Internal medicine
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Objective Many vascular endothelial growth factor (VEGF) pathway inhibitors are used in the treatment of patients with various advanced cancers; however, treatments induce cardiovascular adverse events (CVAEs), such as hypertension, heart failure, arrhythmia, arterial or venous embolism, and hemorrhage. Some studies have suggested a correlation between efficacy and CVAEs; however, further evidence is required. This study evaluated real-world data concerning the frequency and degree of CVAEs and possible associations between CVAEs and efficacy in such patients. ⋯ Furthermore, the PFS of patients with a CVAE grade ≥3 in the early period was favorable compared to that of those with CVAEs of grades 0-2. Taken together, a higher degree of CVAE was correlated with favorable patient outcomes. Conclusion This study revealed the frequency and degree of CVAEs in patients with solid cancers who received VEGF pathway inhibitors in a real-world setting and added evidence regarding the correlation between CVAEs and efficacy of VEGF pathway inhibitors.
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We herein report a 56-year-old man with severe hypocalcemia during ruxolitinib therapy for myelofibrosis transitioning from JAK2 mutation-positive polycythemia vera. Blood transfusions were administered every one to two weeks for ruxolitinib-induced anemia. ⋯ Intact-PTH levels were relatively low compared to calcium levels. Severe hypocalcemia with ruxolitinib is rare and may be caused by a combination of factors, impaired vitamin D activation due to liver or renal insufficiency, accumulation of calcium-chelating agents from blood transfusions, and inadequate compensatory response to PTH.
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We herein report the first case of dyspnea with hemidiaphragm elevation in a 68-year-old woman with active giant cell arteritis (GCA), including successful treatment. Contrast-enhanced computed tomography showed a reduced density of the left ophthalmic artery and the left superficial temporal artery with increased soft tissue compared to the other side, indicating that the GCA had flared up and suggesting that the hemidiaphragm elevation might be caused by vasculitis-associated ischemia of the right phrenic nerve. Hemidiaphragm paralysis due to vasculitis-associated ischemia in patients with GCA needs to be distinguished from local infection, tumors, and hepatomegaly, which are the major causes of hemidiaphragm elevation.
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A 17-year-old Japanese boy was admitted to our hospital with intermittent claudication. He belonged to a weightlifting team at a high school. ⋯ Intravascular ultrasonography revealed intimal thickening and thrombus formation He was diagnosed with thrombus occlusion of the right DPA due to intimal artery damage caused by lightweight weightlifting. DPA thrombosis may occur in young athletes who do not have atherosclerosis or vasculitis.
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Review Case Reports
Late-onset Rupture of the Intrahepatic Pseudoaneurysm Developed by Endoscopic Ultrasonography-guided Hepaticogastrostomy: A Case Report and Literature Review.
Endoscopic ultrasonography-guided hepaticogastrostomy (EUS-HGS) has emerged as an alternative drainage technique for patients with malignant biliary obstruction. However, few reports have discussed the occurrence of late-onset rupture of hepatic artery pseudoaneurysms following EUS-HGS. A recently available drill dilator equipped with a long screw segment was used in the dilation step of EUS-HGS. We highlight the potential concern that this long screw segment may increase the risk of damage to the hepatic artery, leading to late-onset life-threatening rupture of a pseudoaneurysm.