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Experience of Endoscopic Dilatation of Esophageal Strictures in a Tertiary Care Hospital: A Study From Central India.
Cureus
December 2024
Department of Gastroenterology and Hepatology, Sri Aurobindo Medical College and Post Graduate Institute, Indore, IND.
Background Endoscopic dilatation is the cornerstone therapy for esophageal strictures. The primary indication for dilatation is to provide immediate and durable symptomatic relief from dysphagia. Following esophageal dilatation, the two most common major consequences are bleeding and perforation, both of which are quite rare.
View Article and Find Full Text PDFIntroduction: Acute esophageal necrosis (AEN) is a rare and lethal condition that may progress to sepsis and perforations. Most related literature comes from case reports; however, a few small reviews have been published. We conducted a large systematic review of AEN using PubMed, MEDLINE, and Embase to organize data into one consolidated manuscript, find potential prognosticators of illness, and determine possible treatment guidelines for AEN.
View Article and Find Full Text PDFA Case of Acquired Reactive Perforating Dermatosis with Complete Resolution of Eruptions on Upper and Lower Limbs During the Treatment of Diabetes Mellitus and Peripheral Artery Disease.
Medicina (Kaunas)
December 2024
Department of Dermatology, International University of Health and Welfare Narita Hospital, Chiba 286-8520, Japan.
Acquired reactive perforating dermatosis (ARPD) is characterized by its onset after the age of 18 years, umbilicated papules or nodules with a central keratotic plug, and the presence of necrotic collagen tissue within an epithelial crater. ARPD is strongly associated with systemic diseases such as diabetes mellitus (DM) and chronic renal failure, which may contribute to ARPD through factors including microcirculatory disturbances and the deposition of metabolic byproducts, including advanced glycation end-products and calcium. Here, we report a case of ARPD that improved following DM treatment and catheter-based interventions for peripheral artery disease (PAD).
View Article and Find Full Text PDFA Compact Broadband Common-Aperture Dual-Polarized Antenna for Drone Applications.
Micromachines (Basel)
December 2024
College of Electronic and Electrical Engineering, Henan Normal University, Xinxiang 453600, China.
A novel common-aperture miniaturized antenna with wideband and dual-polarized characteristics is proposed, which consists of a circularly polarized (CP) and a linearly polarized (LP) antenna. The circularly polarized antenna stacked on the upper layer adopts asymmetrical ground and introduces the patch and T-type feed network. On this basis, the meshed reflector structure, which also works as a ground plane for the LP antenna, is added to reduce the influence on circular polarization and achieve directional radiation.
View Article and Find Full Text PDFFeasibility and safety of endoscopic submucosal dissection for superficial cancer of the remnant esophagus after esophagectomy.
Esophagus
January 2025
Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Background: Endoscopic treatment for second primary malignancies after esophagectomy has been increasingly performed; however, evidence regarding the outcomes of endoscopic submucosal dissection (ESD) for superficial cancer of the remnant esophagus after esophagectomy (SCREE) is limited.
Methods: We retrospectively extracted cases of ESD for SCREE from our institutional database, which included 739 consecutive esophageal ESD procedures performed between January 2009 and September 2023. Information on prior treatment, clinical features of the lesions, and outcomes was evaluated.
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