A Rare Finding of Incidental Intracholecystic Papillary Neoplasm Following Acute Cholecystitis Management.

Intracholecystic papillary neoplasm (ICPN) is a grossly visible, mass-forming, noninvasive epithelial neoplasm arising from the mucosa and projecting into the lumen of the gallbladder. ICPN is a lesser-known tumor of the gallbladder lining, which although has a better prognosis compared to gallbladder adenocarcinoma carries the potential for metastatic transformation with spread to other organs. ICPN is found incidentally on imaging or during postop histological evaluation.

Persistent Postoperative Delirium Following Laparoscopic Cholecystectomy.

Gallstones are the primary cause of symptomatic gallbladder disease and lead to a significant portion of hospitalizations related to gastrointestinal diseases. The gold standard treatment for gallbladder disease continues to be cholecystectomy, which is commonly done laparoscopically, and improves patients' quality of life. With any surgical intervention there are inherent risks, and in the setting of severe illness, the risk of potential complications increases immensely.

Rectosigmoid Adenocarcinoma Presenting As Nine Days of Constipation.

We report the case of a 56-year-old male presenting with nine days of constipation and absence of flatus without any improvement and who had received conservative management after recent admission at an external hospital. Upon further investigation, the patient was diagnosed with rectosigmoid adenocarcinoma and was successfully surgically treated without any perioperative complications. This case highlights the importance of early detection and interventions necessary to prevent progression of colorectal adenocarcinoma.

Atypical Presentation of Diverticulitis in a Young Hispanic Male: A Case Report.

Diverticulitis is a significant contributor to the number of hospital admissions and healthcare costs in Western societies. The authors present the case of an otherwise healthy 33-year-old Hispanic male presenting to the emergency department with complaints of abdominal pain, pneumaturia, and hematochezia. The patient had no underlying risk factors, substantial prior medical history, or typical symptoms of diverticulitis.

Valvular Cytomegalovirus Endocarditis.

Endocarditis is a rare presentation for cytomegalovirus (CMV) infection. We present the case of a 49-year-old man who underwent mitral and tricuspid valve replacement for valvular CMV endocarditis. The patient's past medical history was significant for human immunodeficiency virus, intravenous drug abuse, and chronic hepatitis B.