This is a retrospective study of 53 cases of thymic lesions diagnosed in a pathology department in Israel over the 18-year period 1960-78. The lesions encountered included 8 cysts, 28 thymomas, 4 thymic carcinomas, 10 lymphomas, 2 carcinoid tumors of the thymus, and one unclassifiable tumor. The range of histological appearances of thymomas is described and the possible association of the epithelial type (absent lymphocyte population) with aggressiveness is raised. Spinal metastases were present in two of the patients with thymic carcinoma.
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Mycobacterium tuberculosis (M.tb) infection can lead to various outcomes, including active tuberculosis or latent tuberculosis infection (LTBI). Household contacts of TB cases have a high risk of acquiring LTBI.
View Article and Find Full Text PDFWater Res
January 2025
Hull International Fisheries Institute, School of Natural Sciences, University of Hull, Hull, UK.
Globally, fish have been severely affected by the widespread, chronic degradation of fresh waters, with a substantial proportion of species declining in abundance or range in recent decades. This has especially been the case in densely populated countries with an industrial heritage and intensive agriculture, where the majority of river catchments have been affected by deteriorations in water quality and changes in land use. This study used a spatially and temporally extensive dataset, encompassing 16,124 surveys at 1180 sites representing a wide range of river typologies and pressures, to examine changes in the fish populations of England's rivers over four decades (1980s-2010s).
View Article and Find Full Text PDFMedicine (Baltimore)
January 2025
Department of Internal Medicine, Division of Hematology and Oncology, Jeonbuk National University Hospital, Jeonbuk National University Medical School, Jeonju, Republic of Korea.
Rationale: Aggressive angiomyxoma (AAM) is an exceptionally rare mesenchymal tumor that predominantly manifests in the female genital organs during the reproductive age. Its rarity alone makes it a fascinating subject for study. The diagnosis of AAM necessitates differentiation from other benign or mesenchymal tumors and can be confirmed through immunohistochemistry (IHC) staining.
View Article and Find Full Text PDFMedicine (Baltimore)
January 2025
Department of Pediatric Hematology, Children's Medical Center, The First Hospital of Jilin University, Changchun, China.
Rationale: This study presents a case of hemoglobin M disease (HMD), a rare inherited disorder characterized by persistent cyanosis and hypoxemia, observed across 3 generations within a single family. The diagnosis of HMD poses significant challenges, particularly in asymptomatic individuals, due to its rarity and the subtlety of its symptoms. Notably, there is a scarcity of reports on methemoglobinemia in pediatric populations, which further complicates early detection and intervention.
View Article and Find Full Text PDFMedicine (Baltimore)
January 2025
Anorectal Department, People's Hospital of Leshan, Leshan, Sichuan, China.
Background: This study evaluates the efficacy of a novel bismuth subgallate-borneol compound ointment as an adjuvant therapy in promoting postoperative healing of infectious incisions after anorectal surgery.
Methods: From June 2023 to October 2023, 46 patients with perianal abscess and anal fistula treated at our institution's Anorectal Surgery Department were enrolled in this prospective randomized controlled study. Patients were randomly allocated into 2 groups: the experimental group (n = 23) received conventional wound care plus a proprietary ointment containing 4.
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