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Key Clinical Message: Organizing pneumonia (OP) and pulmonary alveolar proteinosis (PAP) are rare complications in patients with hematologic disorders. We herein report a case of PAP that developed during steroid treatment for OP in a patient with atypical chronic myeloid leukemia. Physicians should pay close attention to these complications in patients with hematologic malignancies. Organizing pneumonia (OP) and pulmonary alveolar proteinosis (PAP) are rare complications in patients with hematologic disorders. We herein report a case of PAP that developed during steroid treatment for OP in a patient with atypical chronic myeloid leukemia. Physicians should pay close attention to these complications in patients with hematologic malignancies. [ABSTRACT FROM AUTHOR]

Key Clinical Message: We herein report a case of adult intussusceptions induced by a terminal ileum diverticulum. Histological examination confirmed a terminal ileum diverticulum full of feces, and it was considered an infiltrated region. The clinical characteristics of previously reported adult intussusceptions are also discussed, including jejunoileal diverticulum and surgical management. [ABSTRACT FROM AUTHOR]

Key Clinical Message Central diabetes insipidus ( CDI) results from a deficiency of arginine vasopressin ( AVP) secretion. It is treated by replacement therapy with the synthetic AVP analogue desmopressin. To prevent heart failure in patients with CDI accompanied by cardiac dysfunction, controlling sodium and water intake is essential, using the minimum effective dose of desmopressin. [ABSTRACT FROM AUTHOR]

Key Clinical Message PTTM (Pulmonary tumor thrombotic microangiopathy) is very difficult to diagnose before death. We report a case of urothelial carcinoma of the urinary bladder associated with PTTM in which an antemortem diagnosis by PMC (pulmonary microvascular cytology). PMC may represent the only chance for diagnosis and achievement of remission in PTTM. [ABSTRACT FROM AUTHOR]