Results 191 to 200 of about 6,423 (231)

Adult patent urachus presenting with umbilical discharge: a rare case report

International Surgery Journal
The urachus is a vestigial remnant of the allantoic duct, which normally regresses before birth to form the median umbilical ligament. Incomplete obliteration results in urachal anomalies, among which patent urachus is the most severe and rarest form ...
Lutfiya F. Bastawala, Syed Ubaid Chand, Viquar A. Patel   +2 more
semanticscholar   +1 more source

Sarcoma of the Urachus

Archives of Surgery, 1959
The urachus is a vestigial remnant of embryonic life. It extends from the apex of the bladder toward the umbilicus. In the fetus the urachus is a hollow tube which attaches the bladder to the allantoic stalk. At birth the urachus descends with the bladder and comes to lie in the midline directly over the apex of the bladder.
D B, BUTLER, H S, ROSENBERG
openaire   +2 more sources

A Very Large Patent Urachus Manifesting as an Umbilical Cord “Cyst” and Obliterating Postnatally

Journal of ultrasound in medicine, 2020
A patent urachus can be suspected by prenatal ultrasound (US). Traditionally, surgical excision has been recommended for postnatal management. Here we describe a case of a neonate with a very large patent urachus and subsequent postnatal obliteration ...
O. Zmora, Opal Sekler, A. Rimon, A. Schwartz-Neiderman, R. Beloosesky   +4 more
semanticscholar   +1 more source

68Ga-PSMA PET/CT Urachus Metastases in Recurrent Prostate Cancer With Very Low PSA Level.

Clinical Nuclear Medicine, 2019
Peritoneal carcinomatosis in prostate cancer is extremely rare and has been described in only few cases with high PSA level, androgen deprivation, or in symptomatic patients.
M. Le Thiec, D. Rusu, V. Fleury, F. Kraeber-Bodéré, C. Rousseau   +4 more
semanticscholar   +1 more source

CARCINOMA OF THE URACHUS

British Journal of Urology, 1970
SUMMARY Two further cases of urachal carcinoma are added to the 76 already reported in the English literature. An important factor contributing to the poor prognosis appears to be inadequate excision of the tumour at the time of partial cystectomy.
A D, Beck, H J, Gaudin, D G, Bonham
openaire   +2 more sources

Adenocarcinoma of the urachus

Journal of Surgical Oncology, 1992
AbstractDuring the past 5 years, three patients with adenocarcinoma of the urachus were treated at our hospital. Abdominal ultrasonography helped clinch the diagnosis in all cases. All patients underwent surgical excision of the neoplasm with partial cystectomy.
R, Ravi, B R, Shrivastava, G M, Chandrasekhar, S, Prahlad, K V, Balasubramanian, V S, Mallikarjuna   +5 more
openaire   +2 more sources

Pseudomyxoma Peritonei Arising From a Low-Grade Mucinous Neoplasm of the Urachus

AJSP: Reviews and Reports, 2019
Urachal mucinous tumors range from low-grade lesions traditionally called cystadenomas to frankly invasive mucinous adenocarcinomas. Occasionally, they can lead to the syndrome of pseudomyxoma peritonei (PMP).
Chintan N. Vora, A. Tzivanakis, S. Dayal, Norman John Carr   +3 more
semanticscholar   +1 more source

Carcinoma of the urachus

The American Journal of Surgery, 1955
Abstract 1.1. These rare or unusual tumors of the urachus are accompanied by symptoms of hematuria, dysuria, a low abdominal mass and sometimes mucus in the urine. 2.2. A tumor is seen in the upper part of the bladder. 3.3. The treatment is radical surgical removal. Endovesical treatment is not advised. This tumor does not respond to irradiation.
H B, WRIGHT, D J, MCFARLANE
openaire   +2 more sources

Bladder prolapse through a patent urachus presenting as an umbilical mass in the newborn: characteristic prenatal sonographic findings and the diagnostic benefit of postnatal cystography

Pediatric Radiology, 2021
Aaron D. Hodes, G. Weinberg, S. Borenstein, M. Liszewski, T. Levin   +4 more
semanticscholar   +1 more source

Patent Urachus

Archives of Pediatrics & Adolescent Medicine, 1965
A J, MCGOWAN, C L, WILLMARTH
openaire   +2 more sources