RESUMO
Daptomycin is a bactericidal antibiotic used to treat methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococcus (VRE). Eosinophilic pneumonia is an uncommon but significant adverse effect of daptomycin. We present two patients treated with daptomycin who subsequently developed eosinophilic pneumonia (EP).
RESUMO
Various factors can cause pleural effusion in multiple myeloma patients. Myelomatous pleural effusion (MPE) is an uncommon but potentially life-threatening complication of multiple myeloma with a poor prognosis. After ruling out all other probable causes, the present case reports MPE in a patient with IgG kappa multiple myeloma.
RESUMO
Immune checkpoint blockade is a rapidly expanding therapeutic modality in oncology. However, its adverse effects extend beyond the cytotoxicity of conventional chemotherapy. Pneumotoxicity associated with immune checkpoint therapy presents a diagnostic conundrum that has been further complicated by the COVID-19 pandemic. We report a case of a patient with metastatic urothelial carcinoma who developed diffuse alveolar hemorrhage (DAH) following treatment with avelumab.
RESUMO
Thoracic endometriosis syndrome (TES) is a rare entity caused by thoracic implantation of endometrial tissue, manifesting as catamenial pneumothorax, pleural effusion and haemoptysis in young female individuals. Its management and long-term prevention of recurrences, can be challenging. We present the case of a young woman who presented with recurrent pneumothorax, haemopneumothorax and pleural effusion. The diagnosis of TES was confirmed based on cytological findings of pleural fluid. She underwent treatment with mechanical pleurodesis twice but continued to have recurrences. Hormonal treatment failed to produce a satisfactory resolution. She underwent chemical pleurodesis, which successfully induced remission of her TES. A review of the literature suggests that chemical pleurodesis produces better results compared with mechanical pleurodesis and that hormonal treatment with gonadotropin-releasing hormone agonists is effective at preventing recurrences.