BackgroundLeft ventricular outflow tract (LVOT) obstruction and paravalvular leak (PVL) are relatively uncommon, but are serious complications of prosthetic valve replacement.Case presentationWe present a case that displays the unique therapeutic challenges of treating a patient who developed both LVOT obstruction and mitral PVL after undergoing surgical aortic and mitral valve replacement (MVR). We also describe the use of alcohol septal ablation and albumin-glutaraldehyde (BioGlue) for septal ablation to percutaneously treat the patient’s LVOT obstruction, followed by use of an Amplatzer vascular plug for percutaneous closure of an antero-medial mitral PVL associated with severe regurgitation.ConclusionPercutaneous interventional management of these entities may be considered as an initial therapeutic option, especially in high-risk patients with significant morbidity and mortality of repeat surgical operations.

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We describe a rare case of a 75-year-old woman with significant non-steroidal anti-inflammatory drug (NSAID) use who presented with haematemesis. Upper endoscopy revealed a large (9 cm) intramucosal dissection of the oesophagus without extension into the gastro-oesophageal junction and a severely narrowed pylorus. We postulate that she developed pyloric stenosis due to peptic ulcer disease from chronic NSAID use. This then led to gastro-oesophageal reflux. Undigested pills in the refluxate had contacted oesophageal mucosa, leading to pill-induced oesophageal injury. This, along with vomiting, is postulated to have led to the oesophageal intramucosal dissection. She improved with conservative medical management with a clear liquid diet and proton pump inhibitors, and a follow-up upper endoscopy 1 week later showed recovery of the previously seen intramucosal dissection.

Candida esophagitis can occur in immunocompetent patients through impairment of host defense mechanisms including salivation, esophageal motility, acidic pH, and innate immunity. Commonly prescribed medications inhibit these mechanisms, and polypharmacy has been shown to have an additive effect on promoting Candida infection. We present the case of an immunocompetent patient who was chronically prescribed multiple medications associated with Candida esophagitis but experienced infection only after the addition of oral delayed-release budesonide, which has not previously been associated with Candida esophagitis.