Ductal adenocarcinoma of the prostate with endometrioid features in a 69-year-old man

C. J. Cheng, K. C. Chen, W. Y. Chen, S. J. Su

研究成果: 雜誌貢獻 › 文章

6 引文 (Scopus)

摘要

We describe a case of ductal adenocarcinoma of the prostate with endometrioid characteristics presenting as painless hematuria and intraurethral tumor. A 69-year-old man had intermittent painless hematuria for 2 months. The serum prostate-specific antigen concentration was elevated (22.0 ng/mL). An enlarged prostate with a necrotic tumor was noted in the right lobe of the prostate on computerized tomography and magnetic resonance imaging studies. A polypoid and worm-like tumor was found within the prostatic urethra near the verumontanum. The tumor had a distinctly papillary configuration with a focal glandular structure on microscopy. Radical prostatectomy was performed and histology of the tumor specimen revealed it to be composed of a closely packed glandular structure lined by single layers of high columnar cells with focal stratification. Frequent papillary projections of glandular epithelium and intraglandular bridging were noted, with a histopathologic appearance similar to endometrioid carcinoma of the uterus. Androgen deprivation therapy was started immediately following surgery. No evidence of recurrence or metastasis was found at follow-up 27 months postoperatively. Distinct features of ductal adenocarcinoma of the prostate include intraurethral papillary tumor close to the verumontanum, urethral obstruction, and easy bleeding of the tumor. Its more aggressive behavior than classical microacinar adenocarcinoma of the prostate makes early recognition of this type of prostatic malignancy important.
原文英語
頁（從 - 到）707-711
頁數5
期刊Journal of the Formosan Medical Association = Taiwan yi zhi
卷100
發行號10
出版狀態已發佈 - 2001

指紋

Prostate
Adenocarcinoma
Neoplasms
Hematuria
Urethral Obstruction
Endometrioid Carcinoma
Urethra
Prostate-Specific Antigen
Prostatectomy
Androgens
Uterus
Microscopy
Histology
Epithelium
Tomography
Magnetic Resonance Imaging
Hemorrhage
Neoplasm Metastasis
Recurrence
Serum

ASJC Scopus subject areas

  • Medicine(all)

引用此文

Ductal adenocarcinoma of the prostate with endometrioid features in a 69-year-old man. / Cheng, C. J.; Chen, K. C.; Chen, W. Y.; Su, S. J.

於: Journal of the Formosan Medical Association = Taiwan yi zhi, 卷 100, 編號 10, 2001, p. 707-711.

研究成果: 雜誌貢獻 › 文章

Cheng, CJ, Chen, KC, Chen, WY & Su, SJ 2001, 'Ductal adenocarcinoma of the prostate with endometrioid features in a 69-year-old man', Journal of the Formosan Medical Association = Taiwan yi zhi, 卷 100, 編號 10, 頁 707-711.
Cheng CJ, Chen KC, Chen WY, Su SJ. Ductal adenocarcinoma of the prostate with endometrioid features in a 69-year-old man. Journal of the Formosan Medical Association = Taiwan yi zhi. 2001;100(10):707-711.
Cheng, C. J. ; Chen, K. C. ; Chen, W. Y. ; Su, S. J. / Ductal adenocarcinoma of the prostate with endometrioid features in a 69-year-old man. 於: Journal of the Formosan Medical Association = Taiwan yi zhi. 2001 ; 卷 100, 編號 10. 頁 707-711.
@article{dc134a951d2049c4a4531ebcfded9816,
title = "Ductal adenocarcinoma of the prostate with endometrioid features in a 69-year-old man",
abstract = "We describe a case of ductal adenocarcinoma of the prostate with endometrioid characteristics presenting as painless hematuria and intraurethral tumor. A 69-year-old man had intermittent painless hematuria for 2 months. The serum prostate-specific antigen concentration was elevated (22.0 ng/mL). An enlarged prostate with a necrotic tumor was noted in the right lobe of the prostate on computerized tomography and magnetic resonance imaging studies. A polypoid and worm-like tumor was found within the prostatic urethra near the verumontanum. The tumor had a distinctly papillary configuration with a focal glandular structure on microscopy. Radical prostatectomy was performed and histology of the tumor specimen revealed it to be composed of a closely packed glandular structure lined by single layers of high columnar cells with focal stratification. Frequent papillary projections of glandular epithelium and intraglandular bridging were noted, with a histopathologic appearance similar to endometrioid carcinoma of the uterus. Androgen deprivation therapy was started immediately following surgery. No evidence of recurrence or metastasis was found at follow-up 27 months postoperatively. Distinct features of ductal adenocarcinoma of the prostate include intraurethral papillary tumor close to the verumontanum, urethral obstruction, and easy bleeding of the tumor. Its more aggressive behavior than classical microacinar adenocarcinoma of the prostate makes early recognition of this type of prostatic malignancy important.",
keywords = "Ductal adenocarcinoma, Endometrioid, Prostate, Prostatic neoplasms",
author = "Cheng, {C. J.} and Chen, {K. C.} and Chen, {W. Y.} and Su, {S. J.}",
year = "2001",
language = "English",
volume = "100",
pages = "707--711",
journal = "Journal of the Formosan Medical Association",
issn = "0929-6646",
publisher = "Elsevier Science Publishers B.V.",
number = "10",

}

TY - JOUR

T1 - Ductal adenocarcinoma of the prostate with endometrioid features in a 69-year-old man

AU - Cheng, C. J.

AU - Chen, K. C.

AU - Chen, W. Y.

AU - Su, S. J.

PY - 2001

Y1 - 2001

N2 - We describe a case of ductal adenocarcinoma of the prostate with endometrioid characteristics presenting as painless hematuria and intraurethral tumor. A 69-year-old man had intermittent painless hematuria for 2 months. The serum prostate-specific antigen concentration was elevated (22.0 ng/mL). An enlarged prostate with a necrotic tumor was noted in the right lobe of the prostate on computerized tomography and magnetic resonance imaging studies. A polypoid and worm-like tumor was found within the prostatic urethra near the verumontanum. The tumor had a distinctly papillary configuration with a focal glandular structure on microscopy. Radical prostatectomy was performed and histology of the tumor specimen revealed it to be composed of a closely packed glandular structure lined by single layers of high columnar cells with focal stratification. Frequent papillary projections of glandular epithelium and intraglandular bridging were noted, with a histopathologic appearance similar to endometrioid carcinoma of the uterus. Androgen deprivation therapy was started immediately following surgery. No evidence of recurrence or metastasis was found at follow-up 27 months postoperatively. Distinct features of ductal adenocarcinoma of the prostate include intraurethral papillary tumor close to the verumontanum, urethral obstruction, and easy bleeding of the tumor. Its more aggressive behavior than classical microacinar adenocarcinoma of the prostate makes early recognition of this type of prostatic malignancy important.

AB - We describe a case of ductal adenocarcinoma of the prostate with endometrioid characteristics presenting as painless hematuria and intraurethral tumor. A 69-year-old man had intermittent painless hematuria for 2 months. The serum prostate-specific antigen concentration was elevated (22.0 ng/mL). An enlarged prostate with a necrotic tumor was noted in the right lobe of the prostate on computerized tomography and magnetic resonance imaging studies. A polypoid and worm-like tumor was found within the prostatic urethra near the verumontanum. The tumor had a distinctly papillary configuration with a focal glandular structure on microscopy. Radical prostatectomy was performed and histology of the tumor specimen revealed it to be composed of a closely packed glandular structure lined by single layers of high columnar cells with focal stratification. Frequent papillary projections of glandular epithelium and intraglandular bridging were noted, with a histopathologic appearance similar to endometrioid carcinoma of the uterus. Androgen deprivation therapy was started immediately following surgery. No evidence of recurrence or metastasis was found at follow-up 27 months postoperatively. Distinct features of ductal adenocarcinoma of the prostate include intraurethral papillary tumor close to the verumontanum, urethral obstruction, and easy bleeding of the tumor. Its more aggressive behavior than classical microacinar adenocarcinoma of the prostate makes early recognition of this type of prostatic malignancy important.

KW - Ductal adenocarcinoma

KW - Endometrioid

KW - Prostate

KW - Prostatic neoplasms

UR - http://www.scopus.com/inward/record.url?scp=0035194480&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035194480&partnerID=8YFLogxK

M3 - Article

C2 - 11760379

AN - SCOPUS:0035194480

VL - 100

SP - 707

EP - 711

JO - Journal of the Formosan Medical Association

JF - Journal of the Formosan Medical Association

SN - 0929-6646

IS - 10

ER -

存取文件