introduction paragangliomas are mostly localized in the adrenal medulla and they are usually pheochromocytomas, derived from the neural crest, but otherwise mesenteric paragangliomas are extremely rare tumors. case presentation in this article we represent a 59-year-old female with an abdominal mass and pain due to mesenteric paraganglioma. conclusions paragangliomas can occur as mesenteric tum...

undescended ovary is a rare entity and usually presentedas a case report. it is associated with urinary and uterine anomalies. symptomatic patients are diagnosed during surgery. most of the patients are asymptomatic and treatment is unnecessary. they are incidentally diagnosed during infertility evaluation and treatment such as ovarian hyperstimulation studies. a 15-year-old female patient pres...

giant uterine leiomyomas are extremely rare neoplasms and are challenging both diagnostically and therapeutically. a 49-year-old premenopausal female presented at our department complaining of abdominal pain and distention for several years. ultrasound (us), color doppler us, abdominal computed tomography imaging after administration of contrast material, and abdominal magnetic resonance imagin...

Because the spleen is likely to play a specific role in immunity, we have tried to observe the influence of the abdominal neoplasms on splenic lymphoid tissue as well as the distribution and localization of immunoregulatory cells with a special attention to the marginal zone, using splenectomy specimens in the various kinds of 121 abdominal neoplasm patients. As a control group, twenty-six sple...

malignant tumors of pancreas are usually primary neoplasms and pancreatic metastases are rare findings. we are reporting a case of squamous cell carcinoma (scc) of the esophagus with pancreatic metastasis. a 59-year old woman was admitted with chief complaint of abdominal pain and mass. she was a known case of esophageal scc since 4 years before when she had undergone transthoracic esophagectom...

Cystic neoplasms of the pancreas are increasingly recognized due to the frequent use of abdominal imaging. It is reported that up to 20% of abdominal cross-sectional scans identify incidental asymptomatic pancreatic cysts. Proper characterization of pancreatic cystic neoplasms is important not only to recognize premalignant lesions that will require surgical resection, but also to allow nonoper...

CONTEXT Resection of adjacent visceral organs is often required in surgery for abdominal mesenchymal tumors. OBJECTIVES To analyze the specific perioperative morbidity and mortality of a left pancreatectomy in multivisceral resections for mesenchymal tumors. PATIENTS This paper considered all patients treated at National Cancer Institute, Milan, Italy, from January 1997 to May 2009 for the ...