Results 91 to 100 of about 67,534 (151)

World Health Organization classification of tumours of the breast 6th edition 2026

Histopathology, Volume 89, Issue 2, Page 199-218, August 2026.
The 6th edition of the World Health Organization Classification of Breast Tumours introduces changes based on recent advances in our understanding of breast biology, developments in diagnostic modalities, identification of specific molecular targets and new treatment regimes.
Cecily Quinn, Puay Hoon Tan, Kimberly H Allison, Edi Brogi, Sunil R Lakhani, Stuart J Schnitt, Stephen B Fox, Shabnam Jaffer, Aysegul Sahin, Roberto Salgado, Anna Sapino, Ernest Kwasi Adjei, Katherine Geiersbach, Thomas H Helbich, Matteo Lambertini, Christos Sotiriou, Jennelle C Hodge, Joseph D Khoury, Bharat Rekhi, Ales Ryska, Gary Tse, Andrew Field, Harshima Wijesinghe, Pavitratha Puspanathan, Christine Giesen, Blanca Iciar Indave Ruiz, Ian Ellis, Dilani Lokuhetty, WCT Standing Editorial Board, Wendy Cooper, Michael Eden, Andrew Field, Vicky Goh, Jennelle C. Hodge, James Kench, Joseph D. Khoury, Katia Leite, Zhiyong Liang, Daichi Maeda, George Netto, Bharat Rekhi, Miguel Reyes Mugica, Brian Rous, Ales Ryska, Shahin Sayed, Antonia Sepulveda, Chanjuan Shi, Gary Tse   +47 more
wiley   +1 more source

Radiological-pathological correlation of pleomorphic liposarcoma of the anterior mediastinum in a 17-year-old girl [PDF]

, 2010
Liposarcoma is a soft-tissue sarcoma typically seen in adults. It is extremely rare in children. It most often occurs in the extremities or in the retroperitoneum.
H. Daldrup-Link, Sara Plett, J. Courtier, Plett, Sara, Daldrup-Link, H., Kim, Grace E., Grace E. Kim, Maysa Saeed, Saeed, Maysa, Courtier, J.   +9 more
core   +2 more sources

Lipomatous Tumors in Pediatric Patients: A Retrospective Analysis of 50 cases

Türk Patoloji Dergisi, 2020
Objective: Although lipomatous tumors are the most common type of mesenchymal tumors in adults, they account for less than 10% of all soft tissue lesions in pediatric patients.
Mine ÖZŞEN, Ulviye YALÇINKAYA, Zeynep YAZICI, Mehmet Bartu SARISÖZEN   +3 more
doaj   +1 more source

Pleomorphic myxoid liposarcoma in an adolescent with Li-Fraumeni syndrome

, 2017
We present the case of a 15-year-old female with a right perineal mass that was found to be pleomorphic myxoid liposarcoma, a recently recognized, rare subtype of liposarcoma.
Thorson, Chad M, Sinclair, Tiffany J, Alvarez, Elysia, Tan, Serena, Spunt, Sheri L, Chao, Stephanie D   +5 more
core   +1 more source

Supplemental Material - Pleomorphic Liposarcoma of the Parapharyngeal Space: A Rare Case Report

, 2022
Supplemental Material for Pleomorphic Liposarcoma of the Parapharyngeal Space: A Rare Case Report by Karson MacKinnley Gruber, Srivatsa Surya Vasudevan, Jeffrey R. Janus in Ear, Nose & Throat Journal.
Srivatsa Surya Vasudevan (14300077), Jeffrey R. Janus (14300080), Karson M. Gruber (14300074)   +2 more
core   +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

Rare Late Cardiac Involvement Following Resected Primary Limb Dedifferentiated Liposarcoma: A Case Report

Clinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Dedifferentiated liposarcoma (DDLPS) is a rare and aggressive subtype of soft tissue sarcoma, most commonly arising in the extremities or retroperitoneum. Cardiac involvement, whether primary or metastatic, is exceedingly rare and presents significant diagnostic and therapeutic challenges.
Azin Alizadehasl, Saeedeh Baghyari, Mostafa Salimi   +2 more
wiley   +1 more source

Real-World Experiences with Pazopanib in Patients with Advanced Soft Tissue and Bone Sarcoma in Northern California

Medical Sciences, 2019
Background: Pazopanib was approved for advanced soft tissue sarcoma as a second- or third-line therapy based on the clinical trial “Pazopanib for metastatic soft-tissue sarcoma” (PALETTE).
Tiffany Seto, Mee-Na Song, Maily Trieu, Jeanette Yu, Manpreet Sidhu, Chi-Mei Liu, Danny Sam, Minggui Pan   +7 more
doaj   +1 more source

Pleomorphic liposarcoma of chest wall: a rare entity with challenging management

, 2019
Pleomorphic liposarcoma is the rarest subtype of liposarcoma, with a high recurrence rate and poor prognosis. We present the case of young man with a rapidly growing large anterior chest wall liposarcoma that was excised, but he suffered 3 local ...
Khan, Yasir, Iqbal, Sara, Fatimi, Saulat
core   +1 more source

Liposarcoma of the colon presenting as an endoluminal mass

World Journal of Surgical Oncology, 2009
Background Liposarcoma is one of the most common soft tissue sarcoma of adult life, usually occurring in the retroperitoneum and the extremities. Primary liposarcoma of the colon is very rare.
Covello Renato, Cosimelli Maurizio, D'Annibale Marco, Stasi Elisa   +3 more
doaj   +1 more source