Isr Med Assoc J
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Surgical myotomy is the best therapeutic option for patients with achalasia. The minimally invasive technique is considered to be the preferred method for many surgeons. Robotic-assisted laparoscopic myotomy has several advantages over conventional laparoscopic surgery. These benefits include more accurate incisions that may result in a lower rate of intra-operative complications. ⋯ Robotic-assisted Heller myotomy is a safe technique with a low incidence of intra-operative esophageal perforation compared to the laparoscopic approach. We believe that robotic-assisted surgery should be the procedure of choice to treat achalasia.
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Extra peritoneal packing (EPP) is a quick and highly effective method to control pelvic hemorrhage. ⋯ EPP is equally effective when performed in the ED or OR with similar surgical site infection rates but higher incidence of DVT.
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Only a small proportion of schizophrenia patients present with catatonic symptoms. Imaging studies suggest that brain motor circuits are involved in the underlying pathology of catatonia. However, data about diffusivity dysregulation of these circuits in catatonic schizophrenia are scarce. ⋯ Catatonic schizophrenia is associated with dysregulation of the connectivity in specific motoric brain regions and corresponding circuits. Future DTI studies are needed to address the neural correlates of motor abnormalities in schizophrenia-related catatonia during the acute and remitted state of the illness to identify the specific pathophysiology of this disorder.
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Israel has experienced three waves of coronavirus disease-2019 (COVID-19) infection since late February 2020, with lockdown and other measures employed to contain infection rates. In cooperation with the Israel Ministry of Health, serological testing was conducted by all four health maintenance organizations (HMO) in order to estimate national infection rates and the proportion of previously undetected disease. ⋯ Adult seropositive rates of infection were low relative to other countries. The findings suggest that early initiatives to limit infection entry and spread were effective.
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Historical Article
Science, Anatomy, and Art: Revisiting Leonardo da Vinci, Pioneer of Modern Anatomy.
Leonardo da Vinci, the artist and scientist, was an archetype figure of the Renaissance era. He was an autodidactic polymath in natural sciences, engineering, and physical sciences, imbued with universality, prodigious inventive imagination, and curiosity to know and understand the world around him. Among his myriad activities, anatomy, physiology, and biomechanics of the musculoskeletal system and the underlying systems fully engaged him. ⋯ The contribution of preceding anatomists is reported as a source of his inspiration as well as motivation to successors. Leonardo da Vinci left no publications, but rather an extensive collection of personal notebooks. Leonardo's contribution to modern anatomy was enormous and he is considered by the scientific and medical community as the father of the modern anatomy.