RESUMO
Introduction: Bronchopulmonary sequestration (BPS) is typically a rare congenital disorder characterized by the presence of non-functioning lung tissue. There are two types of BPS: intralobar and extralobar sequestration, where extralobar sequestration can either be intrathoracic or sub-diaphragmatic. Case presentation: In this case report, we present the case of a 70-year-old male with intralobar BPS who presented with recurrent chest infections, and a diagnosis of intralobar pulmonary sequestration was made based on a computed tomography (CT) scan. Discussion: The diagnosis of intralobar pulmonary sequestration can be delayed as the intralobar type can present with varying imaging findings. A diagnosis can be made based on CT or MRI findings. A CT scan or MRI can show mass or consolidation with or without a cyst. Both CT and MRI can be reliable modalities to identify the arterial supply of the sequestered lung tissue, which is commonly a branch of the descending aorta. Conclusion: Sequestration should be suspected when a posterobasal lung abnormality is supplied by an abnormal artery from the aorta or another systemic artery.
RESUMO
Synovial sarcoma is a mesenchymal tumour with partial epithelial differentiation. About 85-90% of SS occur in the extremities. We present a case of a 44-year-old woman diagnosed with recurrent synovial sarcoma with breast and pulmonary nodules. The primary treatment for synovial sarcoma is wide surgical excision, while chemotherapy is reserved for metastatic cases. In the first-line metastatic setting, combination treatment with adriamycin and ifosfamide is administered. Despite the unfavourable prognosis, the patient's extended survival is fortunately not the typical outcome. Keywords: case reports; chemotherapy; immunohistochemistry; synovial sarcoma.