A Case of Bilateral Lower Limb Ischemia Due to Endograft Collapse From Type B Acute Aortic Dissection.

Endograft collapse caused by aortic dissection is rare, but it might cause critical complications and sometimes lead to death. We present a case of bilateral lower limb ischemia caused by endograft collapse due to type B acute aortic dissection (TBAD). A 70-year-old man with an abdominal aortic aneurysm (AAA) that was treated by endovascular aortic aneurysm repair (EVAR) 17 days prior returned to our hospital due to chest pain and bilateral lower limb paleness.

Longitudinal associations between dietary diversity and serum lipid markers in Japanese workers.

Objective: The aim of this study was to determine the longitudinal associations between dietary diversity score and serum lipid markers in a five-year follow-up period in Japanese workers.

Methods: This study included 745 participants aged 20-60 years in 2012-2013 without dyslipidemia at baseline who participated at least once from 2013 to 2017. Dietary intake was assessed using a food frequency questionnaire, and dietary diversity score was determined using the Quantitative Index for Dietary Diversity.

SMARCB1-deficient renal medullary carcinoma with an EML4::ALK fusion gene in a Japanese woman.

Renal medullary carcinoma is a rare, high-grade carcinoma arising in the renal medulla, which is usually associated with sickle cell trait, and there are very few documented cases in the Japanese population. We report a case of renal medullary carcinoma, immunohistochemically defined as SMARCB1 deficient, in a 67-year-old Japanese woman without a history of sickle cell trait. Somatic mutation of SMARCB1 and an EML4::ALK fusion gene were identified by comprehensive genomic profiling.