Results 61 to 70 of about 406,245 (235)

Laparoscopic En‐Bloc Excision of Urachal Sinus With Umbilical Ligament Complex in a Pediatric Patient: A Case Report and Review of Literature

Clinical Case Reports, Volume 14, Issue 1, January 2026.
Laparoscopic en‐bloc excision of an infected umbilical‐urachal sinus in a 12‐year‐old child. The graphical abstract summarizes key intraoperative steps, including anatomical identification, adhesiolysis, and complete excision of the urachal remnant up to its bladder attachment.
Sumeet Karna
wiley   +1 more source

Uncommon Encounter in Urachus: A Rare Case of Xanthogranulomatous Urachitis With Review of Literature

Clinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT Urachus is a fibrous remnant from embryologic development derived from the allantois, which is involved in waste elimination in the fetus. Typically, it extends from the dome of the bladder to the umbilicus. Xanthogranulomatous urachitis, or xanthogranulomatous inflammation of the urachus, is a highly unusual pathological entity characterized ...
Mohamed Javid Raja Iyub, P. Dhineshkumar, Fatima Saibeer Bagalkot, Aishwarya Katiah, Poorvikha S., Kainat Jahangir, Vivek Sanker, Tirth Dave   +7 more
wiley   +1 more source

Patent urachus with subcutaneous communication and ventral abdominal swelling in a domestic short‐hair cat

Veterinary Record Case Reports
A 3‐month‐old, male, entire, domestic shorthair kitten underwent investigations for stranguria and haematuria, and was diagnosed with a urinary tract infection secondary to a suspected extramural vesicourachal diverticulum.
Douglas Evans, C. Banks, M. Simpson, Cesar Llanos, Matteo Rossanese   +4 more
semanticscholar   +1 more source

MicroRNA profiling of testicular Leydig cell tumors identifies a microRNA signature associated with malignancy and miR‐196b‐5p as a potentially useful biomarker

The Journal of Pathology, Volume 268, Issue 1, Page 54-64, January 2026.
Abstract Approximately 10% of testicular Leydig cell tumors (LCTs) are clinically malignant and unresponsive to systemic treatment. Predicting their clinical behavior can be problematic because there are no biomarkers that can consistently discriminate between benign and malignant LCTs.
João Lobo, Nuno Tiago Tavares, Fernanda Fernandes‐Pontes, Vera Constâncio, Ana Teixeira Marques, Bruno Oliveira‐Lopes, Diana Fonseca, Carmen Jerónimo, Rui Henrique, Kvetoslava Michalova, Kristine M Cornejo, Maurizio Colecchia, Costantino Ricci, Muhammad T Idrees, Felix Contreras, Isabel M Fernandez Gonzalez, William J Anderson, Fiona MacLean, Adeboye O Osunkoya, Chia‐Sui Kao, Ankur R Sangoi, Thomas M Ulbright, Andres M Acosta   +22 more
wiley   +1 more source

Abnormal Appearance of the Umbilicus: An Indicator of Urachal Anomalies [PDF]

, 2016
The urachus is an intra-abdominal fibrous remnant of the allantois. The non-involution of the allantois can result in urachal anomalies. The abnormal appearance of the umbilicus may be a sign of such anomalies.
Alcafache, M, Almeida, SR, Espírito Santo, R, Tavares, A   +3 more
core   +1 more source

Patent urachus in primary care: a case report

International Surgery Journal
Urachus, a fibrous tube extending from the umbilicus to the bladder dome, usually closes by the 12th week of gestation, transforming into the median umbilical ligament. However, urachal anomalies, more prevalent than previously believed, are increasingly
Patrícia M. Moreira, Rafael S. Sequeira, J. Leite, P. Apolinário, Delfim Teixeira   +4 more
semanticscholar   +1 more source

Omphalocele containing an umbilical evagination of the bladder: A case report

Journal of Pediatric Surgery Case Reports, 2023
Background: An omphalocele is a common congenital abdominal wall defect, however co-occurring urological anomalies are rare. With the aim of optimizing treatment in future cases, we present a case of a male newborn with an omphalocele containing an ...
D. Huijgen, H.P. Versteegh, J.M.J. Cornette, N.C.J. Peters, C.J.H.M. Meeussen, C.E.J. Sloots   +5 more
doaj   +1 more source

Umbilical cord cyst: a diagnostic dilemma [PDF]

, 2019
Umbilical cord cyst refers to any cystic lesion associated with the umbilical cord. Cord cysts can be defined as true or false cysts and may occur in any location along the cord.
Dubey, Sunita, Goel, Poonam, Kaur, Navjot, Kaushal, Aayushi, Mehra, Reeti, Sheokand, Seema   +5 more
core   +2 more sources

Patent Urachus with Patent Vitellointestinal Duct: A Rare Simultaneous Occurrence.

African Journal of Paediatric Surgery
A large number of congenital anomalies often involve the umbilicus. This is a report of two such anomalies together in an infant. The child had a mass protruding from the umbilicus since birth.
Shreyas Dudhani, Keerthana Bachagala, Bijay Suman, Rashi Rashi, A. Sinha   +4 more
semanticscholar   +1 more source

Grading of bladder cancer: updates, controversies and practical solutions

Histopathology, Volume 88, Issue 1, Page 86-107, January 2026.
This review provides a comprehensive overview of the commonly used grading schemes for papillary bladder neoplasms. Bladder cancer grading provides important prognostic information to clinicians, and the assigned grade is used as a variable in risk stratification models.
Michelle R Downes, Theodorus H van der Kwast, Antonio Lopez‐Beltran, Liang Cheng   +3 more
wiley   +1 more source