Results 21 to 30 of about 3,980 (127)

Retroperitoneal liposarcoma presenting as inguinoscrotal mass

Urology Research and Practice, 2019
Liposarcoma is one of the most common soft tissue sarcomas. About 20% of liposarcomas originate in the retroperitoneum. It manifests as painless, slowly enlarging soft tissue mass.
Nisar A. Wani, Tasleem Kosar, Munfat Malik, Abdul Qayum   +3 more
doaj   +2 more sources

A well-differentiated liposarcoma co-existent with leiomyoma [PDF]

Vojnosanitetski Pregled, 2004
Background. The coexistence of a well-differentiated liposarcoma (atypical lipomatous tumor) and benign smooth muscle component in a single soft tissue neoplasm is extremely rare. Case report.
Stojšić Zorica, Bacetić Dragoljub, Radević Božina, Vasiljević Jovan D.   +3 more
doaj   +1 more source

Surgical Management of Recurrent Retroperitoneal Sarcomas: Experience From a High‐Volume Sarcoma Centre

Journal of Surgical Oncology, EarlyView.
ABSTRACT Background Retroperitoneal sarcoma (RPS) is a rare and complex malignancy, requiring specialized multidisciplinary care. While a significant progress has been made in managing a primary RPS, there is a limited literature on the outcomes of recurrent RPS (RecRPS).
Abdeali Saif Arif Kaderi, Tanvi M. Shah, Shraddha Patkar, Y. Aditya Sai Ram, Vinayaka S. Bairannavar, M. Myvizhi Kannan, Bharat Rekhi, Prabhat Bhargav, Kunal B. Gala, Afroj Bagwan, Mukta Ramadwar, Jifmi Jose, Nehal Khanna, Siddhartha Laskar, Mahesh Goel   +14 more
wiley   +1 more source

Two-stage surgery for intraperitoneal and retroperitoneal multicentric liposarcoma causing hydronephrosis: a case report

Surgical Case Reports, 2019
Background Liposarcoma is a soft tissue sarcoma of adipocyte origin. Liposarcoma represents 20–30% of adult soft tissue tumors, which was most frequently seen in the retroperitoneal space in 45% and abdominal space in only 5% of cases, but the ...
Ryohei Murata, Tadashi Yoshida, Nobuhiro Kobayashi, Yoshito Watanabe, Shigenori Homma, Hayato Echizenya, Akinobu Taketomi   +6 more
doaj   +1 more source

Efficacy of Endoscopic Ultrasound‐guided Fine Needle Biopsy With Simplified Macroscopic On‐site Evaluation (With Video)

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Background and Aims With advances in preoperative chemotherapy and comprehensive genomic profiling, endoscopic ultrasound‐guided fine needle biopsy (EUS‐FNB) has become vital for diagnosing pancreatic and peridigestive tract lesions. However, evidence remains limited regarding the performance of new‐generation puncture needles and simplified ...
Kento Shionoya, Ryosuke Tonozuka, Shuntaro Mukai, Yuki Joyama, Takayoshi Tsuchiya, Reina Tanaka, Kenjiro Yamamoto, Kazumasa Nagai, Yukitoshi Matsunami, Hiroyuki Kojima, Hirohito Minami, Noriyuki Hirakawa, Kyoko Asano, Takao Itoi   +13 more
wiley   +1 more source

PRIMARY RETROPERITONEAL LIPOSARCOMA: CASE REPORT

Urology Research and Practice, 2019
Introduction: Retroperitoneal liposarcoma is a very rare malignant tumor with poor prognosis. A 25 years old female patient was operated at our department with a diagnosis of retroperitoneal tumor.
Mustafa Okan İstanbulluoğlu, Mehmet Yasin Çelebi, Nihat Cevat, Hatice Kılınç   +3 more
doaj   +2 more sources

Rare aggressive behavior of MDM2-amplified retroperitoneal dedifferentiated liposarcoma, with brain, lung and subcutaneous metastases

Rare Tumors, 2016
Dedifferentiated liposarcoma (DDL) is a histologically pleomorphic sarcoma, traditionally defined as well-differentiated liposarcoma with abrupt transition to high grade, nonlipogenic sarcoma.
Imen Ben Salha, Shane Zaidi, Jonathan Noujaim, Aisha B. Miah, Cyril Fisher, Robin L. Jones, Khin Thway   +6 more
doaj   +1 more source

A subset of high‐grade sarcomas with myogenic differentiation are associated with recurrent FGFR fusions

The Journal of Pathology: Clinical Research, Volume 12, Issue 4, July 2026.
Abstract Recurrent fusions involving FGFR1‐4 genes have been previously described in rare subsets of mostly benign chondroid and mesenchymal neoplasms involving bone and soft tissue. However, a more comprehensive analysis of sarcomas associated with FGFR fusions, including their incidence and histotypes, has not been performed.
Maximus CF Yeung, Carla Saoud, Sarah Chiang, Meera Hameed, Cristina R Antonescu   +4 more
wiley   +1 more source

Primary liposarcoma of the ascending colon: a rare case of mixed type presenting as hemoperitoneum combined with other type of retroperitoneal liposarcoma

BMC Cancer, 2010
Background Liposarcoma occurs most commonly in the extremities and retroperitoneum, however, it has been rarely observed in the colon. Case Presentation A case is reported a 41-year-old man with liposarcoma of ascending colon which was presented as ...
Kim Yong, Choi Yoon, Jin So
doaj   +1 more source

Perioperative strategy and outcome in giant retroperitoneal dedifferentiated liposarcoma—results of a retrospective cohort study

World Journal of Surgical Oncology, 2020
Background and objectives Retroperitoneal liposarcoma (RPLS) are common soft tissue sarcomas of adulthood. The aim of this study is to show resectability of even giant liposarcomas and to identify factors associated with recurrence and survival in ...
Robert Bachmann, Franziska Eckert, Daniel Gelfert, Jens Strohäker, Christian Beltzer, Ruth Ladurner   +5 more
doaj   +1 more source