Medicine
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Case Reports
Successful treatment of colorectal liver metastasis harboring intrahepatic cholangiocarcinoma: A case report.
Colorectal liver metastasis develops in 50% of patients diagnosed with colorectal cancer, whereas concurrent intrahepatic cholangiocarcinoma (ICC) and colorectal liver metastases is extremely rare. ⋯ This is the first case report of the diagnosis and timely treatment of colorectal liver metastases harboring ICC. These results suggest that multiple primary tumors should be considered as a differential diagnosis when imaging or laboratory test results are abnormal.
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Case Reports
Sudden cardiac death due to the Wolff-Parkinson-White syndrome: A case report with genetic analysis.
The Wolff-Parkinson-White syndrome (WPW) is a benign heart disease with accessory pathways, which can result in cardiac arrhythmias. The purpose of this case report is to introduce a rare case of sudden cardiac death (SCD) with a mild myocardial bridge and a history of WPW. ⋯ This case highlights SCD can occur in WPW patients with mild or unrecognized structural abnormality. Postmortem genetic examination can assist the diagnosis of sudden cardiac death, especially when no lethal structural abnormality is found in the decedent.
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Negative pressure pulmonary edema (NPPE) is a serious well-described pulmonary complication. It occurs after an intense inspiratory effort against an obstructed or closed upper airway and generates a large negative airway pressure, leading to severe pulmonary edema (transvascular fluid filtration and interstitial/alveolar edema) and hypoxemia. We present a case of NPPE following general anesthesia in a patient who underwent median nerve neurorrhaphy with graft from lower left limb (sural nerve) due to sharp injury. ⋯ On postoperative day 1, patient responded satisfactorily to supportive treatment and transferred to the general care floor; oxygen supplementation was discontinued 12 hours after extubation time. On postoperative day 3, after the evaluation of a chest x-ray, patient was discharged to home in stable conditions LESSON:: The occurrence of NPPE in the perioperative setting could be successfully managed with supportive regimens, effective clinical team coordination, and awareness of the importance of its rapid diagnosis.
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Epidermolysis bullosa (EB) refers to a group of rare inherited mechanobullous disorders that present with great clinical and genetic heterogeneity. Its severity ranges from mild blistering to life-threatening. However, the clinical symptoms of different types of EB overlap significantly, especially at an early stage. Thus it is important to clarify the diagnosis for prognostic implications, patient management, and genetic counseling. ⋯ Our finding will further enlarge LAMB3 genotype-phenotype correlations spectrum. Targeted capture sequencing is a valuable method to illustrate precise molecular pathology in patients with EB disorders, especially at an early stage of the clinical evaluation of complex disorders to avoid unnecessary and economically wasteful tests.
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Pulmonary large-cell neuroendocrine carcinoma (LCNEC) is a rare type of lung cancer, and 40% of patients are in stage IV at initial diagnosis. It has an extremely poor prognosis with a 1-year survival rate of 27%. Patients with LCNEC are predominantly male, older, and heavy smokers. There has been no clinical trial conducted to determine the best treatment for advanced LCNEC. Temozolomide (TMZ) has been successfully used to treat a variety of malignancies, such as glioblastoma multiforme, astrocytoma, non-small-cell lung carcinoma. However, its efficacy in advanced stage pulmonary LCNEC has rarely been studied. ⋯ TMZ appears to be an efficacious option to treat elderly patients with advanced LCNEC.