Internal medicine
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Several case reports of patients with both moyamoya syndrome (MMS) and antiphospholipid syndrome (APS) have been published. However, the relationship between MMS and APS has not been clarified. ⋯ The patient was triple-positive for antiphospholipid antibodies. Patients with MMS complicated by APS should be closely followed up with vascular imaging.
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Pulmonary artery agenesis (PAA) is a rare congenital vascular anomaly usually diagnosed during infancy. We herein report a 67-year-old man with PAA manifesting as massive hemoptysis. ⋯ Detailed angiography provided more accurate information on the pulmonary vasculature and collateral circulation, which helped us plan tailored treatment. Although very rare, we must consider the possibility of PAA in adults with unexplained hemoptysis.
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Review Case Reports
Duodenal Heterotopic Pancreas with a Large Retention Cyst: A Case Report and Literature Review.
A 75-year-old man was referred to our hospital with a suspected pancreatic cyst. Imaging tests revealed a 3-cm cystic lesion located ventrally in the duodenal bulbus, which was suspected to be a duplication cyst with its muscularis propria contiguous to that of the duodenum. ⋯ The diagnosis was a large, non-malignant retention cyst. Inflammation due to impaired outflow of pancreatic juice from the HP was identified as the cause of cyst enlargement.