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http://dx.doi.org/10.1136/heartjnl-2016-310494 | DOI Listing |
Cardiovasc Pathol
January 2025
Department of Pathology and Applied Neurobiology, Kyoto Prefectural University of Medicine.. Electronic address:
A rare autopsy case of malignant transcription factor E3 (TFE3)-rearranged perivascular epithelioid cell tumor (PEComa)-like neoplasm is presented. An 84-year-old woman manifested multiple cerebral infarctions and repetitive embolic events in the supra mesenchymal artery (SMA), and the presence of a mobile mass in the heart's left ventricle was also revealed. Tumoral lesions were also found in a pelvic space and a right pleural cavity, and a biopsy was performed from one of the disseminated tumor masses in the right pleura.
View Article and Find Full Text PDFAm J Case Rep
January 2025
Department of Obstetrics and Gynecology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.
BACKGROUND Studies using transgenic mouse models have demonstrated that estrogen is necessary for the development of cervical cancer, particularly in tissues responsive to estrogen. Estrogen also protects cervical cancer cells from apoptosis, suggesting its role in the survival and persistence of cancer cells. CASE REPORT An 84-year-old woman with diabetes mellitus, hypertension, and stage III chronic renal failure was diagnosed with cervical squamous cell carcinoma, FIGO stage IB2.
View Article and Find Full Text PDFFront Oncol
December 2024
Department of Nuclear Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China.
Hidradenocarcinoma (HAC) is a rare neoplasm that typically occurs in the head and neck region but seldom affects the chest wall. Histopathology and immunohistochemistry remain essential for diagnosing HAC, although their clinical utility in determining metastasis can be limited. Given the pathological rarity and histopathological heterogeneity of HAC, we report a case demonstrating the utility of positron emission tomography/computed tomography (PET/CT) combined with immunohistochemical examination for the accurate diagnosis and staging of HAC.
View Article and Find Full Text PDFDiagnostics (Basel)
November 2024
Department of Surgery II-Orthopedics and Traumatology, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania.
Background: Labial fusion is a rare condition typically observed in prepubescent girls, but it can also occur in postmenopausal women due to estrogen deficiency.
Methods: Our case report presents a unique instance of recurrent complete labial fusion causing bladder outlet obstruction in a postmenopausal woman.
Results: The 84-year-old patient presented with dysuria and intermittent urine leakage.
Cold agglutinin disease (CAD) is a rare autoimmune hemolytic anemia caused by cold-reactive IgM antibodies leading to complement-mediated hemolysis. While CAD-associated venous thromboembolism is recognized, its role in arterial thromboembolic events, particularly ischemic stroke, is poorly defined. We report an 84-year-old woman who developed acute onset upper left extremity weakness following exposure to sub-zero temperatures.
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