Cytological features of mixed adenoneuroendocrine carcinoma of the ampulla of Vater: A case report with immunocytochemical analyses

2018 ◽  
Vol 46 (6) ◽  
pp. 540-546 ◽  
Author(s):  
Saya Yoshioka ◽  
Yusuke Ebisu ◽  
Mitsuaki Ishida ◽  
Yoshiko Uemura ◽  
Hiroaki Yanagimoto ◽  
...  
Keyword(s):  
Case Report ◽  
Ampulla Of Vater ◽  
Mixed Adenoneuroendocrine Carcinoma ◽  
Cytological Features

scholarly journals Mixed adenoneuroendocrine carcinoma of the ampulla of Vater: A case report

2016 ◽  
Vol 5 (1) ◽  
pp. 95-98 ◽  
Author(s):  
NICOLE MAX ◽  
ALEXANDER ROTHE ◽  
CORD LANGNER
Keyword(s):  
Case Report ◽  
Ampulla Of Vater ◽  
Mixed Adenoneuroendocrine Carcinoma

Mixed adenoneuroendocrine carcinoma of the ampulla of Vater: a case report and literature review

2019 ◽  
Vol 13 (1) ◽  
pp. 37-45 ◽  
Author(s):  
Shingo Yoshimachi ◽  
Hideo Ohtsuka ◽  
Takeshi Aoki ◽  
Takayuki Miura ◽  
Kyohei Ariake ◽  
...  
Keyword(s):  
Case Report ◽  
Literature Review ◽  
Ampulla Of Vater ◽  
Mixed Adenoneuroendocrine Carcinoma

scholarly journals Infected liver cysts resulting from ascending cholangitis and cancer of the ampulla of Vater: A case report

2021 ◽  
Author(s):  
Ming‐Tse Hsu ◽  
Tsung‐Jung Tsai ◽  
Chi‐Yi Chen ◽  
Ching‐Chung Chiang ◽  
Chien‐Chin Chen
Keyword(s):  
Case Report ◽  
Ampulla Of Vater ◽  
Liver Cysts ◽  
Ascending Cholangitis ◽  
Infected Liver

Cytological features of hepatoid adenocarcinoma of the gallbladder: A case report with immunocytochemical analyzes

2018 ◽  
Vol 46 (8) ◽  
pp. 711-715
Author(s):  
Saya Yoshioka ◽  
Mitsuaki Ishida ◽  
Kimiaki Okano ◽  
Kaori Sandoh ◽  
Yusuke Ebisu ◽  
...  
Keyword(s):  
Case Report ◽  
Hepatoid Adenocarcinoma ◽  
Cytological Features

scholarly journals Primary pulmonary meningioma: A rare case report of aspiration cytological features and immunohistochemical assessment

2018 ◽  
Author(s):  
Kumi Ohashi‐Nakatani ◽  
Yasuo Shibuki ◽  
Mizuho Fujima ◽  
Reiko Watanabe ◽  
Akihiko Yoshida ◽  
...  
Keyword(s):  
Case Report ◽  
Rare Case ◽  
Rare Case Report ◽  
Cytological Features ◽  
Immunohistochemical Assessment

scholarly journals Mixed adenoneuroendocrine tumour with squamous differentiation: a case report

2021 ◽  
Vol 11 (1) ◽  
pp. 1891-1894
Author(s):  
Irene Thomas ◽  
Divya Surendran ◽  
Joy Augustine
Keyword(s):  
Case Report ◽  
Cell Differentiation ◽  
Squamous Cell ◽  
Tumour Type ◽  
Squamous Differentiation ◽  
Biological Behaviour ◽  
Rare Tumour ◽  
Mixed Adenoneuroendocrine Carcinoma ◽  
Rare Neoplasm ◽  
Histopathological Features

Mixed adenoneuroendocrine carcinoma is a rare neoplasm with both epithelial and neuroendocrine components. To date, only a few cases of this neoplasm have been reported in the literature among which gastric mixed adenoneuroendocrine carcinoma is very rare. We are reporting a case of gastric mixed adenoneuroendocrine carcinoma with squamous cell differentiation. Histopathological features, biological behaviour and the treatment of this rare tumour type have been discussed briefly.

scholarly journals Gallbladder Ascariasis : A Rare Case Report

Med Phoenix ◽  
2018 ◽  
Vol 3 (1) ◽  
pp. 95-97 ◽  
Author(s):  
Akhilesh Kumar Jha ◽  
Rajesh Acharya ◽  
Kamal Subedi ◽  
Anuj Shrestha ◽  
Krishna Rauniyar ◽  
...  
Keyword(s):  
Case Report ◽  
Bile Duct ◽  
Common Bile Duct ◽  
Ascaris Lumbricoides ◽  
Rare Case ◽  
Ampulla Of Vater ◽  
Human Beings ◽  
Helminthic Infection ◽  
Rare Case Report

 Ascariasis is the most prevalent helminthic infection to infest human beings caused by Ascaris lumbricoides. Rarely the worm migrates through ampulla of Vater and may enter common bile duct. This is a case report of live Ascaris lumbricodes in gallbladder, on USG. Med Phoenix. Vol. 3, Issue. 1, 2018, Page: 95-97                                                         

scholarly journals Mixed adenoneuroendocrine carcinoma (MANEC) of the ampulla of Vater in a Chinese patient: A case report

2020 ◽  
Vol 48 (8) ◽  
pp. 030006052094791
Author(s):  
Xu Li ◽  
Dezhao Li ◽  
Xiaodong Sun ◽  
Guoyue Lv
Keyword(s):  
Histopathological Examination ◽  
Distant Metastases ◽  
Ampulla Of Vater ◽  
Chinese Patient ◽  
Ki 67 ◽  
Rare Tumour ◽  
Mixed Adenoneuroendocrine Carcinoma ◽  
Dark Urine ◽  
Neoplastic Lesion ◽  
Enhanced Computed Tomography

Mixed adenoneuroendocrine carcinoma (MANEC) is a rare tumour of the gastrointestinal tract with both epithelial and neuroendocrine components. We describe a case of a 57-year-old man who presented with yellow sclera and dark urine. Contrast-enhanced computed tomography (CT) showed enlargement of the intra and extrahepatic bile ducts and a neoplastic lesion at the end of the common bile duct which was indistinguishable from the adjacent head of the pancreas and duodenum. A pancreaticoduodenectomy was performed and histopathological examination of resected samples showed that tumour was a complex lesion with adenocarcinoma and neuroendocrine components positive for neuroendocrine markers (chromogranin A and synaptophysin) with a Ki-67 labelling index of 40%. The patient was diagnosed with MANEC in the ampulla of Vater with a neuroendocrine carcinoma component of approximately 70%. Ampullary MANECs are highly aggressive tumours with a high risk for distant metastases and a poor prognosis. Therefore, establishing a standard therapeutic strategy is crucial.

scholarly journals Gastric mixed adenoneuroendocrine carcinoma case report

2019 ◽  
Vol 7 ◽  
pp. 2050313X1982891
Author(s):  
Miguel Angel Moyón Constante ◽  
Fernando Xavier Moyón Constante ◽  
Jorge Fernando Tufiño ◽  
Andres Cárdenas Patiño ◽  
Gabriel Alejandro Molina ◽  
...  
Keyword(s):  
Case Report ◽  
World Health ◽  
Low Grade ◽  
Radical Gastrectomy ◽  
Upper Endoscopy ◽  
Mixed Adenoneuroendocrine Carcinoma ◽  
First Case ◽  
The World ◽  
Medical Teams ◽  
Health Organization

Mixed adenoneuroendocrine carcinomas are rare tumors that contain both an exocrine and an endocrine component. Since the latest classification by the World Health Organization and with the aid of immunostaining, more mixed adenoneuroendocrine carcinomas are now identified and diagnosed. Nonetheless, our knowledge of these tumors is still limited, notably concerning gastric variants, as the cases reported in the literature are very limited. The clinical and surgical treatment, including the chemotherapy schemes, the prognosis, and recurrence still represent challenges for the medical teams. We present the case of a 62-year-old woman. After an upper endoscopy revealed multiple polyps and a low-grade neuroendocrine tumor, a D2 radical gastrectomy was performed. A low output esophageal anastomotic leak was discovered in the postoperative period and successfully managed. Pathology revealed a gastric mixed adenoneuroendocrine carcinoma, the first case of this kind reported in Ecuador. Patient is doing well and under constant surveillance up until her 13th postoperative month.

scholarly journals Cytodiagnosis of Rosai–Dorfman disease masquerading as lymphoma: A case report with brief review of literature

2018 ◽  
Vol 10 (04) ◽  
pp. 460-463
Author(s):  
Manjari Kishore ◽  
Prajwala Gupta ◽  
Arvind Ahuja ◽  
Minakshi Bhardwaj
Keyword(s):  
Case Report ◽  
Sinus Histiocytosis ◽  
Male Child ◽  
Differential Diagnoses ◽  
Review Of Literature ◽  
Massive Lymphadenopathy ◽  
Rosai Dorfman Disease ◽  
Cytological Features

ABSTRACTRosai–Dorfman disease (RDD) or sinus histiocytosis with massive lymphadenopathy (SHML) is a self-limiting, benign histiocytic disorder. We report a case of RDD mimicking lymphoma clinically and cytologically in a 3-year-old male child. The present case highlights the importance of cytology in the diagnosis of RDD along with cytological features of other differential diagnoses.

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