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http://dx.doi.org/10.1016/j.amjmed.2006.08.011 | DOI Listing |
J Pers Med
January 2025
Multidisciplinary Breast Centre, Department of Women's and Children's Health Sciences and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy.
B3 breast lesions, classified as lesions of uncertain malignant potential, present a significant diagnostic and therapeutic challenge due to their heterogeneous nature and variable risk of progression to malignancy. These lesions, which include atypical ductal hyperplasia (ADH), papillary lesions (PLs), flat epithelial atypia (FEA), radial scars (RSs), lobular neoplasia (LN), and phyllodes tumors (PTs), occupy a "grey zone" between benign and malignant pathologies, making their management complex and often controversial. This article explores the diagnostic difficulties associated with B3 lesions, focusing on the limitations of current imaging techniques, including mammography, ultrasound, and magnetic resonance imaging (MRI), as well as the challenges in histopathological interpretation.
View Article and Find Full Text PDFCureus
December 2024
Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, THA.
Infectious complications in peritoneal dialysis (PD) remain a constant challenge, with atypical pathogens posing significant risks. This case from Thailand highlights the rare occurrence of , an often-overlooked non-tuberculous mycobacterium (NTM), as the causative agent in a catheter-related exit-site infection that progressed to peritonitis. Initially misattributed to from preceding exit-site infections, was ultimately identified as the primary pathogen through multiple effluent cultures and advance polymerase chain reaction sequencing.
View Article and Find Full Text PDFRespir Med Case Rep
December 2024
Central RI [Research Institute] of Epidemiology, Federal Service for the Oversight of Consumer Protection and Welfare (Rospotrebnadzor), Moscow, Russia.
According to WHO, dengue fever (DF) is currently endemic to more than 100 countries in various regions of Africa, America, and Asia; outbreaks have been reported in Europe. In the Russian Federation, there is a much smaller proportion of children among those infected due to the imported nature of the infection. We described a clinical case of imported dengue fever in an adolescent girl in Moscow after a 5-day vacation.
View Article and Find Full Text PDFJ Investig Med High Impact Case Rep
January 2025
St. Joseph's University Medical Center, Paterson, NJ, USA.
We present a case of a 42-year-old male with sarcoidosis manifesting as endobronchial mass-like lesions, a rare and atypical presentation of the disease. Sarcoidosis typically involves the respiratory system, but its occurrence as endobronchial polyps mimicking malignancy is uncommon. The diagnosis was confirmed through bronchoscopy and biopsy, revealing non-caseating granulomas.
View Article and Find Full Text PDFKorean J Gastroenterol
January 2025
Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Primary cholangiocarcinoma is a rare bile duct epithelial neoplasm that can present with atypical clinical manifestations, complicating its diagnosis. A 62-year-old male showed symptoms suggestive of a complicated hepatic cyst that was later identified as intrahepatic cholangiocarcinoma. The patient presented with abdominal discomfort without fever.
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