RESUMO
Burkitt lymphoma (BL) is a neoplasm of the lymphoid tissue and one of the most prevalent malignancies worldwide. Classically, these patients present with unregulated B-cell differentiation causing fever, chills, night sweats, and weight loss. Although more common in children, in sporadic Burkitt lymphoma, symptoms often can be present in the abdomen. These patients also additionally report nausea, vomiting, and abdominal distention, which in rare instances can cause small bowel obstruction (SBO). Early detection and the initiation of chemotherapy remain highly effective in providing adequate care. This provides better outcomes and prevents surgical management.
RESUMO
Vasculitis is a multisystemic disease that affects vessels of different sizes. Its presentation can vary widely depending on the system involved. It may present with constitutional symptoms or with specific features of end-organ involvement. The diagnosis is built on a compatible pattern of clinical features supported by specific serological or radiological investigations and confirmatory biopsy. Tissue biopsy is vital to confirm the diagnosis of vasculitis; however, this should not delay treatment when presentation strongly suggests vasculitis. We describe a case of a 72-year-old man treated with steroids, plasma exchange, and rituximab for suspected granulomatosis with polyangiitis (GPA) given his clinical presentation including suspected scleritis of the right eye, hearing changes, sinusitis, diffuse alveolar hemorrhage, pulmonary lesions, kidney failure, palpable purpura, and radiological evidence of pansinusitis and pulmonary lesions without waiting for serology or tissue confirmation. This case highlights the importance of recognizing the clinical features of GPA to initiate prompt treatment as it can progress rapidly and be fatal.
