Signet ring cell adenocarcinoma of prostate.
Primary signet ring cell adenocarcinoma of the prostate is a rare malignancy with a total of 13 cases reported to date in the English literature. We report a very unusual case of signet ring adenocarcinoma of the prostate occurring in a patient who presented initially with irritative voiding symptoms and a bladder mass. Results of immunohistochemical, flow cytometric, and cytogenetic analyses of the tumor are presented.
Smith
C
C
Department of Pathology, University of New Mexico School of Medicine, Albuquerque.
Feddersen
R M
RM
Dressler
L
L
McConnell
T
T
Milroy
T
T
Smith
A Y
AY
D018279:Carcinoma, Signet Ring Cell / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011471:Prostatic Neoplasms / Q000473:pathology*