Results 71 to 80 of about 39,261 (292)

Synchronous retroperitoneal liposarcoma and gastric adenocarcinoma: A rare case report

Radiology Case Reports
Multiple primary malignancies can occur as either synchronous or metachronous tumors, particularly in adults. Retroperitoneal liposarcoma is a rare malignancy arising from adipose tissue, while gastric adenocarcinoma is one of the most common neoplasms ...
Sara Essetti, Kaoutar Imrani, Chaymae Faraj, Rachida Chehrastane, Sara Ez-zaky, Nabil Moatassim Billah, Ittimade Nassar, Amina Alaoui Babana, Youssef Ouazzani Touhami, Hadj Omar El Malki, Lahcen Ifrine, Abdelkader Belkouchi, Omar Belkouchi, Rihane El Mohtarim, Samia Sassi, Sabrine Derqaoui, Zakiya Bernoussi   +16 more
doaj   +1 more source

Functional extra-adrenal paraganglioma of the retroperitoneum giving thoracolumbar spine metastases after a five-year disease-free follow-up: a rare malignant condition with challenging management

The Pan African Medical Journal, 2017
Paragangliomas are benign neoplasms that arise from the autonomic nervous system and the associated paraganglia. Although benign, they have been shown to possess metastatic potential.
Stylianos Kapetanakis, Danai Chourmouzi, Grigorios Gkasdaris, Vasileios Katsaridis, Eleftherios Eleftheriadis, Panagiotis Givissis   +5 more
doaj   +1 more source

ZBTB16 is a sensitive and specific marker in detection of metastatic and extragonadal yolk sac tumour [PDF]

, 2017
Aims Accurate histological diagnosis and classification of germ cell tumours (GCTs) is key to informing successful therapeutic and surveillance strategy. The modern therapeutic approach for yolk sac tumour (YST) is highly curative.
Aron, Manju, Idrees, Muhammad T., Priemer, David S., Wei, Christina, Xiao, Guang-Qian, Yang, Qi   +5 more
core   +1 more source

A Case of Cutaneous B Lymphoblastic Lymphoma With Multiple Cutaneous Tumors

JEADV Clinical Practice, EarlyView.
ABSTRACT A 17‐year‐old Japanese male patient was referred to our hospital due to an erythematous tumor on part of the right mandible that had developed 3 months earlier, and similar tumors had appeared on the trunk and lower extremities. A complete blood count showed no specific abnormalities.
Tomomichi Shimizu, Akio Kondoh, Fumikazu Yamazaki, Osamu Yamamoto, Tomotaka Mabuchi   +4 more
wiley   +1 more source

A Primary Retroperitoneal Mucinous Tumor

Case Reports in Surgery, 2015
A twenty-five-year-old female presented with a large retroperitoneal mass. Workup included history and physical exam, imaging, biopsy, colonoscopy, and gynecologic exam.
Alicia A. Heelan Gladden, Max Wohlauer, Martine C. McManus, Csaba Gajdos   +3 more
doaj   +1 more source

Transitional cell carcinoma of suspected ureteral origin, with intra-abdominal and distant metastases in two horses [PDF]

, 2011
The present paper describes two cases of suspected urothelial carcinomas with local lymphatic metastases, and distant metastases in the lungs. In one case, liver metastases were also present.
De Clercq, Dominique, Deprez, Piet, Ducatelle, Richard, Maes, Sofie, Martens, Ann, Saey, Veronique, Torfs, Sara, van Loon, Gunther, Vercauteren, Griet   +8 more
core   +1 more source

Retroperitoneal liposarcoma : current insights in diagnosis and treatment [PDF]

, 2015
Retroperitoneal liposarcoma (RLS) are rare, biologically heterogeneous tumors that present considerable challenges due to their size and deep location. As a consequence, the majority of patients with high grade RLS will develop locally recurrent disease ...
Ceelen, Wim, Creytens, David, Matthyssens, Lucas   +2 more
core   +3 more sources

Primary retroperitoneal mucinous cystadenocarcinoma in a male patient

Indian Journal of Pathology and Microbiology, 2016
Primary retroperitoneal mucinous neoplasms are extremely rare tumors. Less than sixty cases have been reported in international literature until date, with striking female predominance.
Anuj Khurana, Urmi Mukherjee, Saranya Singaravel   +2 more
doaj   +1 more source

Kaposiform hemangioendothelioma: Diagnosis and treatment

Pediatric Investigation, EarlyView.
Vascular endothelial growth factor‐C (VEGF‐C)/vascular endothelial growth factor receptor‐3 (VEGFR‐3) and angiopoietin‐2 (Ang‐2)/tyrosine kinase with immunoglobulin‐like and EGF‐like domain 2 (TIE2) signaling pathways play an important role in lymphangiogenesis.
Yi Tian, Yuanyuan Tian, Li Wei, Zigang Xu, Li Li, Lin Ma   +5 more
wiley   +1 more source

Beyond the nodes: a case series on primary retroperitoneal lymphomas

The Egyptian Journal of Radiology and Nuclear Medicine
Primary retroperitoneal lymphoma (PRL) is a rare entity, as retroperitoneal lymphomatous involvement usually represents secondary disease. We present four histologically confirmed cases demonstrating relatively homogeneous retroperitoneal masses ...
Deniz Delibaş, Murat Sağlam, Elif Ergün   +2 more
doaj   +1 more source