WordNet

any of various organs that synthesize substances needed by the body and release it through ducts or directly into the bloodstream (同)secretory organ, secretor, secreter
duct through which urine is discharged in most mammals and which serves as the male genital duct
of or relating to the urethra

PrepTutorEJDIC

(生物体内の)腺(せん)
尿道

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/05/02 15:20:12」(JST)

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The urethral or periurethral glands (also Littre glands after Alexis Littré)^[1] are glands that branch off the wall of the urethra of male mammals. The glands secrete mucus^[2] and are most numerous in the section of the urethra that runs through the penis. Urethral glands produce a colloid secretion containing glycosaminoglycans; this secretion protects the epithelium against urine.^[3]

Unsafe sex can lead to urethritis. Untreated, this can lead to infection of the urethral glands, which can cause the urethra to be impeded by strictures.

References

^ Littre's glands at Who Named It?
^ "Male Reproductive System". University of Ottawa. Retrieved 26 May 2012.
^ Human Microscopic Anatomy: An Atlas for Students of Medicine and Biology By Radivoj V. Krstić, page 382

External links

Slide at uottawa.ca
glands+of+the+male+urethra at eMedicine Dictionary

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UpToDate Contents

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1. 女性における尿道憩室 urethral diverticulum in women
2. 唾液腺腫瘍：疫学、診断、評価、および病期分類 salivary gland tumors epidemiology diagnosis evaluation and staging
3. 尿道カルンクル urethral caruncle
4. 唾液腺腫瘍：限局性疾患の治療 salivary gland tumors treatment of locoregional disease
5. 唾石症 salivary gland stones

English Journal

MRI of female urethra and periurethral pathologies.

Itani M1, Kielar A2, Menias CO3, Dighe MK4, Surabhi V5, Prasad SR6, O'Malley R7, Gangadhar K8, Lalwani N9.
International urogynecology journal.Int Urogynecol J.2016 Feb;27(2):195-204. doi: 10.1007/s00192-015-2790-x. Epub 2015 Jul 26.
INTRODUCTION AND HYPOTHESIS: Accurate diagnosis of a wide spectrum of urethral/periurethral pathologies in women remains challenging due to its anatomical location and nonspecific clinical presentations. Magnetic resonance imaging (MRI) has emerged as the modality of choice for diagnosing female ure
PMID 26209954

Transrectal ultrasonographic characterization of the accessory sex glands, pelvic urethra, and ureters in normal geldings.

Schnobrich MR1, Turner RO2, Belcher CN3, Slack J4.
Theriogenology.Theriogenology.2016 Jan 15;85(2):186-92. doi: 10.1016/j.theriogenology.2015.09.008. Epub 2015 Sep 11.
Transrectal ultrasound of the internal urogenital tract may be used to aid in the diagnosis of reproductive tract and urinary tract pathology in both stallions and geldings. Abnormalities of the accessory sex glands of geldings are uncommon, although prostatic masses have recently been described in
PMID 26483314

Abnormal 18F-FDG uptakes in the prostate due to two different conditions of urine reflux: a mimicker of prostate cancer.

Inamura K1, Kaji Y1, Sakamoto S2, Masuda A3, Kamai T3.
SpringerPlus.Springerplus.2016 Jan 20;5:46. doi: 10.1186/s40064-016-1696-5. eCollection 2016.
A 69-year-old man with lung cancer underwent 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET)/CT for staging. FDG PET/CT showed high uptakes in the prostate gland with calcification, and magnetic resonance imaging was recommended to check the prostatic malignancy. T2-weighted images r
PMID 26835226

Japanese Journal

経尿道的開窓術を施行した成人Cowper's syringoceleの1例

増田憲彦,三品睦輝,北村悠樹 [他]
泌尿器科紀要 58(7), 355-359, 2012-07
… Retrograde urethrogram showed filling of diverticulum-like structure in the region of urethral bulb terminating in the urogenital diaphragm. …
NAID 40019362573

経直腸超音波検査とX線透視を併用した形状記憶合金製尿道ステント(MEMOKATH^[○!R])の留置(手技の開発)

皆川倫範,村田靖,関聡
日本泌尿器科學會雜誌 100(3), 508-512, 2009-03-20
尿道ステントは重篤な合併症を持つ高齢前立腺肥大症患者に有効な治療法である.通常X線透視のみを用いて留置を行うが,X線透視のみでの前立腺部尿道長測定と適切な留置位置の決定は容易でない場合がある.特に著明な中葉肥大症例では困難で,報告によって中葉肥大症例は尿道ステントの適応外とされる.我々は経直腸超音波検査とX線透視を用いて形状記憶合金製尿道ステント(MEMOKATH^[○!R])留置を試みたところ, …
NAID 110007131531