Results 51 to 60 of about 103,219 (202)

Small Bowel Cancer: Implications of Preoperative Work‐Up on Surgical Strategy

World Journal of Surgery, EarlyView.
Small bowel cancers comprise a heterogeneous group of malignancies, making diagnosis and treatment challenging. This study aimed to evaluate the ability of preoperative diagnostic work‐up to predict clinical and histopathological findings, facilitate subgroup identification, and support tailored, individualized surgical strategies. Preoperative work‐up
Erik Kjæstad, Espen Thiis‐Evensen, Anita Sveen, Arne Olav Bakka, Johannes Kurt Schultz   +4 more
wiley   +1 more source

Sarcoma retroperitoneal. Informe de caso [PDF]

, 2022
Introduction: primary retroperitoneal tumors are solid or cystic, benign or malignant. They develop in the retroperitoneal space, from tissues (lymphatic, nervous, vascular, supporting muscle, connective and fibroareolar) independent of the organs and ...
Palacios Morejón, Iván Ulises, Licea Videaux, Miguel, Zamora Santana, Orlando   +2 more
core  

The Functional Role and Molecular Characterization of the Therapeutic Target CLDN6 in Germ Cell Tumors

Andrology, EarlyView.
ABSTRACT Background The tight junction protein CLDN6 has been identified as a cancer‐associated cell surface marker that is rarely expressed in healthy tissues. In testicular germ cell tumors (GCT), CLDN6 is particularly detectable in seminomas, embryonal carcinomas, and choriocarcinomas.
Jule Zwick, Margaretha A. Skowron, Gereon Poschmann, Patrick Petzsch, Ann Kathrin Bergmann, Kai Stühler, Jochen Hecht, Daniel Nettersheim   +7 more
wiley   +1 more source

Retroperitoneal undifferentiated pleomorphic sarcoma with aortic and inferior vena cava involvement presenting as right common iliac artery rupture

Journal of Vascular Surgery Cases and Innovative Techniques
Retroperitoneal sarcomas rarely invade major vessels, with arterial rupture as a presenting symptom being exceptionally uncommon. Retroperitoneal undifferentiated pleomorphic sarcoma presenting with right common iliac artery rupture and inferior vena ...
Daichi Ito, MD, Koichi Morisaki, MD, PhD, Kentaro Inoue, MD, PhD, Chiemi Oishi, MD, Yoshinao Oda, MD, PhD, Tomoharu Yoshizumi, MD, PhD   +5 more
doaj   +1 more source

A Spotlight on Yolk‐sac Tumors: Molecular Pathology, Current Diagnostics, and Novel Therapeutics

Andrology, EarlyView.
ABSTRACT Background Yolk‐sac tumors are an aggressive subtype of testicular cancer that significantly contribute to disease progression and therapy resistance, especially in adults. While testicular cancer generally has high cure rates with cisplatin‐based treatment, adult yolk‐sac tumors often appear as components of mixed tumors with poor response to
Evangelos Prokakis, Lisa Schneider, Felix Bremmer, Daniel Nettersheim   +3 more
wiley   +1 more source

Prognostic significance of clinicopathological parameters, margin width and locoregional recurrences on outcome of primary and radiation associated breast angiosarcoma- results from a large UK sarcoma regional service

Breast Cancer Research
Background Breast angiosarcomas (AS) are rare and aggressive malignancies, categorised as primary angiosarcoma (PAS) and radiation-associated angiosarcoma (RAAS). Due to its rarity, large series of PAS and RAAS are limited.
Samar Ali, Salena Bains, Emily Fox, Anant Desai, Mike Hallissey, Alaa El-Ghobashy, Robert Warner, Abeer M. Shaaban   +7 more
doaj   +1 more source

Subcutaneous axillary and scalp metastases from non-gynecological retroperitoneal leiomyosarcoma: an unusual presentation after surgical resection

Rare Tumors, 2015
Retroperitoneal leiomyosarcomas are rare sarcomas, with an incidence of less than 2 per million population. Cutaneous metastases from sarcoma account for only 1-2.6% of metastatic skin lesions.
Simrandeep Kaur, Ruchita Tyagi, Pavneet Selhi, Aminder Singh, Harpreet Puri, Neena Sood   +5 more
doaj   +1 more source

Cutaneous Leiomyosarcoma of the Skin: An Updated Review of Epidemiology, Pathogenesis, and Management

International Journal of Dermatology, EarlyView.
This review provides an update on the epidemiology, pathogenesis, and clinical/histologic features of cutaneous leiomyosarcoma. Prognostic factors (e.g., depth of tumor involvement, grade, etc.) that can facilitate risk stratification are also discussed, as are treatment approaches for this rare malignancy.
Tejas P. Joshi, Natalie Garcia, Malak Husseinali, Nabeeha Engineer, Ikue Shimizu   +4 more
wiley   +1 more source

Retroperitoneal Ewing Sarcoma among Asian Patients: A Case Report and Review of Literature

Journal of Clinical and Health Sciences
Retroperitoneal Extraosseous Ewing Sarcoma (EES) is a rare malignancy and poses diagnostic and management challenges. We present a case report of a 32-year-old Malay male who experienced persistent abdominal distension with constitutional symptoms ...
Kamarul Aryffin Baharuddin, Amir Al-Amin Mustaff, Kamaruddin Ibrahim, Bazli Md Yusoff   +3 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