نتایج جستجو برای: mucinous
تعداد نتایج: 7401 فیلتر نتایج به سال:
CONTEXT Diagnosis and treatment of cystic neoplasms of the pancreas increased significantly in the last decades. There are only a few Brazilian publications on these tumors. The majority of them are limited to reports of one or few cases. OBJECTIVE To present our experience with 27 patients with cystic neoplasms of the pancreas. METHODS Demographic data, clinical manifestations, diagnostic ...
BACKGROUND Primary mucinous carcinoma of the thyroid gland is a rare disease; only 6 cases of primary mucinous carcinoma of the thyroid have been previously reported. Primary mucinous carcinoma of the thyroid gland with incomplete tumor resection tends to be associated with a poor prognosis, resulting in death within a few months. An early and appropriate diagnosis may contribute to improvement...
S4 ENDOSCOPIC ULTRASOUND / VOLUME 6 / SUPPLEMENT 1 / AUGUST 2017 OR-HPB-01 Endoscopic ultrasonography-guided needle-based confocal laser endomicroscopy has improved accuracy compared to the current standard of care for differentiating mucinous from nonmucinous pancreatic cystic lesions Somashekar Krishna, Darwin Conwell, Samer Eldika, Sean McCarthy, Jon Walker, Phil Hart The Ohio State Universi...
We studied the diagnostic value of Cdx2 to distinguish mucinous bronchioloalveolar carcinoma from mucinous colorectal adenocarcinoma metastatic to the lung. We retrieved 92 via the hospital computer system, including 30 mucinous bronchioloalveolar carcinomas, 32 nonmucinous bronchioloalveolar carcinomas, and 30 mucinous colorectal adenocarcinomas metastatic to the lung. All cases were confirmed...
A case of mucinous adenocarcinoma arising from retroperitoneal teratoma treated with chemoradiation.
Retroperitoneal teratoma with malignant transformation is a rare condition in adults. Its most common malignant transformation is into a squamous cell carcinoma, but rarely into a mucinous adenocarcinoma. Postoperative treatment of mucinous adenocarcinoma arising from teratomas has not been established due to its rare incidence. Here we present a case of retroperitoneal mucinous adenocarcinoma ...
INTRODUCTION Report of a rare presentation of mucinous cystadenoma of the vermiform appendix. CLINICAL PICTURE A lady who presented with intestinal obstruction and peritonitis was found to have gangrenous small bowel caused by strangulation by a tumour of the appendix. TREATMENT Right hemicolectomy. OUTCOME The histology of the appendicular tumour was mucinous cystadenoma. The patient rec...
Mucinous carcinoma is a type of ductal carcinoma with a low malignant potential. These tumors account for 2% of the breast carcinomas. These neoplasms are characterized by tumor cells floating in the pools of mucin. The prognosis of pure mucinous carcinoma is favourable when compared to the invasive ductal carcinoma, not otherwise specified. We report a case of 80years female patient presenting...
Sarcoma-like mural nodule is a very rare occurrence in a mucinous tumour of the ovary. Two such nodules having morphologically benign features with osteoclastic giant cells, in the wall of mucinous cystadenoma are described. In addition, these nodules exhibited reactive vascular proliferations. The sarcoma-like nodules are associated with a favourable outcome and must be distinguished from othe...
Urachal mucinous tumor of uncertain malignant potential is very rare and is characterized by a multilocular cyst showing the proliferation of atypical mucin-secreting cells without stromal invasion. As in ovarian and appendiceal borderline tumors, it represents a transitional stage of mucinous carcinogenesis in the urachus. In addition, this tumor may recur locally and develop into pseudomyxoma...
PURPOSE Mucinous ovarian carcinomas have a distinct clinical pattern compared with other subtypes of ovarian carcinoma. Here, we evaluated (i) stage-specific clinical significance of mucinous ovarian carcinomas in a large cohort and (ii) the functional role of Src kinase in preclinical models of mucinous ovarian carcinoma. EXPERIMENTAL DESIGN A total of 1,302 ovarian cancer patients including...
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