Related Articles Presentation of gallbladder torsion at an abnormal position: A case report. World J Clin Cases. 2020 Jun 26;8(12):2667-2673 Authors: Chai JS, Wang X, Li XZ, Yao P, Yan ZZ, Zhang HJ, Ning JY, Cao YB Abstract BACKGROUND: Gallbladder torsion is a rare acute abdominal condition that requires emergency surgery. It occurs more commonly in elderly people and in women in the adult population. Diagnosis is a challenge as non-specific...
Thu Jul 02, 2020 14:29
Related Articles Diffuse alveolar hemorrhage with histopathologic manifestations of pulmonary capillaritis: Three case reports. World J Clin Cases. 2020 Jun 26;8(12):2662-2666 Authors: Xie J, Zhao YY, Liu J, Nong GM Abstract BACKGROUND: Diffuse alveolar hemorrhage (DAH) is a multicause pulmonary capillary hemorrhage or pulmonary vascular small vessel injury (mainly capillaries, including arteries and veins), causing pulmonary microcirculation...
Thu Jul 02, 2020 14:29
Related Articles Low-grade fever during COVID-19 convalescence: A report of 3 cases. World J Clin Cases. 2020 Jun 26;8(12):2655-2661 Authors: Zhuang SF, Hu J, Qiao N, Lan ZH, Lai JY, Wu JG, Wu XY Abstract BACKGROUND: Low-grade fever during convalescence is an atypical symptom of coronavirus disease 2019 (COVID-19). Reports of such cases are rare, and the mechanism and outcome of low-grade fever during COVID-19 convalescence are not completely...
Thu Jul 02, 2020 14:29
Related Articles Comprehensive treatment of rare multiple endocrine neoplasia type 1: A case report. World J Clin Cases. 2020 Jun 26;8(12):2647-2654 Authors: Ma CH, Guo HB, Pan XY, Zhang WX Abstract BACKGROUND: Multiple endocrine neoplasia type 1 (MEN1) is a rare hereditary disorder caused by mutations of the MEN1 gene. It is characterized by hyperparathyroidism and involves the pancreas, anterior pituitary, duodenum, and adrenal gland. Here,...
Thu Jul 02, 2020 14:29
Related Articles Pleomorphic rhabdomyosarcoma of the spermatic cord and a secondary hydrocele testis: A case report. World J Clin Cases. 2020 Jun 26;8(12):2641-2646 Authors: Chen X, Zou C, Yang C, Gao L, Bi LK, Xie DD, Yu DX Abstract BACKGROUND: Pleomorphic rhabdomyosarcoma (RMS) of the spermatic cord is a group of rare neoplasms, and a secondary hydrocele testis occasionally occurs. The misdiagnosis of paratesticular mass may lead to a therapeutic...
Thu Jul 02, 2020 14:29
Related Articles Modified pararectus approach for treatment of atypical acetabular anterior wall fracture: A case report. World J Clin Cases. 2020 Jun 26;8(12):2634-2640 Authors: Wang JJ, Ni JD, Song DY, Ding ML, Huang J, He GX, Li WZ Abstract BACKGROUND: Acetabular anterior wall fracture with preservation of the pelvic brim is extremely rare. It is different from anterior wall fracture classified by Judet and Letournel. Few studies have reported...
Thu Jul 02, 2020 14:29
Related Articles Headache and sick sinus syndrome: A case report. World J Clin Cases. 2020 Jun 26;8(12):2629-2633 Authors: Bi YC, Gong L Abstract BACKGROUND: Sick sinus syndrome is a common disease in cardiology. Typical symptoms include palpitations, dizziness, shortness of breath, chest tightness, and amaurosis. However, to date, there are no known reports of sick sinus syndrome presenting with headache. Whether there is a correlation between...
Thu Jul 02, 2020 14:29
Related Articles Ovarian endometrioid carcinoma resembling sex cord-stromal tumor: A case report. World J Clin Cases. 2020 Jun 26;8(12):2623-2628 Authors: Wei XX, He YM, Jiang W, Li L Abstract BACKGROUND: Ovarian endometrioid carcinoma resembling sex cord-stromal tumor (ECSCSs) is rare. CASE SUMMARY: We present a rare case of primary ECSCSs in the left ovary. A 39-year-old female patient had persistent dull pain in the lower abdomen...
Thu Jul 02, 2020 14:29
Related Articles Successful treatment of plasma exchange-refractory thrombotic thrombocytopenic purpura with rituximab: A case report. World J Clin Cases. 2020 Jun 26;8(12):2617-2622 Authors: Chen J, Jin JX, Xu XF, Zhang XX, Ye XN, Huang J Abstract BACKGROUND: Thrombotic thrombocytopenic purpura (TTP), a subtype of thrombotic microangiopathy, has a very high fatality rate if there is no timely diagnosis or treatment. Here, we report a case of...
Thu Jul 02, 2020 14:29
Related Articles Collision tumor of squamous cell carcinoma and neuroendocrine carcinoma in the head and neck: A case report. World J Clin Cases. 2020 Jun 26;8(12):2610-2616 Authors: Wu SH, Zhang BZ, Han L Abstract BACKGROUND: There are many disputes about the definition, diagnosis, therapy, and prognosis of collision tumors. CASE SUMMARY: We describe a rare patient with a collision tumor consisting of neuroendocrine carcinoma (NEC)...
Thu Jul 02, 2020 14:29
Related Articles Anti-N-methyl-D-aspartate-receptor antibody encephalitis combined with syphilis: A case report. World J Clin Cases. 2020 Jun 26;8(12):2603-2609 Authors: Li XY, Shi ZH, Guan YL, Ji Y Abstract BACKGROUND: Anti-N-methyl-D-aspartate-receptor (NMDAR) encephalitis is a common type of autoimmune encephalitis characterized by complex clinical signs and variable imaging manifestations. The pathogenesis of the disease is unclear. Syphilis...
Thu Jul 02, 2020 14:29
Related Articles Novel approach for the diagnosis of occult cytomegalovirus cholangitis after pediatric liver transplantation: A case report. World J Clin Cases. 2020 Jun 26;8(12):2597-2602 Authors: Liu Y, Sun LY, Zhu ZJ, Qu W Abstract BACKGROUND: Cytomegalovirus (CMV) infection is a common infection in liver transplant recipients, which is related to chronic rejection and biliary complications. It is often diagnosed based on serum CMV-DNA or...
Thu Jul 02, 2020 14:29
Related Articles Endodontic management of the maxillary first molar with special root canals: A case report and review of the literature. World J Clin Cases. 2020 Jun 26;8(12):2590-2596 Authors: Zhang ZH, Yao HL, Zhang Y, Wang X Abstract BACKGROUND: As the complex anatomy of maxillary first molars is one of the major challenges in endodontic therapy, knowledge of the complicated root canal anatomy and configuration is crucial to ensure the success...
Thu Jul 02, 2020 14:29
Related Articles Biopsy-proven acute phosphate nephropathy: A case report. World J Clin Cases. 2020 Jun 26;8(12):2585-2589 Authors: Medina-Liabres KRP, Kim BM, Kim S Abstract BACKGROUND: Acute phosphate nephropathy (APN) is a disease that can occur when exposed to high doses of phosphate. The most common cause of APN is the use of oral sodium phosphate for bowel cleansing preparations. However, there are other less commonly known sources of...
Thu Jul 02, 2020 14:29
Related Articles Lenvatinib for large hepatocellular carcinomas with portal trunk invasion: Two case reports. World J Clin Cases. 2020 Jun 26;8(12):2574-2584 Authors: Komiyama S, Numata K, Moriya S, Fukuda H, Chuma M, Maeda S Abstract BACKGROUND: In a phase III trial of lenvatinib as first-line treatment for advanced unresectable hepatocellular carcinoma (uHCC), the drug proved non-inferior to sorafenib in terms of the overall survival, but...
Thu Jul 02, 2020 14:29
Related Articles Demyelinating polyneuropathy and lymphoplasmacytic lymphoma coexisting in 36-year-old man: A case report. World J Clin Cases. 2020 Jun 26;8(12):2566-2573 Authors: Rozłucka L, Semik-Grabarczyk E, Pietrukaniec M, Żak-Gołąb A, Grabarczyk M, Grosicki S, Holecki M Abstract BACKGROUND: Lymphoplasmacytic lymphoma is a rare non-Hodgkin's lymphoma, occurring mostly in the elderly. It develops slowly and leads to malignant proliferation...
Thu Jul 02, 2020 14:29
Related Articles Epidemiological and clinical characteristics of COVID-19 patients in Hengyang, Hunan Province, China. World J Clin Cases. 2020 Jun 26;8(12):2554-2565 Authors: Zhong ZF, Huang J, Yang X, Peng JL, Zhang XY, Hu Y, Fu N, Lin HL, Jiang B, Tian YY, Yao HY, Deng LP, Tang XQ, Zhou JC, Tang J, Xie X, Liu Q, Liu J, Dou CY, Dai RJ, Yan B, Yang XF Abstract BACKGROUND: In December 2019, an ongoing outbreak of coronavirus disease 2019 (COVID-19)...
Thu Jul 02, 2020 14:29
Related Articles Real-time three-dimensional echocardiography predicts cardiotoxicity induced by postoperative chemotherapy in breast cancer patients. World J Clin Cases. 2020 Jun 26;8(12):2542-2553 Authors: Zhou F, Niu L, Zhao M, Ni WX, Liu J Abstract BACKGROUND: The anthracycline chemotherapeutic drugs are cardiotoxic. Studies have found some indicators related to cardiotoxicity. However, there is currently no accurate indicator that can predict...
Thu Jul 02, 2020 14:29
Related Articles Gene testing for osteonecrosis of the femoral head in systemic lupus erythematosus using targeted next-generation sequencing: A pilot study. World J Clin Cases. 2020 Jun 26;8(12):2530-2541 Authors: Sun HS, Yang QR, Bai YY, Hu NW, Liu DX, Qin CY Abstract BACKGROUND: Previous publications indicated that genetic predisposition might play important roles in the onset of osteonecrosis of the femoral head (ONFH) in systemic lupus...
Thu Jul 02, 2020 14:29
Recovery from prolonged disorders of consciousness: A dual-center prospective cohort study in China.
Related Articles Recovery from prolonged disorders of consciousness: A dual-center prospective cohort study in China. World J Clin Cases. 2020 Jun 26;8(12):2520-2529 Authors: Chen WG, Li R, Zhang Y, Hao JH, Du JB, Guo AS, Song WQ Abstract BACKGROUND: Recent innovations in intensive care have improved the prognosis of patients with severe brain injuries and brought more patients with disorders of consciousness (DoC). Data are lacking regarding...
Thu Jul 02, 2020 14:29
Related Articles Evaluation of internal and shell stiffness in the differential diagnosis of breast non-mass lesions by shear wave elastography. World J Clin Cases. 2020 Jun 26;8(12):2510-2519 Authors: Xu P, Wu M, Yang M, Xiao J, Ruan ZM, Wu LY Abstract BACKGROUND: The diagnostic specificity of conventional ultrasound for breast non-mass lesions (NMLs) is low at approximately 21%-43%. Shear wave elastography (SWE) can distinguish benign from...
Thu Jul 02, 2020 14:29
Related Articles Magnetic resonance imaging features of minimal-fat angiomyolipoma and causes of preoperative misdiagnosis. World J Clin Cases. 2020 Jun 26;8(12):2502-2509 Authors: Li XL, Shi LX, Du QC, Wang W, Shao LW, Wang YW Abstract BACKGROUND: Minimal-fat angiomyolipoma (mf-AML) is often misdiagnosed as renal cell carcinoma before surgery. AIM: To analyze the magnetic resonance imaging (MRI) features of mf-AML and the causes of...
Thu Jul 02, 2020 14:29
Related Articles Clinical outcomes of sacral neuromodulation in non-neurogenic, non-obstructive dysuria: A 5-year retrospective, multicentre study in China. World J Clin Cases. 2020 Jun 26;8(12):2494-2501 Authors: Meng LF, Zhang W, Wang JY, Zhang YG, Zhang P, Liao LM, Lv JW, Ling Q, Wei ZQ, Zhong T, Xu ZH, Wen W, Li JY, Luo DY Abstract BACKGROUND: Management of non-neurogenic, non-obstructive dysuria represents one of the most challenging dilemmas...
Thu Jul 02, 2020 14:29
Related Articles Research on diagnosis-related group grouping of inpatient medical expenditure in colorectal cancer patients based on a decision tree model. World J Clin Cases. 2020 Jun 26;8(12):2484-2493 Authors: Wu SW, Pan Q, Chen T Abstract BACKGROUND: In 2018, the diagnosis-related groups prospective payment system (DRGs-PPS) was introduced in a trial operation in Beijing according to the requirements of medical and health reform. The implementation...
Thu Jul 02, 2020 14:29
Related Articles Elevated serum growth differentiation factor 15 in multiple system atrophy patients: A case control study. World J Clin Cases. 2020 Jun 26;8(12):2473-2483 Authors: Yue T, Lu H, Yao XM, Du X, Wang LL, Guo DD, Liu YM Abstract BACKGROUND: Multiple system atrophy (MSA) is a serious progressive neurodegenerative disease. Early diagnosis of MSA is very difficult, and diagnostic biomarkers are limited. Growth differentiation factor...
Thu Jul 02, 2020 14:29
Related Articles Computer navigation-assisted minimally invasive percutaneous screw placement for pelvic fractures. World J Clin Cases. 2020 Jun 26;8(12):2464-2472 Authors: Yu T, Cheng XL, Qu Y, Dong RP, Kang MY, Zhao JW Abstract Pelvic fractures are often caused by high-energy injuries and accompanied by hemodynamic instability. Traditional open surgery has a large amount of bleeding, which is not suitable for patients with acute pelvic fracture....
Thu Jul 02, 2020 14:29
Related Articles Functions and mechanisms of chemokine receptor 7 in tumors of the digestive system. World J Clin Cases. 2020 Jun 26;8(12):2448-2463 Authors: Xin Q, Sun Q, Zhang CS, Zhang Q, Li CJ Abstract Chemokine (C-X-C motif) receptor 7 (CXCR7), recently termed ACKR3, belongs to the G protein-coupled cell surface receptor family, binds to stromal cell-derived factor-1 [SDF-1, or chemokine (C-X-C motif) ligand 12] or chemokine (C-X-C motif)...
Thu Jul 02, 2020 14:29
Related Articles Clinical benefits of rational-emotive stress management therapy for job burnout and dysfunctional distress of special education teachers. World J Clin Cases. 2020 Jun 26;8(12):2438-2447 Authors: Onuigbo LN, Onyishi CN, Eseadi C Abstract It has been observed that managing job burnout and dysfunctional distress constitute part of the major challenges among special educators, and that empirical data on the management of burnout...
Thu Jul 02, 2020 14:29
Related Articles Mechanisms of resveratrol in the prevention and treatment of gastrointestinal cancer. World J Clin Cases. 2020 Jun 26;8(12):2425-2437 Authors: Wang LY, Zhao S, Lv GJ, Ma XJ, Zhang JB Abstract Gastrointestinal (GI) cancer is one of the leading causes of cancer-related deaths worldwide. According to the Global Cancer Statistics, colorectal cancer is the second leading cause of cancer-related mortality, closely followed by gastric...
Thu Jul 02, 2020 14:29
Related Articles Assessment of diaphragmatic function by ultrasonography: Current approach and perspectives. World J Clin Cases. 2020 Jun 26;8(12):2408-2424 Authors: Boussuges A, Rives S, Finance J, Brégeon F Abstract This article reports the various methods used to assess diaphragmatic function by ultrasonography. The excursions of the two hemidiaphragms can be measured using two-dimensional or M-mode ultrasonography, during respiratory maneuvers...
Thu Jul 02, 2020 14:29
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