| Squamous-cell carcinoma, NOS |
|
SCC of the skin tends to arise from pre-malignant lesions, actinic keratoses; surface is usually scaly and often ulcerates (as shown here).
|
| Classification and external resources |
| Specialty |
Dermatology, plastic surgery |
| ICD-10 |
C44 |
| ICD-9-CM |
199 |
| ICD-O |
M8070/3 |
| MedlinePlus |
000829 |
| eMedicine |
derm/401 |
| MeSH |
D002294 |
|
[edit on Wikidata]
|
Squamous-cell carcinoma or squamous-cell cancer (SCC or SqCC) is a cancer of a kind of epithelial cell, the squamous cell. These cells are the main part of the epidermis of the skin, and this cancer is one of the major forms of skin cancer. However, squamous cells also occur in the lining of the digestive tract, lungs, and other areas of the body, and SCC occurs as a form of cancer in diverse tissues, including the lips, mouth, esophagus, urinary bladder, prostate, lung, vagina, and cervix, among others. Despite sharing the name squamous-cell carcinoma, the SCCs of different body sites can show tremendous differences in their presenting symptoms, natural history, prognosis, and response to treatment.
SCC is a histologically distinct form of cancer. It arises from the uncontrolled multiplication of cells of epithelium, or cells showing particular cytological or tissue architectural characteristics of squamous-cell differentiation, such as the presence of keratin, tonofilament bundles, or desmosomes, structures involved in cell-to-cell adhesion.
SCC is still sometimes referred to as "epidermoid carcinoma" and "squamous-cell epithelioma", though the use of these terms has decreased.
SCC typically initially occurs in the sixth decade of life (the 50s), but is most common in the eighth decade (the 70s). It is twice as prevalent in men as in women. People with darker skin have a lower risk of developing SCC than individuals with lighter colored skin. Populations with fair skin, light hair, and blue/green/grey eyes are at highest risk of developing the disease. Frequent exposure to direct, strong sunlight without adequate topical protection also increases risk.[1]
Contents
- 1 Signs and symptoms
- 2 Causes
- 2.1 Human papilloma virus
- 2.2 By region
- 2.2.1 Skin
- 2.2.2 Head and neck cancer
- 2.2.3 Thyroid
- 2.2.4 Esophagus
- 2.2.5 Lung
- 2.2.6 Penile genitalia
- 2.2.7 Prostate
- 2.2.8 Vagina and cervix
- 2.2.9 Bladder
- 3 Diagnosis
- 3.1 Classification
- 3.1.1 Tissue of origin
- 3.1.2 Morphology
- 3.1.3 Microscopic appearance
- 4 Prevention
- 5 Management
- 6 Prognosis
- 7 Epidemiology
- 8 See also
- 9 References
- 10 External links
Signs and symptoms
Biopsy-proven squamous-cell carcinoma
Symptoms are highly variable depending on the involved organs.
SCC of the skin begins as a small nodule and as it enlarges the center becomes necrotic and sloughs and the nodule turns into an ulcer.
- The lesion caused by SCC is often asymptomatic
- Ulcer or reddish skin plaque that is slow growing
- Intermittent bleeding from the tumor, especially on the lip
- The clinical appearance is highly variable
- Usually the tumor presents as an ulcerated lesion with hard, raised edges
- The tumor may be in the form of a hard plaque or a papule, often with an opalescent quality, with tiny blood vessels
- The tumor can lie below the level of the surrounding skin, and eventually ulcerates and invades the underlying tissue
- The tumor commonly presents on sun-exposed areas (e.g. back of the hand, scalp, lip, and superior surface of pinna)
- On the lip, the tumor forms a small ulcer, which fails to heal and bleeds intermittently
- Evidence of chronic skin photodamage, such as multiple actinic keratoses (solar keratoses)
- The tumor grows relatively slowly
- Unlike basal-cell carcinoma (BCC), squamous-cell carcinoma (SCC) has a substantial risk of metastasis
- Risk of metastasis is higher in SCC arising in scars, on the lower lips or mucosa, and occurring in immunosuppressed patients.
About one-third of lingual and mucosal tumors metastasize before diagnosis (these are often related to tobacco and alcohol use).
Causes
Human papilloma virus
Human papilloma virus (HPV) has been associated with SCC of the oropharynx, lung,[2] fingers,[3] and anogenital region.
By region
Skin
Squamous-cell carcinoma is the second-most common cancer of the skin (after basal-cell carcinoma but more common than melanoma). It usually occurs in areas exposed to the sun. Sunlight exposure and immunosuppression are risk factors for SCC of the skin, with chronic sun exposure being the strongest environmental risk factor.[4] There is a risk of metastasis starting more than 10 years[citation needed] after diagnosable appearance of squamous-cell carcinoma, but the risk is low[specify], though much[specify] higher than with basal-cell carcinoma. Squamous-cell cancers of the lip and ears have high rates of local recurrence and distant metastasis (20–50%).[5] People who have received solid organ transplants are at a significantly increased risk of developing squamous-cell carcinoma due to the use of chronic immunosuppressive medication.[6] The incidence of SCC development increases with time posttransplant.[6] Heart and lung transplant recipients are at the highest risk of developing SCC due to more intensive immunosuppressive medications used. Squamous-cell cancers of the skin in individuals on immunotherapy or suffering from lymphoproliferative disorders (i.e. leukemia) tend to be much more aggressive, regardless of their location.[7] In a recent study, it has also been shown that the deletion or severe down-regulation of a gene titled Tpl2 (tumor progression locus 2) may be involved in the progression of normal keratinocytes into becoming squamous-cell carcinoma.[8]
SCCs represent about 20% of the non-melanoma skin cancers, but due to their more obvious nature and growth rates, they represent 90% of all head and neck cancers that are initially presented.[9] The vast majority of SCCs are those of the skin, and like all skin cancers, are the result of ultraviolet exposure. SCCs usually occur on portions of the body commonly exposed to the Sun; the face, ears, neck, hands, or arm. The main symptom is a growing bump that may have a rough, scaly surface and flat reddish patches. Unlike basal-cell carcinomas, SCCs carry a significant risk of metastasis, often spreading to local nerves or the lymph nodes,[10] and are thus more dangerous. During its earliest stages, it is sometimes known as Bowen's disease.
Squamous-cell carcinoma are generally treated by surgical excision, Mohs surgery or electrodessication and curettage. Non-surgical options for the treatment of cutaneous SCC include topical chemotherapy, topical immune response modifiers, photodynamic therapy (PDT), radiotherapy, and systemic chemotherapy. The use of topical therapy, such as Imiquimod cream and PDT is generally limited to premalignant (i.e., actinic keratoses) and in situ lesions. Radiation therapy is a primary treatment option for patients in whom surgery is notafeasible and is an adjuvant therapy for those with metastatic or high-risk cutaneous SCC. At this time, systemic chemotherapy is used exclusively for patients with metastatic disease.[citation needed]
Head and neck cancer
Biopsy of a highly differentiated squamous-cell carcinoma of the mouth. Haematoxylin & eosin stain.
Main article: Head and neck squamous-cell carcinoma
Ninety percent[11] of cases of head and neck cancer (cancer of the mouth, nasal cavity, nasopharynx, throat and associated structures) are due to squamous-cell carcinoma.
Thyroid
Main article: Squamous-cell thyroid carcinoma
Primary squamous-cell thyroid carcinoma shows an aggressive biological phenotype resulting in poor prognosis for patients.[12]
Esophagus
Esophageal cancer may be due to either squamous-cell carcinoma (ESCC) or adenocarcinoma (EAC). SCCs tend to occur closer to the mouth, while adenocarcinomas occur closer to the stomach. Dysphagia (difficulty swallowing, solids worse than liquids) and painful swallowing are common initial symptoms. If the disease is localized, surgical removal of the affected esophagus may offer the possibility of a cure. If the disease has spread, chemotherapy and radiotherapy are commonly used.
Lung
Main article: Squamous-cell carcinoma of the lung
Photograph of a squamous-cell carcinoma. Tumour is on the left, obstructing the bronchus (lung). Beyond the tumour, the bronchus is inflamed and contains mucus.
When associated with the lung, it is typically a centrally located large cell cancer (non-small cell lung cancer or NSCLC). It often has a paraneoplastic syndrome causing ectopic production of parathyroid hormone-related protein (PTHrP), resulting in hypercalcemia, however paraneoplastic syndrome is more commonly associated with small cell lung cancer.
It is primarily due to smoking.[13]
Penile genitalia
When squamous-cell carcinoma in situ (Bowen's disease) is found on the penis, it is called erythroplasia of Queyrat.[14]
Prostate
When associated with the prostate, squamous-cell carcinoma is very aggressive in nature. It is difficult to detect as there is no increase in prostate specific antigen levels seen; meaning that the cancer is often diagnosed at an advanced stage.
Vagina and cervix
Vaginal squamous-cell carcinoma spreads slowly and usually stays near the vagina, but may spread to the lungs and liver. This is the most common type of vaginal cancer.
Bladder
Most bladder cancer is transitional cell, but bladder cancer associated with Schistosomiasis is often squamous-cell carcinoma.
Diagnosis
Diagnosis is confirmed via biopsy of the tissue(s) suspected to be affected by SCC. For the skin, look under skin biopsy.
The pathological appearance of a squamous-cell cancer varies with the depth of the biopsy. For that reason, a biopsy including the subcutaneous tissue and basalar epithelium, to the surface is necessary for correct diagnosis. The performance of a shave biopsy (see skin biopsy) might not acquire enough information for a diagnosis. An inadequate biopsy might be read as actinic keratosis with follicular involvement. A deeper biopsy down to the dermis or subcutaneous tissue might reveal the true cancer. An excision biopsy is ideal, but not practical in most cases. An incisional or punch biopsy is preferred. A shave biopsy is least ideal, especially if only the superficial portion is acquired.
Classification
Cancer can be considered a very large and exceptionally heterogeneous family of malignant diseases, with squamous-cell carcinomas comprising one of the largest subsets.[15][16][17] All squamous-cell carcinoma lesions are thought to begin via the repeated, uncontrolled division of cancer stem cells of epithelial lineage or characteristics. Squamous-cell carcinomas arise from squamous cells, which are flat cells that line many areas of the body.[citation needed] Accumulation of these cancer cells causes a microscopic focus of abnormal cells that are, at least initially, locally confined within the specific tissue in which the progenitor cell resided. This condition is called squamous-cell carcinoma in situ, and it is diagnosed when the tumor has not yet penetrated the basement membrane or other delimiting structure to invade adjacent tissues. Once the lesion has grown and progressed to the point where it has breached, penetrated, and infiltrated adjacent structures, it is referred to as "invasive" squamous-cell carcinoma. Once a carcinoma becomes invasive, it is able to spread to other organs and cause the formation of a metastasis, or "secondary tumor".
Tissue of origin
The International Classification of Diseases for Oncology (ICD-O) system lists a number of morphological subtypes and variants of malignant squamous-cell neoplasms, including:[18]
- Papillary thyroid carcinoma (Code 8050/3)
- Verrucous squamous-cell carcinoma (Code 8051/3)
- Papillary squamous-cell carcinoma (Code 8052/3)
- Squamous-cell carcinoma (Code 8070/3)
- Large cell keratinizing squamous-cell carcinoma (Code 8071/3)
- Large cell nonkeratinizing squamous-cell carcinoma (Code 8072/3)
- Small cell keratinizing squamous-cell carcinoma (Code 8073/3)
- Spindle cell squamous-cell carcinoma(Code 8074/3)
- Adenoid/pseudoglandular squamous-cell carcinoma(Code 8075/3)
- Intraepidermal squamous-cell carcinoma (Code 8081/3)
- Lymphoepithelial carcinoma (Code 8082/3)
Other variants of squamous-cell carcinoma are recognized under other systems, such as:
Morphology
- Bowen's disease is a sunlight-induced skin disease, and is considered to be an early form of squamous-cell carcinoma.
- Erythroplasia of Queyrat
- Keratoacanthoma is a low-grade malignancy of the skin. It originates in the pilo-sebaceous glands, and is similar in clinical presentation and microscopic analysis to squamous-cell carcinoma, except that it contains a central keratin plug. Statistically, it is less likely to become invasive than squamous-cell carcinoma.
- Marjolin's ulcer is a type of squamous-cell carcinoma that arises from a non-healing ulcer or burn wound.
Microscopic appearance
One method of classifying squamous-cell carcinomas is by their appearance under microscope. Subtypes may include:
- Adenoid squamous-cell carcinoma' (also known as "Pseudoglandular squamous-cell carcinoma"), characterized by a tubular microscopic pattern and keratinocyte acantholysis.[19]:743
- Basaloid squamous-cell carcinoma is characterized by a predilection for the tongue base.[19]:743
- Clear-cell squamous-cell carcinoma (also known as "Clear-cell carcinoma of the skin") is characterized by keratinocytes that appear clear as a result of hydropic swelling.[19]:743
- Signet-ring-cell squamous-cell carcinoma (occasionally rendered as "signet-ring-cell squamous-cell carcinoma") is a histological variant characterized by concentric rings composed of keratin and large vacuoles corresponding to markedly dilated endoplasmic reticulum.[19]:743 These vacuoles grow to such an extent that they radically displace the cell nucleus toward the cell membrane, giving the cell a distinctive superficial resemblance to a "signet ring" when viewed under a microscope.
- Spindle-cell squamous-cell carcinoma (also known as "Spindle-cell carcinoma"[20]) is a subtype characterized by spindle-shaped atypical cells.[19]:743
-
Adenoid squamous-cell carcinoma
-
Basaloid squamous-cell carcinoma
-
Clear-cell squamous-cell carcinoma
-
Spindle-cell squamous-cell carcinoma
Prevention
Appropriate sun-protective clothing, use of broad-spectrum (UVA/UVB) sunscreen with at least SPF 50, and avoidance of intense sun exposure may prevent skin cancer.[21]
Management
Most squamous-cell carcinomas are removed with surgery. A few selected cases are treated with topical medication. Surgical excision with a free margin of healthy tissue is a frequent treatment modality. Radiotherapy, given as external beam radiotherapy or as brachytherapy (internal radiotherapy), can also be used to treat squamous-cell carcinomas.
Mohs surgery is frequently utilized; considered the treatment of choice for squamous-cell carcinoma of the skin, physicians have also utilized the method for the treatment of squamous-cell carcinoma of the mouth, throat, and neck.[22] An equivalent method of the CCPDMA standards can be utilized by a pathologist in the absence of a Mohs-trained physician. Radiation therapy is often used afterward in high risk cancer or patient types.
Electrodessication and curettage or EDC can be done on selected squamous-cell carcinoma of the skin. In areas where SCC's are known to be non-aggressive, and where the patient is not immunosuppressed, EDC can be performed with good to adequate cure rate.
High-risk squamous-cell carcinoma, as defined by those occurring around the eye, ear, or nose, is of large size, is poorly differentiated, and grows rapidly, requires more aggressive, multidisciplinary management.
Nodal spread:
- Surgical block dissection if palpable nodes or in cases of Marjolin's ulcers but the benefit of prophylactic block lymph node dissection with Marjolin's ulcers is not proven.
- Radiotherapy
- Adjuvant therapy may be considered in those with high-risk SCC even in the absence of evidence for local mestastasis. Imiquimod (Aldara) has been used with success for squamous-cell carcinoma in situ of the skin and the penis, but the morbidity and discomfort of the treatment is severe. An advantage is the cosmetic result: after treatment, the skin resembles normal skin without the usual scarring and morbidity associated with standard excision. Imiquimod is not FDA-approved for any squamous-cell carcinoma.
In 2007, Australian biopharmaceutical company Clinuvel Pharmaceuticals Limited began clinical trials with an experimental treatment, a melanocyte-stimulating hormone called afamelanotide (formerly CUV1647)[23] to provide photoprotection for organ transplant patients against squamous-cell carcinoma of the skin and actinic keratosis.[24][25]
In general, squamous-cell carcinomas have a high risk of local recurrence, and up to 50% do recur.[26] Frequent skin exams with a dermatologist is recommended after treatment.
Prognosis
The long-term outcome of squamous-cell carcinomas is dependent upon several factors: the sub-type of the carcinoma, available treatments, location(s) and severity, and various patient health-related variables (accompanying diseases, age, etc.). Generally, the long-term outcome is positive, as less than 4% of Squamous-cell carcinoma cases are at risk of metastasis.[27][28] Some particular forms of squamous-cell carcinomas have a higher mortality rate. One study found squamous-cell carcinoma of the penis had a much greater rate of mortality than some other forms of squamous-cell carcinoma, that is, about 23%,[29] although this relatively high mortality rate may be associated with possibly latent diagnosis of the disease due to patients avoiding genital exams until the symptoms are debilitating, or refusal to submit to a possibly scarring operation upon the genitalia. Squamous-cell carcinoma occurring in the organ transplant population is also associated with a higher risk of mortality.[30]
Squamous-cell carcinomas of the head and neck have been found to have a greater risk of metastasis to the local nervous system, lymphatic system, hence possibly reducing treatment efficacy.[31]
Carcinomas of the esophagus were found in one study to have a 58% mean rate of metastasis to local lymph nodes. In the same study, the number of lymph nodes compromised was correlated with a decrease of the survival rate.[32] The study found that in cases of lymphatic metastasis, the mean 5-year survival rate was 49.5%, with a decrease for every lymph node compromised.
Epidemiology
Age-standardized death from melanoma and other skin cancers per 100,000 inhabitants in 2004.[33]
no data
less than 0.7
0.7–1.4
1.4–2.1
2.1–2.8
2.8–3.5
3.5–4.2
4.2–4.9
4.9–5.6
5.6–6.3
6.3–7
7–7.7
more than 7.7
The incidence of squamous-cell carcinoma continues to rise around the world. A recent study estimated that there are between 180,000 to 400,000 cases of SCC in the United States in 2013.[34] Risk factors for squamous-cell carcinoma varies with age, gender, race, geography, and genetics. The incidence of SCC increases with age and the peak incidence is usually around 60 years old. Males are affected with SCC at a ratio of 2:1 in comparison to females. Caucasians are more likely to be affected, especially those with fair Celtic skin and chronically exposed to UV radiation. Squamous-cell carcinoma of the skin is the most common among all sites of the body. Solid organ transplant recipients (heart, lung, liver, pancreas, among others) are also at a heightened risk of developing aggressive, high-risk SCC. There are also a few rare congenital diseases predisposed to cutaneous malignancy. In certain geographic locations, exposure to arsenic in well water or from industrial sources may significantly increase the risk of SCC.[4]
See also
- List of cutaneous conditions associated with increased risk of nonmelanoma skin cancer
References
- ^ "Squamous Cell Carcinoma - Causes and Risk Factors". Retrieved August 6, 2014.
- ^ Yu Y, Yang A, Hu S, Yan H (June 2009). "Correlation of HPV-16/18 infection of human papillomavirus with lung squamous cell carcinomas in Western China". Oncol. Rep. 21 (6): 1627–32. doi:10.3892/or_00000397. PMID 19424646.
- ^ "Recurrent Squamous Cell Carcinoma In Situ of the Finger". Retrieved 2010-09-22.
- ^ a b Cutaneous squamous cell carcinoma
- ^ http://www.aad.org/public/publications/pamphlets/sun_squamous.html
- ^ a b Zwald, FO (2011). "Skin cancer in solid organ transplant recipients: advances in therapy and management: part I. Epidemiology of skin cancer in solid organ transplant recipients.". Journal of American Academy of Dermatology 65: 253–61; quiz 262. doi:10.1016/j.jaad.2010.11.062. PMID 21763561.
- ^ "Squamous Cell Carcinoma: What it Looks Like".
- ^ "Loss of tumor progression locus 2 (tpl2) enhances tumorigenesis and inflammation in two-stage skin carcinogenesis". Oncogene 30: 389–97. 2011. doi:10.1038/onc.2010.447. PMC 3460638. PMID 20935675.
- ^ "Head and Neck Cutaneous Squamous Cell Carcinoma: Epidemiology", Medscape
- ^ "Head and Neck Cutaneous Squamous Cell Carcinoma:Background", Medscape
- ^ http://www.macmillan.org.uk/Cancerinformation/Cancertypes/Headneck/Aboutheadneckcancers/Typesofheadneckcancer.aspx
- ^ MI Syed, M Stewart, S Syed, S Dahill, C Adams, DR Mclellan, LJ Clark. (2011). "Squamous cell carcinoma of the thyroid gland: primary or secondary disease?". The Journal of Laryngology & Otology 125 (1): 3–9. doi:10.1017/S0022215110002070. PMID 20950510.
- ^ al.], [edited by] Ruth A. Hannon ... [et (2010). Porth pathophysiology : concepts of altered health states (1st Canadian ed.). Philadelphia, PA: Wolters Kluwer Health/Lippincott Williams & Wilkins. p. 660. ISBN 978-1-60547-781-7.
- ^ Erythroplasia of rat (Bowen Disease of the Glans Penis) at eMedicine
- ^ Berman JJ (November 2004). "Tumor taxonomy for the developmental lineage classification of neoplasms". BMC Cancer 4 (1): 88. doi:10.1186/1471-2407-4-88. PMC 535937. PMID 15571625.
- ^ Berman JJ (March 2004). "Tumor classification: molecular analysis meets Aristotle". BMC Cancer 4 (1): 10. doi:10.1186/1471-2407-4-10. PMC 415552. PMID 15113444.
- ^ Travis, William D; Brambilla, Elisabeth; Muller-Hermelink, H Konrad; et al., eds. (2004). Pathology and Genetics of Tumours of the Lung, Pleura, Thymus and Heart (PDF). World Health Organization Classification of Tumours. Lyon: IARC Press. ISBN 92-832-2418-3. Retrieved 27 March 2010.
- ^ World Health Organization. International Classification of Diseases for Oncology, Second Edition. Geneva, Switzerland: World Health Organization, 1990.
- ^ a b c d e Freedberg, et al. (2003). Fitzpatrick's Dermatology in General Medicine. (6th ed.). McGraw-Hill. ISBN 0-07-138076-0.
- ^ Rapini, Ronald P.; Bolognia, Jean L.; Jorizzo, Joseph L. (2007). Dermatology: 2-Volume Set. St. Louis: Mosby. ISBN 1-4160-2999-0.
- ^ Gallagher, RP; Lee, TK; Bajdik, CD; Borugian, M (2010). "Ultraviolet radiation.". Chronic diseases in Canada 29 (Suppl 1): 51–68. PMID 21199599.
- ^ Gross, K.G.; et al. (1999). Mohs Surgery, Fundamentals and Techniques. Mosby.
- ^ "World Health Organisation assigns CUV1647 generic name" (PDF). Clinuvel. 2008. Retrieved 2008-06-17.
- ^ Clinuvel » Investors » FAQs
- ^ PharmaAsia - Clinuvel’s Drug Begins Global Phase II Skin Cancer Trials
- ^ Jennings, C (2010). "Management of High-Risk Cutaneous Squamous Cell Carcinoma". Journal of Clinical and Aesthetic Dermatology 61: 282–5. PMID 2921745.
- ^ Chollet A, Hohl D, Perrier P (April 2012). "[Risk of cutaneous squamous cell carcinomas: the role of clinical and pathological reports]". Rev Med Suisse 8 (335): 743–6. PMID 22545495.
- ^ Brantsch Kay D, Meisner Christoph, Schönfisch Birgitt, Trilling Birgit, Wehner-Caroli Jörg, Röcken Martin, Breuninger Helmut (2008). "Analysis of risk factors determining prognosis of cutaneous squamous-cell carcinoma: a prospective study". Analysis of risk factors determining prognosis of cutaneous squamous-cell carcinoma: a prospective study 9: 713–720. doi:10.1016/S1470-2045(08)70178-5.
- ^ Bethune G, Campbell J, Rocker A, Bell D, Rendon R, Merrimen J. (2012) Clinical and pathologic factors of prognostic significance in penile squamous-cell carcinoma in a North American population., doi:10.1016/j.urology.2011.12.048 PMID 22386252
- ^ Chapman, JR (2013). "Cancer in the Transplant Recipient". PerspectivesMedicine.
- ^ Maula, Sanna-Mari. Luukkaa, Marjaana. Grénman, Reidar. Jackson, David. Jalkanen, Sirpa. Ristamäki, Raija. (2003), [1] Intratumoral Lymphatics Are Essential for the Metastatic Spread and Prognosis in Squamous Cell Carcinomas of the Head and Neck Region,
- ^ Hiroko Ide, Tsutomu Nakamura, Kazuhiko Hayashi, Takeshi Endo, Ataru Kobayashi, Reiki Eguchi, Fujio Hanyu. (1994), [2], Esophageal squamous cell carcinoma: Pathology and prognosis, doi:10.1007/BF00316810
- ^ "WHO Disease and injury country estimates". World Health Organization. 2009. Retrieved Nov 11, 2009.
- ^ Kari, PS (2012). "Cutaneous squamous cell carcinoma: estimated incidence of disease, nodal metastasis, and deaths from disease in the United States, 2012". Journal of American Academy of Dermatology 68: 957–66. doi:10.1016/j.jaad.2012.11.037. PMID 23375456.
External links
|
Wikimedia Commons has media related to Squamous-cell carcinoma. |
- Information on Squamous Cell Carcinoma from The Skin Cancer Foundation
- DermNet NZ: Squamous cell carcinoma
- Squamous cell carcinoma in transplant recipients
- Including TCC, CIS and papillary tumour SCC
- Cancer Management Handbook: Head and Neck Tumors
- SinusTumor.org - an educational site that provides information about sinus tumors
|
Glandular and epithelial neoplasms (ICD-O 8010-8589)
|
|
| Epithelium |
Papilloma/carcinoma
(8010-8139) |
- Small cell carcinoma
- Combined small cell carcinoma
- Verrucous carcinoma
- Squamous cell carcinoma
- Basal cell carcinoma
- Transitional cell carcinoma
- Inverted papilloma
|
|
|
| Glands |
Adenomas/
adenocarcinomas
(8140-8429) |
| Gastrointestinal |
- tract: Linitis plastica
- Familial adenomatous polyposis
- pancreas
- Insulinoma
- Glucagonoma
- Gastrinoma
- VIPoma
- Somatostatinoma
- Cholangiocarcinoma
- Klatskin tumor
- Hepatocellular adenoma/Hepatocellular carcinoma
|
|
| Urogenital |
- Renal cell carcinoma
- Endometrioid tumor
- Renal oncocytoma
|
|
| Endocrine |
- Prolactinoma
- Multiple endocrine neoplasia
- Adrenocortical adenoma/Adrenocortical carcinoma
- Hurthle cell
|
|
| Other/multiple |
- Neuroendocrine tumor
- Adenoid cystic carcinoma
- Oncocytoma
- Clear cell adenocarcinoma
- Apudoma
- Cylindroma
- Papillary hidradenoma
|
|
|
Adnexal and
skin appendage (8390-8429) |
- sweat gland
- Syringocystadenoma papilliferum
|
|
Cystic, mucinous,
and serous (8440-8499) |
| Cystic general |
- Cystadenoma/Cystadenocarcinoma
|
|
| Mucinous |
- Signet ring cell carcinoma
- Mucinous cystadenoma / Mucinous cystadenocarcinoma
- Mucoepidermoid carcinoma
|
|
| Serous |
- Ovarian serous cystadenoma / Pancreatic serous cystadenoma / Serous cystadenocarcinoma / Papillary serous cystadenocarcinoma
|
|
|
Ductal, lobular,
and medullary (8500-8549) |
| Ductal carcinoma |
- Mammary ductal carcinoma
- Pancreatic ductal carcinoma
- Comedocarcinoma
- Paget's disease of the breast / Extramammary Paget's disease
|
|
| Lobular carcinoma |
- Lobular carcinoma in situ
- Invasive lobular carcinoma
|
|
| Medullary carcinoma |
- Medullary carcinoma of the breast
- Medullary thyroid cancer
|
|
|
| Acinar cell (8550-8559) |
|
|
|
| Other |
| Complex epithelial (8560-8589) |
|
|
|
- See also
- Template:Epithelium and epithelial tissue
|
|
|
Tumors: Skin cancer, Epidermis (C44.L12–L38/D23.L53-83, 173/216)
|
|
| Tumor |
| Carcinoma |
| BCC |
- Forms
- Aberrant
- Cicatricial
- Cystic
- Fibroepithelioma of Pinkus
- Infltrative
- Micronodular
- Nodular
- Pigmented
- Polypoid
- Pore-like
- Rodent ulcer
- Superficial
- Nevoid basal cell carcinoma syndrome
|
|
| SCC |
- Forms
- Adenoid
- Basaloid
- Clear cell
- Signet-ring-cell
- Spindle-cell
- Marjolin's ulcer
- Bowen's disease
- Bowenoid papulosis
- Erythroplasia of Queyrat
- Actinic keratosis
|
|
| Adenocarcinoma |
- Aggressive digital papillary adenocarcinoma
- Extramammary Paget's disease
|
|
| Ungrouped |
- Merkel cell carcinoma
- Microcystic adnexal carcinoma
- Mucinous carcinoma
- Primary cutaneous adenoid cystic carcinoma
- Verrucous carcinoma
- Malignant mixed tumor
|
|
|
Benign
tumors |
| Acanthoma |
- Forms
- Large cell
- Fissuring
- Clear cell
- Epidermolytic
- Melanoacanthoma
- Pilar sheath acanthoma
- Seboacanthoma
- Seborrheic keratosis
- Warty dyskeratoma
|
|
| Keratoacanthoma |
- Generalized eruptive
- Keratoacanthoma centrifugum marginatum
- Multiple
- Solitary
|
|
| Wart |
- Verruca vulgaris
- Verruca plana
- Plantar wart
- Periungual wart
|
|
|
|
| Other |
| Epidermal nevus |
- Syndromes
- Epidermal nevus syndrome
- Schimmelpenning syndrome
- Nevus comedonicus syndrome
- Nevus comedonicus
- Inflammatory linear verrucous epidermal nevus
- Linear verrucous epidermal nevus
- Pigmented hairy epidermal nevus syndrome
- Systematized epidermal nevus
- Phakomatosis pigmentokeratotica
|
|
| Other nevus |
- Nevus unius lateris
- Patch blue nevus
- Unilateral palmoplantar verrucous nevus
- Zosteriform speckled lentiginous nevus
|
|
| Ungrouped |
|
|
|
|
Index of skin
|
|
| Description |
- Anatomy
- Physiology
- Development
|
|
| Disease |
- Infections
- Vesiculobullous
- Dermatitis and eczema
- Papulosquamous
- Urticaria and erythema
- Radiation-related
- Pigmentation
- Mucinoses
- Keratosis, ulcer, atrophy, and necrobiosis
- Vasculitis
- Fat
- Neutrophilic and eosinophilic
- Congenital
- Neoplasms and cancer
- nevi and melanomas
- epidermis
- dermis
- Symptoms and signs
- Terminology
|
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| Treatment |
- Procedures
- Drugs
- antibiotics
- disinfectants
- emollients and protectives
- itch
- psoriasis
- other
- Wound and ulcer
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|
|
Tumours and neoplasia in the respiratory tract (C30–C34/D14, 160–163/212.0–212.4)
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|
| Upper RT |
- Nasal cavity
- Esthesioneuroblastoma
- Nasopharynx
- Nasopharyngeal carcinoma
- Nasopharyngeal angiofibroma
- Larynx
- Laryngeal cancer
- Laryngeal papillomatosis
|
|
| Lower RT |
| Trachea |
|
|
| Lung |
| Non-small-cell lung carcinoma |
- Squamous cell carcinoma
- Adenocarcinoma of the lung (Mucinous cystadenocarcinoma)
- Large-cell lung carcinoma
- Rhabdoid carcinoma
- Sarcomatoid carcinoma
- Carcinoid
- Salivary gland-like carcinoma of the lung
- Adenosquamous carcinoma
- Papillary adenocarcinoma
- Giant cell carcinoma
|
|
| Small-cell carcinoma |
- Combined small-cell carcinoma
|
|
| Non-carcinoma |
- Sarcoma
- Lymphoma
- Immature teratoma
- Melanoma
|
|
| By location |
- Pancoast tumor
- Solitary pulmonary nodule
- Central lung
- Peripheral lung
|
|
|
|
| Pleura |
- Mesothelioma
- Malignant solitary fibrous tumor
|
|
|
Index of the respiratory system
|
|
| Description |
- Anatomy
- Physiology
- Development
|
|
| Disease |
- Congenital
- Neoplasms and cancer
- Chest trauma
- Infection
- common cold
- pneumonia
- tuberculosis
- Other
- Symptoms and signs
|
|
| Treatment |
- Procedures
- Drugs
- nasal
- throat
- obstructive airway diseases
- cough and cold
- histaminergics
- pulmonary arterial hypertension
- other
- Surgery
|
|
|
|
Tumors: female urogenital neoplasia (C51–C58/D25–D28, 179–184/218–221)
|
|
| Adnexa |
| Ovaries |
Glandular and epithelial/
surface epithelial-
stromal tumor |
| CMS: |
- Ovarian serous cystadenoma
- Mucinous cystadenoma
- Cystadenocarcinoma
- Papillary serous cystadenocarcinoma
- Krukenberg tumor
|
|
- Endometrioid tumor
- Clear-cell ovarian carcinoma
- Brenner tumour
|
|
|
| Sex cord-gonadal stromal |
- Leydig cell tumour
- Sertoli cell tumour
- Sertoli-Leydig cell tumour
- Thecoma
- Granulosa cell tumour
- Luteoma
- Sex cord tumour with annular tubules
- Steroid cell tumor (NOS)
|
|
| Germ cell |
- Dysgerminoma
- Nongerminomatous
- Embryonal carcinoma
- Endodermal sinus tumor
- Gonadoblastoma
- Teratoma/Struma ovarii
- Choriocarcinoma
|
|
| Fibroma |
|
|
|
| Fallopian tube |
|
|
|
| Uterus |
| Myometrium |
- Uterine fibroids/leiomyoma
- Leiomyosarcoma
- Adenomyoma
|
|
| Endometrium |
- Endometrioid tumor
- Uterine papillary serous carcinoma
- Clear cell carcinoma
- Endometrial intraepithelial neoplasia
|
|
| Cervix |
- Cervical intraepithelial neoplasia
- SCC
- Glassy cell carcinoma
- Villoglandular adenocarcinoma
|
|
| Placenta |
- Choriocarcinoma
- Gestational trophoblastic disease
|
|
| General |
- Uterine sarcoma
- Mixed Müllerian tumor
|
|
|
| Vagina |
- SCC
- Botryoid rhabdomyosarcoma
- Clear cell adenocarcinoma of the vagina
- Vaginal intraepithelial neoplasia
|
|
| Vulva |
- SCC
- Melanoma
- Papillary hidradenoma
- Extramammary Paget's disease
- Vulvar intraepithelial neoplasia
|
|
|
Index of reproductive medicine
|
|
| Description |
- Anatomy
- Physiology
- Development
- sex determination and differentiation
|
|
| Disease |
- Infections
- Congenital
- Neoplasms and cancer
- male
- female
- gonadal
- germ cell
- Other
- Symptoms and signs
|
|
| Treatment |
- Procedures
- Drugs
- benign prostatic hypertrophy
- erectile dysfunction and premature ejaculation
- sexual dysfunction
- infection
- hormones
- androgens
- estrogens
- progestogens
- GnRH
- prolactin
- Assisted reproduction
- Birth control
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|
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