Right upper quadrant pain and mass in a 41-year-old previously healthy man: a presenting feature of HIV-associated extranodal diffuse large B cell lymphoma with cardiac involvement.

With an increasing pandemic of HIV/AIDS, the incidence of HIV-associated lymphoma is expected to rise. Here, the authors report a case of a 41-year-old man who presented with right upper quadrant pain and mass, and was subsequently diagnosed with HIV-associated diffuse large B cell lymphoma (DLBCL) with cardiac involvement. This case illustrates some of the uncommon and interesting aspects of DLBCL: primary extramedullary extranodal stage IV disease as the presenting feature; cardiac involvement at presentation; DLBCL as the only clue to the diagnosis of HIV; and management of HIV-associated DLBCL. This case is also a reminder of the importance of the routine HIV screening for all patients between the ages of 13-64 years, as advocated by centres of disease control and prevention.

Diffuse Idiopathic Skeletal Hyperostosis (DISH)-A Rare Etiology of Dysphagia.

A 72-year-old gentleman presented to the hospital with progressively worsening dysphagia to soft foods and liquids. He was diagnosed with severe pharyngeal dysphagia by modified barium swallow. A CT scan of the neck with IV contrast showed anterior flowing of bridging osteophytes from C3-C6, indicative of DISH, resulting in esophageal impingement. He underwent resection of the DISH segments. Following the surgery, a PEG tube for nutrition supplementation was placed. However, the PEG tube was removed after five months when the speech and swallow evaluation showed no residual dysphagia. DISH is a rare non-inflammatory condition that results in pathological ossification and calcification of the anterolateral spinal ligaments.

Achievement of three year remission with bevacizumab and irinotecan in recurrent glioblastoma multiforme: a case report.

A 34-year-old man presented to the hospital with right-sided headache. He was diagnosed with GBM. He underwent resection of the tumor with placement of carmustine impregnated wafers. Then he underwent adjuvant chemotherapy with temozolamide. Before the completion of chemotherapy he had a recurrence. He underwent re-resection with placement of carmustine impregnated wafers. Subsequently he had eighteen cycles of salvage biochemotherapy with bevacizumab and irinotecan. To date, routine MRI scans of the brain have not shown evidence of recurrence. He continues to be in remission three years after treatment with bevacizumab and irinotecan.