A Case of Pseudogout Following Zoledronic Acid Administration.

Calcium pyrophosphate dihydrate (CPPD) deposition in the joints, often referred to as pseudogout, can lead to debilitating arthritis. Rare cases of pseudogout associated with bisphosphonate therapy have been reported in the literature, although the mechanism for this remains unclear. We report a case of a 53-year-old female who developed an acute pseudogout attack following administration of zoledronic acid for treatment of osteoporosis.

A rare case of recurrent HHV6 encephalitis in an immunocompetent adult.

Human Herpesvirus 6 (HHV-6) is a virus known to cause mild infection in children. In adults, HHV-6 reactivation has been described in immunocompromised individuals.Rarely, viral reactivation occurs in immunocompetent adults causing significant disease and morbidity.

Tracheolaryngeal Squamous Cell Carcinoma with Extensive Mucosal Spread Without Metastasis in a Female.

Tracheal tumors remain one of the most interesting and challenging respiratory tumors. Usually, with the more invasive histologic subtypes, cancer has already invaded surrounding structures at the time of diagnosis. We present an unusual case of primary tracheal squamous cell carcinoma with an extensive mucosal spread at the time of diagnosis without any invasion of surrounding organs or distant metastasis.