False-Negative CSF Cryptococcal Antigen with Meningoencephalitis in Southeastern United States: A Case Report and Literature Review.

A 70-year-old immunocompetent male in South Carolina was admitted secondary to altered mental status and headache without focal neurological deficits. Head CT was negative. Lumbar puncture (LP) revealed normal glucose, elevated protein, and lymphocytosis.

Atrioesophageal fistula with meningitis: A rare complication of atrial fibrillation ablation, case report and literature review.

Atrioesophageal fistula is a rare, devastating complication of atrial fibrillation ablation, reportedly occurring in 0.015-0.04% of catheter ablations.

Sarcoidosis presenting as massive splenomegaly and severe epistaxis, case report.

Sarcoidosis is a multisystem disorder of unknown etiology. Extrapulmonary sarcoidosis can involve any organ, but isolated spleen involvement is rare. Diagnosis can be challenging as other etiologies may have similar presentations.

Metastatic Small-Cell Lung Cancer Presenting as Primary Adrenal Insufficiency.

A 40-year-old male smoker with HIV was admitted for cough, hypotension, and abdominal pain for 5 days. Chest radiography showed a right lower lobe consolidation. CT of the chest, abdomen, and pelvis revealed paratracheal adenopathy, a 5.