Cystic pancreas

Background and study aims Rising prevalence of pancreatic cysts and inconsistent management guidelines necessitate innovative approaches. New features of large language models (LLMs), namely custom GPT creation, provided by ChatGPT can be utilized to integrate multiple guidelines and settle inconsistencies. Methods A custom GPT was developed to provide guideline-based management advice for pancreatic cysts. Sixty clinical scenarios were evaluated by both the custom GPT and gastroenterology experts. A consensus was reached between experts and review of guidelines and the accuracy of recommendations provided by the custom GPT was evaluated and compared with experts...

Lymphatic malformations frequently present as benign masses in the neck and clavicle region among infants and young children. Cystic hygroma represents an often-encountered form of lymphatic malformation. This case report details the medical history of a one-year-old girl characterized by a multifaceted medical background, initially exhibiting symptoms of persistent cough, cold, and neck swelling. Further investigations revealed more severe conditions: complex congenital heart defects, including large atrial septal defect (ASD), large ventricular septal defect (VSD), and aorta arising from the right ventricle with cystic hygroma and annular pancreas...

BACKGROUND: Mucinous-cystic neoplasms (MCN) account for 10% of all pancreatic cystic lesions. They are found almost exclusively in females. MCN have an ovarian-like stroma and often estrogen and progesterone receptors. During pregnancy, they can massively increase in size and transform into malignancy. CASE REPORT: We report on a 29-year-old woman in whom a 35mm cyst in the pancreatic tail had been diagnosed several years ago. After workup the lesions had been classified as a pseudocyst...

Pancreatic tuberculosis (TB) is a rare condition that can be challenging to distinguish from other pancreatic neoplasms. We present the case of a 48-year-old Indian male who complained of persistent vague epigastric pain for two months. Other physicians saw him and treated him like a dyspeptic case. He gave a history of daily alcohol consumption. Routine investigations, including amylase and lipase levels, were within normal limits. However, an abdominal ultrasound revealed a cystic lesion in the body of the pancreas, prompting further investigation...

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CONTEXT: Literature regarding hydatid disease in children is sparse. AIMS: To highlight the peculiarities in the clinical pattern of pediatric hydatid disease (PHD). SETTINGS AND DESIGN/MATERIALS AND METHODS: Data were collected retrospectively from all children aged <18 years who presented to our tertiary care institute from July 2021 to June 2023 with hydatid disease involving any organ. STATISTICAL ANALYSIS USED: Simple statistical analysis involving sums, means, averages, and percentages...

AIMS: Children evaluated for abdominal pain are increasingly recognized to have pancreatic lesions by imaging modalities. Malignant lesions of the pancreas have also been diagnosed at regular intervals, the most common being solid cystic pseudopapillary neoplasm (SPT) - Borderline (uncertain malignant potential). Surgical resection of this tumor should provide adequate tumor free margins and also should preserve pancreatic tissue. Radical resection of the pancreas will lead to pancreatic insufficiency...

We have demonstrated the utility of SYNAPSE VINCENT® (version 6.6; Fujifilm Medical Co., Ltd., Tokyo, Japan), a 3D image analysis system, in semi-automated simulations of the peripancreatic vessels, pancreatic ducts, pancreatic parenchyma, and peripancreatic organs using an artificial intelligence (AI) engine developed with deep learning algorithms. Furthermore, we investigated the usefulness of this AI engine for patients with pancreatic cancer. Here, we present a case of laparoscopic distal pancreatectomy with an extended surgical procedure performed using surgical simulation and navigation via an AI engine...

A female patient in her 50s presented with abdominal pain, nausea and jaundice. She had a history of prior Roux-en-Y gastric bypass and her body mass index was 52.5 kg/m2 Biochemical testing revealed a total bilirubin level of 14.3 mg/dL (normal<1.2 mg/dL) and carbohydrate antigen 19-9 of 38.3 units/mL (normal<36.0 units/mL). CT demonstrated a 3.2 cm pancreatic head mass, biliary and pancreatic duct dilation and cystic replacement of the pancreas. The findings were consistent with a diagnosis of mixed-type intraductal papillary mucinous neoplasm (IPMN) with invasive malignancy...

PURPOSE: When performing laparoscopic spleen-preserving distal pancreatectomy (LSPDP), sometimes, anatomically challenging patients are encountered, where the pancreatic tail is deep in the splenic hilum. The purpose of this study was to discuss the experience with the surgical technique of leaving the deep pancreatic tail of the splenic hilum in these patients. METHODS: Eleven patients who underwent LSPDP with remnant pancreatic tails between November 2019 and August 2021 at Samsung Medical Center in Seoul, Korea were included in the study...

This study investigated the pancreas differentiation of two species of gekkotan families-the mourning gecko Lepidodactylus lugubris (Gekkonidae) and the leopard gecko Eublepharis macularius (Eublepharidae)-based on two-dimensional (2D) histological samples and three-dimensional (3D) reconstructions of the position of the pancreatic buds and the surrounding organs. The results showed that at the moment of egg laying, the pancreas of L. lugubris is composed of three distinct primordia: one dorsal and two ventral...

BACKGROUND: Pancreatoduodenectomy (PD) has a considerable surgical risk for complications and late metabolic morbidity. Parenchyma-sparing resection of benign tumors has the potential to cure patients associated with reduced procedure-related short- and long-term complications. MATERIALS AND METHODS: Pubmed, Embase, and Cochrane libraries were searched for studies reporting surgery-related complications following PD and duodenum-preserving total (DPPHRt) or partial (DPPHRp) pancreatic head resection for benign tumors...

BACKGROUND: Volatile organic compounds (VOCs) are a promising potential biomarker that may be able to identify the presence of cancers. AIM: To identify exhaled breath VOCs that distinguish pancreatic ductal adenocarcinoma (PDAC) from intraductal papillary mucinous neoplasm (IPMN) and healthy volunteers. METHODS: We collected exhaled breath from histologically proven PDAC patients, radiological diagnosis IPMN, and healthy volunteers using the ReCIVA® device between 10/2021-11/2022...

BACKGROUND: Congenital enteric duplication cysts are tubular or cystic structures that normally lie alongside the gastrointestinal (GI) tract. Enteric duplication cysts are typically solitary lesions that occur anywhere near the GI tract from the neck to the rectum, but having multiple duplication cysts is rare, and presentation within the pancreas is extremely rare. CASE SUMMARY: We herein demonstrate a case of esophageal, gastric, and gastric-type duplication cyst of the pancreas in a seventeen-month-old girl who presented with failure to thrive, abdominal pain, vomiting, hematemesis, and melena since the age of three months...

INTRODUCTION: CFTR modulator therapy improves nutritional status and quality of life. Clinical trials have shown pancreatic insufficiency conversion, mostly in pediatric patients treated with ivacaftor. Studies with elexacaftor/tezacaftor/ivacaftor (ETI) in older patients have not suggested restoration of exocrine pancreas function, but quality data in adults are lacking. Our aim was to show the effect of ETI in adults with CF on nutritional status and digestive function. We hypothesized improvement of nutritional parameters and gastrointestinal symptoms, reduction of pancreatic enzyme replacement therapy, but uncertain improvement in exocrine pancreatic function...

Pancreatic cancer is an intractable malignancy associated with a dismal prognosis. Undifferentiated carcinoma, a rare subtype, poses a clinical challenge owing to a limited understanding of its molecular characteristics. In this study, we conducted genomic analysis specifically on a case of undifferentiated carcinoma of the pancreas exhibiting squamous differentiation. An 80-year-old male, previously treated for colorectal cancer, presented with a mass with central cystic degeneration in the pancreatic tail...

INRODUCTION: Mucinous cystic neoplasms are rare tumors. They may originate from either ovaries, pancreas, or other intra-abdominal sites, but rarely from the mesentery. CASE HISTORY: A 22-year-old nulliparaous woman, who had undergone laparascopic bilateral cystectomy for recurrent ovarian mass, presented with pain in abdomen, backache, and menstrual irregularities. Provisionally diagnosed as ovarian carcinoma, she underwent bilateral salpingo-oophorectomy and sigmoid colectomy...

PURPOSE: Solid pancreatic lesions might have overlapping findings in portal venous phase computed tomography (CT). In this study, we aimed to investigate the quantitative and qualitative imaging features of solid pancreas lesions based on subtype and grade. MATERIAL AND METHODS: The study group consisted of 159 patients with solid pancreatic tumours detected after exclusion criteria. According to the pathology results, the patients were divided into 3 groups as PDAC (pancreatic ductal adenocarcinoma, n = 137), PNET (pancreatic neuroendocrine tumour, n = 15), and SC (sarcomatoid carcinoma, n = 7)...

BACKGROUND: Cystic fibrosis (CF) is a multisystem disorder that leads to abnormal transport of chloride and sodium across secretory epithelia resulting in thickened, viscous secretions in the bronchi, biliary tract, pancreas, intestine, and the reproductive system. Defects in the biliary tract can predispose to stone formation requiring endoscopic retrograde cholangiopancreatography (ERCP). However, there is a paucity of data assessing ERCP outcomes in patients with CF. METHODS: We identified patients from the Healthcare Cost and Utilization Project (HCUP)-National Inpatient Sample (NIS) between the years 2016 and 2020...

Undetermined pancreatic cystic lesion (PCL) differentiation benefits from endoscopic ultrasound (EUS) based on morphology and cyst fluid analysis, but room for new biomarkers exists. Our aim was to assess the intracystic and serum diagnostic value of neutrophil gelatinase-associated lipocalin (Ngal) and interleukin 1 beta (IL-1β) for differentiation of PCLs. This prospective study included patients from one tertiary hospital, evaluated between April 2018 and May 2020. EUS fine-needle aspiration or pancreatic pseudocysts drainage was the source of PCL intracystic liquid...