Results 11 to 20 of about 3,892,622 (218)

Hemangiopericytoma in the retroperitoneal space

Health Renaissance, 1970
Introduction: A hemangiopericytoma is a rare, soft-tissue tumor of vascular origin derived from a pericyte of Zimmerman, which is a modified smooth muscle cell that surrounds the small blood vessels. Hemangiopericytomas can occur wherever there are vascular capillaries.
S Karki, CS Agrawal, R Gupta, A Bajracharya   +3 more
openaire   +3 more sources

Non-Operative Management of Blunt Abdominal and Retroperitoneal Solid Organs Trauma, with Retroperitoneal Hemorrhage – Indications, Methodology and Necessity

Неотложная медицинская помощь, 2021
Introduction. The article is devoted to an actual problem — blunt trauma of the abdomen and organs of the retro­peritoneal space.Aim of study. Specify the indications for non­operative management of patients with blunt trauma of the solid organs of the ...
V. V. Aleksandrov, S. S. Maskin, N. K. Yermolayeva, V. V. Matyukhin   +3 more
doaj   +2 more sources

Retroperitoneal Schwannoma: A Case Report [PDF]

Journal of Urological Surgery, 2017
Schwannomas are benign tumors originating from Schwann cells of the neural sheaths. Only 0.3% to 3% of the schwannomas are located the retroperitoneal space. Most schwannomas are asymptomatic and often found incidentally.
Cevahir Özer, Mehmet Reşit Gören, Bermal Hasbay, Gürcan Erbay   +3 more
doaj   +2 more sources

Metastasis of primary testicular leiomyosarcoma to the retroperitoneal space

Indian Journal of Urology, 2012
A 70-year-old man presented with a left scrotal swelling. A computed tomography scan showed an 8-cm left scrotal mass and no metastasis. Radical orchiectomy with high ligation of the spermatic cord was performed.
Mitsuru Komeya, Tamayo Sahoda, Shinpei Sugiura, Takuto Sawada, Kazuo Kitami, Youichi Iemoto   +5 more
doaj   +2 more sources

Primary Retroperitoneal Masses: A Pictorial Essay

Journal of Gastrointestinal and Abdominal Radiology
Primary retroperitoneal masses include a diverse and uncommon group of lesions that arise within the retroperitoneal space, but do not originate from any retroperitoneal organs.
Abhishek Gupta, Alpana Manchanda, Sapna Singh, Rajdeep Singh, Nita Khurana, Aishwarya S. Durgad   +5 more
doaj   +2 more sources

Solid Primary Retroperitoneal Masses in Adults: An Imaging Approach

Indian Journal of Radiology and Imaging, 2022
Mass lesions in the retroperitoneal space may be primary or secondary. Primary retroperitoneal mass lesions are relatively uncommon as compared to pathology that arises secondarily from retroperitoneal organs. These may be solid or cystic lesions.
Vaibhav Gulati, M. Sarthak Swarup, Jyoti Kumar   +2 more
doaj   +1 more source

Robotic retroperitoneal partial nephrectomy: A step by step approach

Urology Video Journal, 2022
Objectives: The early adoption of robotic partial nephrectomy was mainly via the transperitoneal approach [1] due to increased working space, familiar landmarks and ease of access. However, the retroperitoneal approach for robotic partial nephrectomy has
James R Porter, Samarpit Rai
doaj   +1 more source

Rare Retroperitoneal Cystic Lesions Causing Diagnostic Dilemma – A Case Series

National Board of Examinations Journal of Medical Sciences, 2023
Retroperitoneal cystic tumours often cause a diagnostic dilemma and present several clinical challenges because of their rarity, relative late presentation, anatomical location, close relationship with several vital structures in the retroperitoneal ...
Kaushik Bhattacharya, Sharad Syangden, Mahesh Kumar, Joe Nepram, Kiratpal Singh Brar, Jashanpreet Singh, Ghaiyoor Ahamad, Diwakar Kumar   +7 more
doaj   +1 more source

A Retroperitoneal Mass Encasing the Renal Hilum Presenting as a Parapelvic Tumor: A Case Report with Laparoscopic Resection Approach

Case Reports in Oncology, 2022
Retroperitoneal masses are a rare condition that may be discovered incidentally in routine abdominal imaging. These lesions are commonly asymptomatic but may be associated with intestinal obstruction and rarely presented with acute abdomen.
Mohammad Reza Nikoobakht, Seyed Hassan Inanloo, Abdolreza Mohammadi, Seyed Reza Hosseini, Mohammad Javad Nazarpour, Mohammad Lotfi, Shima Esamaeil Panah, Masoud Bahoush, Seyed Mohammad Kazem Aghamir   +8 more
doaj   +1 more source

Retroperitoneal-first dissection approach at the dorsal space for a huge serous cystic neoplasm of the pancreatic tail: a case report

Surgical Case Reports, 2023
Background Large tumors of serous cystic adenomas in the pancreatic body-to-tail severely compress the surrounding organs and retroperitoneal space. Case presentation We present a unique surgical challenge for distal pancreatectomy (DP).
Atsushi Nanashima, Hiroki Takamori, Naoya Imamura, Kousei Tahira, Eiji Kitamura, Masahide Hiyoshi, Takeomi Hamada, Yuuki Tsuchimochi, Hiroyuki Komori, Toshiyuki Kamoto   +9 more
doaj   +1 more source