Cutaneous T-cell Lymphoma Predisposing to Recurrent Infective Endocarditis by Methicillin-resistant Staphylococcus Aureus (MRSA) in a Patient with Intracardiac Defibrillator (ICD).

Cutaneous T-cell lymphoma (CTCL) is a rare group of extra-nodal non-Hodgkin's lymphomas resulting in infiltration of the skin by the malignant cells. Sézary syndrome (SS) and mycosis fungoides (MF) are the most common subtypes, and infectious complications are the major cause of death in such patients. The presence of implantable cardiac devices (ICD) and CTCL make the patient more vulnerable to the device-related infective endocarditis (IE) caused by methicillin-resistant staphylococcus aureus (MRSA).

A case report of Adult-onset Still's disease as a cause of severe mitral regurgitation.

Background: Adult-onset Still's disease (AOSD) is an uncommon systemic inflammatory disease, causing spiking fever, skin rash, and arthritis. Pericarditis and myocarditis are the most common cardiac manifestation of AOSD but valvular involvement is rarely reported.

Case Summary: An 18-year-old boy presented with gradually worsening shortness of breath for 6 months.