Results 21 to 30 of about 110,193 (263)

Extrarenal Retroperitoneal Angiomyolipoma: A Rare Case

, 2017
Angiomyolipomas are benign tumors consisting of smooth muscles, vessels, and fat tissue. They are generally located on the kidneys; extrarenal angiomyolipoma is rare. Apart from the kidneys, angiomyolipomas are seldom located in the retroperitoneal area.
Tevfik Ziypak, YILMAZ, Ali Haydar, Turgut Yapanoğlu, ADANUR, Şenol, YAPANOĞLU, Turgut, Habib Bilen, Ziypak, Tevfik, Ali Haydar Yılmaz, Elif Demirci, BİLEN, Habib, DEMİRCİ, Elif, Şenol Adanur   +11 more
core   +1 more source

Clinical features and oncologic outcomes of primary retroperitoneal ganglioneuroma: a retrospective cohort study of 51 patients from a high-volume sarcoma center

Frontiers in Surgery
BackgroundRetroperitoneal ganglioneuroma (RGN) is a rare, benign tumor derived from neural crest cells of the sympathetic nervous system. Due to its rarity and complex management, clinical understanding remains limited.
Wenjie Li, Mengmeng Xiao, Chengli Miao, Boyuan Zou, Shibo Liu, Mei Huang, Haicheng Gao   +6 more
doaj   +1 more source

Robotic-assisted laparoscopic adrenalectomy (RARLA): What advantages and disadvantages compared to retroperitoneal laparoscopic adrenalectomy (RLA)?

Frontiers in Endocrinology, 2023
ObjectiveTo explore the advantages and disadvantages of robot-assisted laparoscopic adrenalectomy compared with retroperitoneal laparoscopic adrenalectomy.MethodsA total of 101 patients with adrenal tumors who received retroperitoneal laparoscopic ...
Xuwen Li, Song Xiao, Yue Yu, Wei Liu, Haibo Xi, Gongxian Wang, Xiaochen Zhou   +6 more
doaj   +1 more source

Retroperitoneal soft tissue sarcoma: prognostic factors and therapeutic approaches

, 2008
AIMS AND BACKGROUND: Retroperitoneal sarcomas are a rare group of malignant soft tissue tumors with a generally poor prognosis. The aim of the study was to assess clinical, pathological and treatment-related factors affecting prognosis in patients with ...
Alessandra Ferro, Giovanni Battista Doglietto, Fausto Rosa, Marcello Covino, Rosa, Fausto, Maurizio Bossola, Tortorelli, Antonio Pio, Menghi, Roberta, Pacelli, Fabio, Antonio Pio Tortorelli, Papa, Valerio, Covino, Marcello, Doglietto, Giovanni, Valerio Papa, Bossola, Maurizio, Alejandro Martin Sanchez, Roberta Menghi, Sanchez, Alejandro Martin, Fabio Pacelli   +18 more
core   +1 more source

Surgical resection for primary retroperitoneal liposarcoma: Analysis of 153 patients treated and followed at a single institution

Cancer Treatment and Research Communications
Background: This study aimed to identify key prognostic factors influencing disease-free survival (DFS) and overall survival (OS) in patients with primary retroperitoneal liposarcoma (PRPLS), and to evaluate the impact of surgical approach (en bloc vs ...
Haicheng Gao, Shibo Liu, Boyuan Zou, Mei Huang, Chengli Miao, Wenjie Li   +5 more
doaj   +1 more source

Interpretation of the updated international guidelines for groin hernia management (2023) [PDF]

Waike lilun yu shijian
Since the International guidelines for groin hernia management were published in 2018, many new evidences have been published. In October 2023, the HerniaSurge Group published Update of the international HerniaSurge guidelines for groin hernia management.
XU Jing, ZHUANG Qiulin, DONG Ruizhao, YANG Ziang
doaj   +1 more source

Meta-Analysis of the Efficacy of Laparoscopic Pyeloplasty for Ureteropelvic Junction Obstruction via Retroperitoneal and Transperitoneal Approaches

Frontiers in Pediatrics, 2021
Objective: This study aimed to evaluate the clinical efficacy of laparoscopic pyeloplasty (LP) for ureteropelvic junction obstruction (UPJO) via retroperitoneal and transperitoneal approaches.Method: A systematic literature search on keywords was ...
Fengming Ji, Li Chen, Chengchuang Wu, Jinrong Li, Yu Hang, Bing Yan   +5 more
doaj   +1 more source

Clinical features and outcomes of adult primary retroperitoneal lymphangioma: insights from a high-volume sarcoma center

Frontiers in Surgery
BackgroundAdult primary retroperitoneal lymphangioma (RPL) is an exceptionally rare benign vascular malformation. This study aims to elucidate the clinical presentation, imaging characteristics, management strategies, and long-term outcomes of this ...
Wenjie Li, Mengmeng Xiao, Lei Liu, Haining Zheng, Haicheng Gao, Boyuan Zou, Dehu Lu, Mei Huang, Chengli Miao   +8 more
doaj   +1 more source

Right ureteric reconstruction with vascularised interpositional appendix graft in retroperitoneal leiomysarcoma [PDF]

, 2021
We present here a case of a 66-year-old lady who was diagnosed with right iliac fossa retroperitoneal leiomyosarcoma at Hospital Umum Sarawak. The challenge in this case was the extension of tumour with the involvement of her right ureter causing ...
Sim, Sze Kiat, Nik Azim, Nik Abdullah, Loke, Sheih Nee, Sohail, Mushtaq   +3 more
core   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source