Post-malaria neurological syndrome (PMNS): a rare case report with brain biopsy findings.

Post-malaria neurological syndrome (PMNS) is a rare, self-limiting condition that presents with a wide range of neurological manifestations after clearance of malarial infection, especially 𝘗𝘭𝘢𝘴𝘮𝘰𝘥𝘪𝘶𝘮 f𝘢𝘭𝘤𝘪𝘱𝘢𝘳𝘶𝘮, most patients recover without residual deficits. Here we present a case of a 29-year-old, male with a recent history of malaria treated successfully, who presented due to a generalized tonic-clonic seizure, without any other neurological symptoms, the examination and labs were unremarkable, he underwent a computer tomography (CT) scan and Magnetic resonant imaging (MRI) which both showed two areas of vasogenic edema involving the subcortical white matter of left frontal and right posterior parasagittal regions, all autoimmune screens, infection workup from blood and CSF were negative, he underwent a brain biopsy that showed intense perivascular inflammation with neuronal loss and gliosis, findings are nonspecific and can be seen in a variety of condition. The patient's condition improved, and he was discharged without any complications.

Measles pneumonitis, an important cause to recognize in the era of COVID-19: a case report.

Measles is an acute febrile viral illness with a characteristic rash. It is usually present in children. Due to the vaccine's development and wide use, serious complications are quite infrequent in vaccine-covered areas. Case Presentation: A 36-year-old immunocompetent woman presented with a fever and a macular rash affecting the face and upper trunk. She was found to have transaminitis and later developed bilateral pulmonary infiltrates with decreased oxygen saturation. After extensive work, the measles PCR returned positive results. The patient was treated conservatively until she recovered. Discussion: Measles pneumonitis is a rare complication that usually occurs in immunosuppressed patients. Due to the coronavirus disease pandemic, diagnosis can be difficult, especially if the presentation is not classic. Conclusion: We report this case to emphasize the importance of correct diagnosis and proper management.

A case of crescentic glomerulonephritis in a patient with COVID-19 infection: A case report and literature review.

RATIONALE: Kidney involvement with COVID-19 infection is a well-known complication, and the majority of kidney involvement is related to ischemic injury/acute tubular injury. However, there are some cases of glomerulonephritis, the etiology of which is not yet known, but an immune process is likely to be the trigger. PATIENT CONCERNS: A 27-year-old man presented to our hospital with facial puffiness and lower-limb swelling. DIAGNOSIS: Laboratory assessment revealed features of impaired kidney function with proteinuria and hematuria; COVID-19 polymerase chain reaction was positive, which was consistent with pauci-immune crescentic focal segmental glomerulonephritis. INTERVENTION: After renal biopsy, the patient was started on methylprednisolone and rituximab. Due to worsening kidney parameters, he underwent intermittent hemodialysis as needed. OUTCOME: Kidney function tests partially improved; he was discharged on oral steroids with follow-up in the nephrology clinic to observe for the need for further hemodialysis. LESSONS: We conducted a literature review of cases of glomerulonephritis associated with COVID-19 and described numerous types of glomerulonephritis. This report highlights the importance of recognizing emerging glomerulonephritis with COVID-19, the different pathological patterns of renal biopsies, and management interventions and responses.

Rifampicin-Induced Pulmonary Embolism: A Rare Side Effect.

Rifampicin is an established and effective antibiotic and a gold standard in treating tuberculosis (TB). Venous thromboembolism (VTE) events are a rare side effect of rifampicin, which has been reported in a few case reports. The exact mechanism is yet not clear, however, could include immunological and hematological causes. Here, we report a 56-year-old male who presented with pulmonary embolism (PE) three weeks after initiating rifampicin for latent TB management. Comprehensive investigations were done to rule out any other causes of thrombosis, especially malignancy, however, all tests were negative. The patient was treated with anticoagulant agents and rifampicin was switched to isoniazid after rifampicin discontinuation. He remained stable upon discharge and follow-up.