Pancreatic serous cystic neoplasms are rare lesions accounting for approximately 16% of primary cystic pancreatic neoplasms [1]. These lesions are now encountered with greater frequency due to increased availability and use of high-resolution imaging such as multi-detector computed tomography (MDCT), magnetic resonance imaging (MRI) and MR cholangiopancreatography (MRCP), and are often incident...

Pancreatic cysts (PCs) are being increasingly detected due to the widespread use of high-resolution abdominal imaging. The main imaging modalities to diagnose PCs include high-resolution spiral CT scan, MRI, and endoscopic ultrasound (EUS). EUS has the added benefit of enabling cyst fluid sampling through FNA and significantly improves clinical diagnosis of PCs. Some PCs like pseudocysts, serou...

The incidence of pancreatic malignancies in Western countries is increasing. Acceptance of fine needle aspiration as a diagnostic tool in the evaluation of pancreatic lesions necessitates that cytologists recognize unusual tumor variants as well as adenocarcinoma. The aspiration cytology of a pancreatic carcinoma containing osteoclast-type giant cells is reported, and the differential diagnosis...

Invasive pancreatic cancer is thought to develop through a series of noninvasive duct lesions known as pancreatic intraepithelial neoplasia (PanIN). We used cDNA microarrays interrogating 15,000 transcripts to identify 49 genes that were differentially expressed in microdissected early PanIN lesions (PanIN-1B/2) compared with microdissected normal duct epithelium. In this analysis, a cluster of...

INTRODUCTION Pancreatic cysts are now being encountered by primary and specialty care physicians with ever increasing frequency due to the widespread use of high quality cross-sectional imaging (1,2). The majority of these cystic lesions are incidental asymptomatic findings, and therefore can present both diagnostic and therapeutic dilemmas. The differential diagnosis of cystic pancreatic lesio...

S16 ENDOSCOPIC ULTRASOUND / VOLUME 6 / SUPPLEMENT 1 / AUGUST 2017 for cases which require immunohistochemistry, for example, neuroendocrine tumor, lymphoma, and mediastinal tumors. (3) EUS is the most important tool for pancreatic cystic lesions. (4) EUS is an important tool for diagnosis of CBD and gallbladder masses. EUS gives accurate diagnosis in gastric submucosal lesions, infiltrative gas...

CONTEXT Pancreatic cysts may be incidentally detected in asymptomatic patients evaluated for other clinical manifestations. Microcystic adenomas are particularly rare among pancreatic cyst neoplasms. They are benign lesions and can present as solitary pancreatic tumors or as a radiological manifestation combined with other cystic and tumoral lesions affecting different organs. CASE REPORT A 5...

BACKGROUND Pancreatic tuberculosis is very rare and most commonly involves the head and uncinate process of the pancreas. It closely mimics pancreatic malignancy and is often diagnosed after pancreatico-duodenectomy. Vascular invasion is believed to be a hallmark of malignant lesions and described as a point of differentiating benign lesions from malignant lesions. We herein retrospectively eva...

Endoscopic ultrasound (EUS) is often used to guide drainage of pancreatic fluid collections (PFCs). EUS enhances the diagnosis of cystic pancreatic lesions and enables real-time image-guided control of PFC drainage. EUS may facilitate the endoscopic treatment of patients with pancreatic necrosis and patients with disconnected pancreatic duct syndrome.

S16 ENDOSCOPIC ULTRASOUND / VOLUME 6 / SUPPLEMENT 1 / AUGUST 2017 for cases which require immunohistochemistry, for example, neuroendocrine tumor, lymphoma, and mediastinal tumors. (3) EUS is the most important tool for pancreatic cystic lesions. (4) EUS is an important tool for diagnosis of CBD and gallbladder masses. EUS gives accurate diagnosis in gastric submucosal lesions, infiltrative gas...