N-methyl-D-aspartate receptor antagonists in improving cognitive deficits following traumatic brain injury: a systematic review.

Objective: To review the role of N-methyl-D-aspartate receptor (NMDAR) antagonists in managing post-TBI cognitive deficits.

Methods: A search of PubMed, Embase, and Cochrane was conducted on Jan 12, 2021 without publication date or language restriction.

Results: Forty-seven studies were included, involving 20 (42.

Necrotizing Epididymo-Orchitis: A Rare Manifestation of COVID-19.

Epididymo-orchitis is an infection of the epididymis and testis, one of the most common urogenital infections. It can be seen at any age. It is caused by sexually transmitted microorganisms and nonsexual transmitted pathogens.

Spontaneous perirenal haematoma (SPH) in a COVID-19 patient: A rare case report.

Spontaneous subcapsular renal hematoma (SPH) is a rare diagnostic dilemma in clinical practice. We report a strange case of SPH in COVID-19 patients. A 40-year-old female patient who had no past medical history of urogenital disorder was taken to the emergency room with acute abdominal pain, nausea, and vomiting.