bone cyst

骨嚢胞、骨嚢腫

関

intraosseous ganglion、solitary cyst、subchondral cyst

WordNet

1. remove the bones from; "bone the turkey before roasting it" (同)debone
2. the porous calcified substance from which bones are made (同)osseous_tissue
3. consisting of or made up of bone; "a bony substance"; "the bony framework of the body"
4. a shade of white the color of bleached bones (同)ivory, pearl, off-white
5. rigid connective tissue that makes up the skeleton of vertebrates (同)os
6. having bones as specified; "his lanky long-boned body"
7. having had the bones removed; "a boneless rib roast"; "a boned (or deboned) fish" (同)deboned
8. a percussion instrument consisting of a pair of hollow pieces of wood or bone (usually held between the thumb and fingers) that are made to click together (as by Spanish dancers) in rhythm with the dance (同)castanets, clappers, finger cymbals
9. a closed sac that develops abnormally in some body structure

PrepTutorEJDIC

1. 〈C〉骨 / 〈U〉骨を作っている物質,骨質 / 《複数形で》骨格;死骸(がい) / 〈魚など〉‘の'骨を取る
2. (魚など)骨を取り除いた / (衣服が)(コルセットなどで)骨で張りをつけた[ような]
3. 胞嚢(ほうのう)

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/06/07 14:22:10」(JST)

wiki en

[Wiki en表示]

Bone cyst
Classification and external resources
A bone cyst in the vertebra of the neck as seen on CT
MeSH	D001845

A bone cyst or geode is a type of cyst that can present itself in the jaw, or on other locations in the body.

Types include:

• Unicameral Bone Cyst(Simple bone cyst)
• Aneurysmal bone cyst
• Traumatic bone cyst

History

The aneurysmal bone cysts are benign neoformations which can affect all the skeleton bones. More than half occur in the metaphysic of long bones (especially femur and tibia) and between 12 and 30% in the spine. They were described in 1893 by Van Arsdale who called these lesions "homerus ossifying haematoma". In 1940 Ewing used the term "aneurismal" to describe these lesions. Jaffé and Lichtenstein first coined the term "aneurismal cyst" in 1942 In 1950 they modified this term to "aneurismal bone cyst". They may be associated with bone tumors.

The simple bone cyst is a common, benign, fluid-containing lesion, most commonly found in the metaphysis of long bones, typically the proximal humerus or femur. Pathologic fractures are common, often with minor trauma. These cysts typically resolve after skeletal maturity and not typically associated with bone tumors. The cause is unknown. These were first recognised as a distinct entity in 1910. Jaffe and Lichtenstein provided a detailed discussion of simple bone cysts in 1942

The traumatic bone cyst, also referred to as a simple bone cyst or hemorrhagic cyst, is a pseudocyst that most commonly affects the mandible of young individuals. It is a benign empty or fluid-containing cavity within the mandible body that does not have evidence of a true epithelial lining. This type of bone cyst is a condition found in the long bones and jaws. There is no definitive cause, though it relates to trauma in the oral region. The likelihood of males being affected by this is condition are frequently greater than in females. It appears on radiographs as a unilocular radiolucent area with an irregular but well defined outline. This term was first described by Lucas in 1929.

Treatment and Prevention

Simple (Unicameral) Bone Cyst
The unicameral bone cyst has specific treatments for a that are determined based on size of the cyst, strength of the bone, medical history, extent of the disease, activity level, symptoms an individual is experiencing, and tolerance for specific medications, procedures, or therapies. The types of methods used to treat this type of cyst are curettage and bone grafting, aspiration, steroid injections, and bone marrow injections. Constant observations and activity modifications are the most common nonsurgical treatments that will help prevent unicameral bone cyst from occurring and reoccurring.

Aneurysmal Bone Cyst
The aneurysmal bone cyst can be treated with a variety of different methods. These methods include open curettage and bone grafting with or without adjuvant therapy, cryotheraphy, sclerotherapy, ethibloc injections, radionuclide ablation, and selective arterial embolization. En-block resection and reconstruction with strut grafting are the most common treatments and procedures that prevent recurrences of this type of cyst.

Traumatic Bone Cyst
The traumatic bone cyst treatment consists of surgical exploration, curettage of the osseous socket and bony walls, subsequent filling with blood, and intralesional steroid injections. Young males and females can reduce their risk of traumatic bone cyst by wearing protective mouth wear or protective head gear.

References

UpToDate Contents

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• 1. 小児および思春期における良性骨腫瘍：概要 benign bone tumors in children and adolescents an overview
• 2. 成人における膝関節腫瘍のX線評価 radiologic evaluation of knee tumors in adults
• 3. 骨の巨大細胞腫瘍 giant cell tumor of bone
• 4. Evaluation and diagnosis of common causes of foot pain in adults
• 5. 骨肉腫：疫学、病因、臨床症状、診断、および組織学的検査 osteosarcoma epidemiology pathogenesis clinical presentation diagnosis and histology

English Journal

• Associations between MRI-defined synovitis, bone marrow lesions and structural features and measures of pain and physical function in hand osteoarthritis.

• Haugen IK, Bøyesen P, Slatkowsky-Christensen B, Sesseng S, van der Heijde D, Kvien TK.SourceCorrespondence to Ida Kristin Haugen, Department of Rheumatology, Diakonhjemmet Hospital, PO Box 23, Vinderen, N-0319 Oslo, Norway; haugen_ida@hotmail.com.
• Annals of the rheumatic diseases.Ann Rheum Dis.2012 Jun;71(6):899-904. Epub 2011 Nov 25.
• OBJECTIVES: To explore associations between MRI features and measures of pain and physical function in hand osteoarthritis (OA).METHODS: Eighty-five patients (77 women) with mean (SD) age of 68.8 (5.6) years underwent contrast-enhanced MRI of the interphalangeal joints (dominant hand) and clinical j
• PMID 22121126

• Aggressive aneurysmal bone cyst of the maxilla confused with telangiectatic osteosarcoma.

• Lee HM, Cho KS, Choi KU, Roh HJ.SourceDepartment of Otorhinolaryngology and Medical Research Institute, Pusan National University School of Medicine, Busan, South Korea.
• Auris, nasus, larynx.Auris Nasus Larynx.2012 Jun;39(3):337-40. Epub 2011 Sep 8.
• Aneurysmal bone cyst (ABC) is a benign, expansile lesion typically affecting the long bones and vertebrae of patients younger than 20 years. Approximately 2% of ABCs occur in the head and neck region, most commonly affecting the mandible. Although the most common co-existing lesion associated with A
• PMID 21862268

Japanese Journal

• 前頭骨板間層皮様嚢腫の1例

• 飛澤 泰友,宮田 昌幸,坂村 律生,柴田 実
• 日形会誌 : 日本形成外科学会会誌 = Journal of Japan Society of Plastic and Reconstructive Surgery 32(7), 474-479, 2012-07-20
• NAID 10030954123

• 経験と考察 単純性骨腫に対するハイドロキシアパタイト製中空ピン留置の治療成績

• 武田 明,田地野 崇宏,鹿山 悟
• 整形外科 63(7), 612-615, 2012-07
• NAID 40019361087

• 甲状舌管嚢胞 : 甲状舌管の基本的走行と手術法

• 堀澤 稔,棚野 晃秀
• 耳鼻咽喉科臨床 105(6), 587-598, 2012-06-01
• … The Sistrunk operation for thyroglossal duct cyst (TGDC) is widely accepted as the method with the fewest recurrences. … The cyst is usually located caudal to the hyoid bone mostly at the midline. … The duct extends upwards from the cyst ventral to the hyoid bone, with many or a few branches and secretory glands. … These ducts or branches merge into a single duct at the level of the cranial portion of the hyoid bone. …
• NAID 10030601367

Related Links

• Simple Bone Cyst Imaging

25 May 2011 ... Simple Bone Cyst Imaging. The simple bone cyst is a common, benign, fluid- containing lesion, usually occurring in the metaphysis of long bones.

Related Pictures

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★リンクテーブル★

リンク元	「骨嚢胞」「solitary cyst」「intraosseous ganglion」
関連記事	「bone」

「骨嚢胞」

　　[★]

英

bone cyst

同

骨嚢腫

関

[[]]

• 変形性関節症の症状としてあり得る。

参考

• コカンセツバトル：変形性股関節症｜ホーム

骨嚢胞について記載があります。

http://kokabato.com/

「solitary cyst」

　　[★]

孤立性嚢胞、孤立嚢胞

関

bone cyst、intraosseous ganglion、subchondral cyst

「intraosseous ganglion」

　　[★]

骨内ガングリオン

関

bone cyst、solitary cyst、subchondral cyst

「bone」

　　[★] 骨