Results 51 to 60 of about 4,601 (171)

Massive extrapancreatic solid pseudopapillary neoplasm misdiagnosed as hepatic tumor: a case report and literature review

Frontiers in Oncology
BackgroundSolid pseudopapillary neoplasms (SPNs) of the pancreas are uncommon, low-malignancy neoplasms. Moreover, the occurrence of extrapancreatic SPNs is rarely encountered.Case summaryA 45-year-old female presented with a right upper abdominal mass ...
Jixu Guo, Qingjuan Zhao, Liting Qin, Shengjie Xie, Shiliu Lu, Baibei Li, Meilin He, Linhong Xie, Shuiping Yu   +8 more
doaj   +1 more source

Retroperitoneal Lymphangioma

Asian Journal of Surgery, 2006
Lymphangiomas are rare cystic tumours that may present as cystic masses in the retroperitoneum. Retroperitoneal lymphangiomas account for approximately 1% of all lymphangiomas.
Martin Cherk, Mehrdad Nikfarjam, Christopher Christophi   +2 more
doaj   +1 more source

Routine MDM2 FISH Testing and Preoperative Biopsy Reduces Recurrence Rate of Atypical Lipomatous Tumours

Journal of Surgical Oncology, EarlyView.
ABSTRACT Background Although MDM2 FISH test has been increasingly used to differentiate ALT and benign lipomatous tumours, its impact on clinical outcome remains underexplored. This study investigated whether routine MDM2 FISH testing on preoperative biopsy is associated with a reduction in the recurrence risk of ALT.
Samuel O. H. Ching, Anderson S. M. Leung, Raymond C. H. Yau, Albert Y. L. Lam, Tony W. H. Shek, Maximus C. F. Yeung   +5 more
wiley   +1 more source

Combined Nabpaclitaxel pressurized intraPeritoneal aerosol chemotherapy with systemic Nabpaclitaxel-Gemcitabine chemotherapy for pancreatic cancer peritoneal metastases: protocol of single-arm, open-label, phase II trial (Nab-PIPAC trial)

Pleura and Peritoneum
Current therapies show limited efficacy against peritoneal metastases (PM) from pancreatic cancer. Pressurized intra-peritoneal aerosol chemotherapy (PIPAC) has emerged as a novel intraperitoneal drug delivery method.
Di Giorgio Andrea, Ferracci Federica, Bagalà Cinzia, Carbone Carmine, Salvatore Lisa, Strippoli Antonia, Attalla El Halabieh Miriam, Abatini Carlo, Alfieri Sergio, Pacelli Fabio, Tortora Giampaolo   +10 more
doaj   +1 more source

Retroperitoneal invasive fibromatosis after laparoscopic radical resection of colon cancer: a case report and literature review

Frontiers in Oncology
Invasive fibromatosis is a rare, locally invasive, benign fibrous tumor that mainly occurs in the anterior abdominal wall and limbs, with a lower incidence in the retroperitoneum.
Tiantian Shan, Yiqi Zhang, Yiqi Zhang, Yang Yao, Min Li, Min Li, Xiaoying Li, Xiaoying Li   +7 more
doaj   +1 more source

18Fluorine-fluorodeoxyglucose PET-CT findings in a case of rarely seen metastatic adult extrarenal Wilms' tumor of retroperitoneum presenting as lower limb edema

World Journal of Nuclear Medicine, 2021
Wilms' tumor also called as nephroblastoma is commonly seen extracranial solid tumor involving kidneys in children. Rarely, Wilms' tumor can arise from ectopic nephrogenic remnants located outside the kidneys.
Vankadari Kousik, Bharat Vaswani, Milap Milap, Sai Ram   +3 more
doaj   +1 more source

Retrohepatic Vena Cava Encirclement, as Surrogate of Extensive Liver Manipulation During Caval Sparing Hepatectomy, Is a Risk Factor for Tumor Recurrence After Liver Transplantation for Hepatocellular Carcinoma

Journal of Surgical Oncology, EarlyView.
ABSTRACT Introduction In liver transplantation (LT) with a caval sparing (CS) approach, the presence of complete encirclement of inferior vena cava (IVC‐E) by hypertrophic segment 1 increases the technical complexity of hepatectomy. Thus, in LT for hepatocellular carcinoma (HCC), It may be suspected that the resulting greater liver manipulation and ...
Riccardo Pravisani, Claudio Bosio, Grazia Conte, Alex Borin, Amedeo Carraro, Federico Mocchegiani, Maria De Martino, Marco Vivarelli, Dario Lorenzin, Umberto Baccarani   +9 more
wiley   +1 more source

Extended D3 Mesenterectomy in Small Bowel Cancer Treatment: Feasibility and Importance for Staging. First Results of a Prospective Clinical Trial

World Journal of Surgery, EarlyView.
There is no consensus on surgical techniques in small bowel cancer, particularly regarding the extent of lymph node dissection and strategic choices according to tumor localization and histological type. Clearance of central lymph node metastases can be challenging, especially when small intestinal neuroendocrine tumor (siNET) metastases give rise to ...
Erik Kjæstad, Espen Thiis‐Evensen, Bjørn Edwin, Arne Olav Bakka, Anne Helene Lilleaas, Yngve Thorsen, Johannes Kurt Schultz   +6 more
wiley   +1 more source

Numerical Chromosome Aberrations In A Recurrent Malignant Fibrous Histiocytoma of the Retroperitoneum [PDF]

, 1998
Malignant fibrous histiocytoma (MFH) of the retroperitoneum is relatively rare in Japan. MFHs often recurs even if the tumor is resected completely. We describe a case with recurrent MFH of the retroperitoneum.
Sawai, Terumitsu, Nanashima, Atsushi, Jibiki, Masaaki, Tsuji, Takashi, Yamaguchi, Hiroyuki, Nakagoe, Tohru, Yamaguchi, Eiichiro, Ayabe, Hiroyoshi, Tagawa, Yutaka, Yasutake, Toru   +9 more
core  

Primary retroperitoneal hydatid cyst

Archives of Clinical and Experimental Surgery, 2017
Hydatid cysts are most common in the liver followed by lungs. Most are asymptomatic for prolonged periods. The other sites where hydatid cysts are found include the spleen, kidneys and brain. Retroperitoneal hydatid cysts are extremely rare.
Amit Kumar C Jain, Mohan LN, Prahalad ST
doaj   +1 more source