The radiologic "Target sign" of septic pulmonary embolism in a case of acute myelogenous leukemia

A rare case of septic pulmonary embolism caused by infection-associated catheter removal in a patient with Hodgkin's lymphoma

As a reflection of the considerable increase in the number of cancer patients treated with chemotherapy, indications for the use of implanted venous catheters are rapidly growing. However, in some cases, implanted venous catheters induce unwelcome complications. We herein report a rare case of septic pulmonary embolism (SPE) caused by local infection-associated catheter removal during the administration of ABVd combination chemotherapy consisting of adriamycin, bleomycin, vinblastine and dacarbazine in a patient with Hodgkin's lymphoma of the mixed cellularity type. During the course of treatment with chemotherapy administered via implanted venous catheters, think it is crucial to monitor for the potential occurrence of SPE.

A case of Sweet's syndrome following septic pulmonary emboli after high-dose chemotherapy for advanced testicular cancer

A 33-year-old man with advanced testicular cancer underwent high-dose chemotherapy combined with peripheral blood stem cell transplantation. After administration of granulocyte colony-stimulating factor (G-CSF), multiple infiltrative erythema was identified on the face, thigh, and lower leg. A dermatologist diagnosed this as Sweet's syndrome caused by G-CSF; consequently G-CSF administration was stopped. When the skin lesions had improved, phlebitis was found at the injection site of the peripheral vein catheter. The patient then suffered from sudden left chest pain and dyspnea. Chest computed tomography showed the characteristic findings of septic pulmonary emboli (SPE). He was treated by the administration of vancomycin, fluconazole, and pazufloxacin mesilate. Although Sweet's syndrome and SPE are rare diseases, the presence of these diseases must be considered when performing chemotherapy for urological malignancy.