Nonsurgical Management of an Embedded Metal Clip in Sigmoid Colon Causing Perforation and Abscess.

Intentional ingestion of foreign objects is common in incarcerated individuals. Ingested foreign objects can lead to serious complications. Surgical treatment is considered mandatory once complications such as bowel perforation and abscess develop. We report an incarcerated individual with sigmoid perforation and pelvic abscess related to an ingested foreign object that was managed nonsurgically.

Hemobilia Leading to a Diagnosis of Hepatocellular Carcinoma.

Hemobilia from hepatocellular carcinoma (HCC) is rare and is usually noted in established cases of HCC after invasive procedures. Hemobilia can present with serious complications including acute pancreatitis and cholangitis. We describe an unusual case of hemobilia causing obstructive jaundice with suspected cholangitis and acute pancreatitis with subsequent workup revealing HCC.

Gemella Species Bacteremia and Stroke in an Elderly Patient with Respiratory Tract Infection.

Gemella species are part of normal human flora. They are rarely associated with infections. As opportunistic pathogens, they can cause life-threatening infection in individuals with risk factors. We present an unusual case of an elderly patient, with no predisposing risk factors, who presented with respiratory tract infection and Gemella species bacteremia and suffered a stroke in the absence of features of endocarditis.

Successful Biopsy and Removal of a Tricuspid Valve Papillary Fibroelastoma in Cardiac Catheterization Laboratory: A Case Report.

Papillary fibroelastomas are rare benign cardiac tumours with a predilection for cardiac valves. Because of the rarity of these tumours, management is individualized, but some recommend surgical removal of all papillary fibroelastomas due to the increased risk of embolization. We report a case of a 71-year-old man who presented with a sessile mass on the tricuspid valve. The mass, a papillary fibroelastoma, was successfully biopsied and removed in the cardiac catheterization laboratory. This report demonstrates a unique minimally invasive way of approaching a cardiac tumour wherein a major surgery was avoided.

Contrast induced neurotoxicity following coronary angiogram with Iohexol in an end stage renal disease patient.

Neurotoxicity is an infrequent adverse reaction to iodinated contrast agents. Contrast induced neurotoxicity following coronary angiogram is very rare. Renal disease is a risk factor for contrast induced neurotoxicity. We report a case of contrast induced neurotoxicity following coronary angiogram and intervention using Iohexol (Omnipaque 350) in an end stage renal disease patient on peritoneal dialysis who had prior exposure to iodinated contrast without any adverse reaction. Hemodialysis had to be initiated for rapid removal of the contrast agent with subsequent complete resolution of neurological deficits. This case highlights the need for interventionalists to be aware of an important adverse reaction to iodinated contrast agents, especially in individuals with renal dysfunction, and that neurotoxicity is a possibility even with prior uneventful exposures. The role and timing of hemodialysis in contrast induced neurotoxicity in patients with chronic kidney disease and in those without chronic kidney disease needs further deliberation.