Results 11 to 20 of about 103,219 (202)

Retroperitoneal Ewing sarcoma requiring nephrectomy for local control

Journal of Pediatric Surgery Case Reports, 2021
Ewing sarcoma is a small round blue cell tumor that most commonly involves bony structures in the pediatric population. Less commonly, it presents in the soft tissues of other anatomic areas including the limbs and trunk, and rarely, the retroperitoneum.
Yazen Qumsiyeh, Karen S. Fernández, Cynthia Fata, Erik R. Barthel   +3 more
doaj   +2 more sources

Updates in Pathology for Retroperitoneal Soft Tissue Sarcoma

Current Oncology, 2022
Retroperitoneal tumors are extremely rare. More than 70% of primary retroperitoneal soft tissue tumors are malignant. The most common sarcomas in the retroperitoneum include liposarcomas and leiomyosarcoma, however other sarcomas, along with benign ...
Tanner Mack, Bibianna Purgina
doaj   +2 more sources

Survival and prognostic factors in patients undergoing pulmonary metastasectomy for lung metastases from retroperitoneal sarcoma [PDF]

World Journal of Surgical Oncology, 2022
Background Soft-tissue sarcomas are rare malignancies that consist of many different histologic subtypes and arise in various locations in the body. In patients with lung metastases from retroperitoneal sarcomas, the long-term outcomes and prognostic ...
Fumiaki Takatsu, Hiromasa Yamamoto, Yasuaki Tomioka, Shin Tanaka, Kazuhiko Shien, Ken Suzawa, Kentaroh Miyoshi, Shinji Otani, Mikio Okazaki, Seiichiro Sugimoto, Masaomi Yamane, Katsuhito Takahashi, Shinichi Toyooka   +12 more
doaj   +3 more sources

Multifocal Retroperitoneal Sarcoma [PDF]

Case Reports in Surgery, 2013
Introduction. Retroperitoneal sarcomas comprise a small proportion of all soft tissue sarcomas, and multiple factors influence their clinical behavior.
Theodosios Theodosopoulos, Dionysios Dellaportas, Vasiliki Psychogiou, Anneza Yiallourou, George Polymeneas, Georgios Gkiokas, Dionysios Voros   +6 more
doaj   +4 more sources

Practical Issues for Retroperitoneal Sarcoma [PDF]

Cancer Control, 2016
Background Retroperitoneal sarcoma is rare. Using initial specimens on biopsy, a definitive diagnosis of histological subtypes is ideal but not always achievable. Methods A retrospective institutional review was performed for all cases
Vicky, Pham, Evita, Henderson-Jackson, Matthew P, Doepker, Jamie T, Caracciolo, Ricardo J, Gonzalez, Mihaela, Druta, Yi, Ding, Marilyn M, Bui   +7 more
openaire   +3 more sources

Primary retroperitoneal synovial sarcoma in CT and MRI

Urology Annals, 2010
Synovial sarcomas are most commonly localized in the extermities, especially the lower thigh and knee areas. Retroperitoneal synovial sarcoma is very rare. We decribe the radiological findings of an adult retroperitoneal synovial sarcoma.
Alhazzani Abdulmajeed, El-sharkawy Mohamed, Hassan Hamdy   +2 more
doaj   +1 more source

CT and MR imaging of a huge retroperitoneal synovial sarcoma: A case report

Radiology Case Reports
Retroperitoneal synovial sarcoma is extremely rare, with only a few cases reported in the literature. The diagnosis is often made late, due to anatomical considerations, with common symptoms including low back pain and weight loss.
Adam Sqalli Houssaini, MD, Rachida Saouab, PhD, Sara Essetti, MD, Hassan En-nouali, PhD, Jamal El Fenni, PhD, Meriem Boui, MD   +5 more
doaj   +2 more sources

Giant myelolipoma of left adrenal gland simulating a retroperitoneal sarcoma

International Journal of Advanced Medical and Health Research, 2015
Adrenal myelolipoma is a rare benign tumor composed of an admixture of adipose and hematopoietic tissue. Most tumors are asymptomatic, small in size, right-sided, and usually detected incidentally.
Moutushi Saha, Senjuti Dasgupta, Sudipta Chakrabarti, Jayati Chakraborty   +3 more
doaj   +2 more sources

An infrequent case of retroperitoneal synovial sarcoma

Radiology Case Reports
Synovial sarcoma (SS) is an uncommon malignant tumor, ranking third in prevalence within the soft tissue sarcomas group. The vast majority of synovial sarcomas are present in the extremities, with only 15% developing in the retroperitoneal space ...
Ho Xuan Tuan, MD, PhD, Trinh Anh Tuan, MD, Nguyen-Thi Tam, MD, Ho Duc Cong, MD, Ngo Quang Duy, MD, Nguyen Duy Hung, MD, PhD, Luc Ceugnart, MD, Nguyen Minh Duc, MD   +7 more
doaj   +2 more sources

Retrospective Analysis of Retroperitoneal-Abdominal-Pelvic Ganglioneuromas: An International Study by the Transatlantic Australasian Retroperitoneal Sarcoma Working Group [PDF]

, 2022
Objective: The Transatlantic Australasian Retroperitoneal Sarcoma Working Group conducted a retrospective study on the disease course and clinical management of ganglioneuromas.
Cananzi FCM, Quagliuolo V, Transatlantic Australasian Retroperitoneal Sarcoma Working Group, Strauss D, Noh S, Chen J, Cioffi SPB, Nessim C, Sicoli F, Mehtsun W, Keung EZ, Roland CL, Sivarajah G, Biasoni D, Fiore M   +14 more
core   +3 more sources