Results 101 to 110 of about 5,337,457 (220)

Experimental model of anal fistula in rats [PDF]

, 2013
Introductionthe management of anal fistula remains debatable. The lack of a standard treat- ment free of complications stimulates the development of new options.Objectiveto develop an experimental model of anal fistula in rats.Methodsto surgically create
Carlos Henrique Marques dos Santos, Gomes, Nathália Favero, Pedro Carvalho Cassino, Falcão,Gustavo Ribeiro, Cassino, Pedro Carvalho, Falcão, Gustavo Ribeiro, Santos,Ricardo Gasparin Coutinho dos, Gomes,Nathália Favero, Gustavo Ribeiro Falcão, Nakamura,Ricardo Kenithi, Ricardo Gasparin Coutinho dos Santos, Santos,Carlos Henrique Marques dos, Santos, Carlos Henrique Marques dos, Nakamura, Ricardo Kenithi, Cassino,Pedro Carvalho, Arakaki,Mariana Sousa, Arakaki, Mariana Sousa, Nathália Favero Gomes, Mariana Sousa Arakaki, Ricardo Kenithi Nakamura, Santos, Ricardo Gasparin Coutinho dos   +20 more
core   +1 more source

Complex anal fistula diagnostics

, 2014
Цель работы — оценить диагностическую ценность разных методов визуализации при сложных свищах прямой кишки. В исследование включено 646 пациентов в возрасте от 20 до 62 лет, прооперированных в Одесской областной клинической больнице в период с декабря ...
Grubnik, V. V., Шпак, С. В., Грубник, В. В., Дегтяренко, С. П., Degtyarenko, S. P., Shpak, S. V., Грубнік, В. В.   +6 more
core  

Case report of squamous cell carcinoma secondary to recurrent anal fistula

Frontiers in Oncology
Anal fistula is a common benign perianal condition, and its malignant transformation, particularly into squamous cell carcinoma, is rare and often associated with comorbidities such as Crohn’s disease and HIV infection. This article reports the case of a
Qin-Bing Zhu, Jing Zhang, Chen-Yuan Liu, Hui Ye, Shi-Ping Huang, Ya-Hong Xue   +5 more
doaj   +1 more source

Does Subspecialization Matter? Institutional Outcomes Before and After Recruitment of Colorectal Surgeons

World Journal of Surgery, Volume 50, Issue 9, Page 2558-2564, September 2026.
Colorectal surgery fellowship is one of the most sought‐after subspecialty programs among general surgery residents, yet most colon and rectal surgeries are performed by general surgeons without specialized training. This study evaluated whether integrating fellowship‐trained colorectal surgeons (CRS) into a general surgery department is associated ...
Amram Kupietzky, Ata Maden, Roi Dover, Eyal Yonathan Juster, Noam Shussman, Bilal Aliyan, Haggi Mazeh, Ido Mizrahi   +7 more
wiley   +1 more source

Midlife Growth Hormone Receptor Ablation Extends Healthy Lifespan and Induces Sex‐Specific Hepatic Transcriptional Changes at Single‐Cell Resolution

Aging Cell, Volume 25, Issue 9, September 2026.
Reducing growth hormone receptor signaling beginning in middle age is sufficient to extend lifespan in both sexes while preserving metabolic and physical function, particularly in males. Single‐nucleus RNA sequencing reveals sex‐specific hepatic transcriptional remodeling associated with these longevity benefits. ABSTRACT Suppression of growth hormone (
Silvana Duran‐Ortiz, Edward O. List, Jonathan A. Young, Yuji Ikeno, Shouan Zhu, Todd McHugh, Patrick M. O'Connor, Minhoo Kim, Bérénice A. Benayoun, Fabian Benencia, Reetobrata Basu, Emmanuel A. Gotte, Darlene E. Berryman, John J. Kopchick   +13 more
wiley   +1 more source

Is anal endosonography useful in the study of recurrent complex fistula-in-ano?

, 2006
Introduction: performing anal endosonography in complex fistula-in-ano allows us to design a personalized surgical strategy in each case, thereby improving results.
Pérez-Vicente,F., Oliver,I., Candela,F., Calpena,R., Fernández-Frías,A. M., Arroyo,A., Navarro,J. M., Serrano,P., Costa,D., Sánchez-Romero,A. M.   +9 more
core   +1 more source

Oncovascular Resection in Pelvic Exenteration: A Systematic Review

ANZ Journal of Surgery, Volume 96, Issue 9, Page 2308-2320, September 2026.
Risk of bias assessment using ROBINS‐1 V2. Selection of the reported result (D7) was judged based on omission of key expected outcomes, including margin status (R0 resection), postoperative complications and mortality. Studies not reporting these outcomes were classified as serious risk of bias, while those with broadly complete but non‐pre‐specified ...
Joshua Richard Burke, Yasmin Oskui, Imogen Samuel, Jonathan Wild, Kilian G. Brown, Jonathan Ghosh, Paul A. Sutton   +6 more
wiley   +1 more source

A case report of perianal hidradenitis suppurativa complicated with complex anal fistula

结直肠肛门外科
Perianal hidradenitis suppurativa is a chronic inflammatory skin condition affecting the perianal region. Its clinical manifestations include painful nodules, abscesses, sinus tracts, scarring, and pigmentation.
Yuan Xiongsong, Liu Dewu, Tang Xingzhou, Cao Bo, Peng Jing, Wu Shan   +5 more
doaj   +1 more source

Management of congenital female genital tract anomalies related to primary amenorrhea and/or cyclic abdominal pain: A retrospective cohort study

Acta Obstetricia et Gynecologica Scandinavica, Volume 105, Issue 9, Page 1810-1822, September 2026.
Overall, 21 patients with uterine, cervical, and vaginal aplasia were treated successfully with neovagina formation. In 6 out of 8 patients, with obstructed uterine cavity, anastomosis was successful; one underwent hysterectomy and one elective hemi‐hysterectomy.
Grigoris F. Grimbizis, Sofia Tsiapakidou, Eirini Iordanidou, Georgios Kioussis, Anastasia Vatopoulou, Theodoros Theodoridis   +5 more
wiley   +1 more source

S1 guideline sweat gland carcinoma

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 24, Issue 9, Page e1356-e1385, September 2026.
Summary The current classification of sweat gland carcinomas is based on histomorphological characteristics and distinguishes between more than 20 entities. Most patients are older, but some subtypes also affect middle‐aged and younger patients. The majority of tumors arise de novo. Sweat gland carcinomas have nonspecific clinical features.
Mirjana Ziemer, Michael Erdmann, Abbas Agaimy, Jürgen C. Becker, Almut Böer‐Auer, Doris Helbig, Cornelia Erfurt‐Berge, Alexander Frisman, Conrad Hempel, Ulrike Leiter, Friedegund Meier, Thomas Mentzel, Lara Racz, Silke Redler, Stefan Schliep, Clemens Seidel, Alpaslan Tasdogan, Jochen Utikal, Carsten Weishaupt, Selma Ugurel   +19 more
wiley   +1 more source