11 results match your criteria: "USA. Electronic address: schoolmeester.j@mayo.edu.[Affiliation]"
Hum Pathol
October 2024
Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, 55905, USA. Electronic address:
Hum Pathol
September 2024
Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, 55905, USA. Electronic address:
Hum Pathol
October 2024
Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA. Electronic address:
Hum Pathol
January 2024
Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, FL, USA. Electronic address:
Hum Pathol
December 2023
Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, FL, USA. Electronic address:
Leiomyomas with adipocytic differentiation typically occur in the uterus although they may arise at several sites in the female genital tract. While these are most commonly spindled leiomyomas with a component of adipocytic tissue ("conventional lipoleiomyomas"), there is a relatively ill-defined assortment of leiomyoma variants with adipocytic differentiation. We performed a morphologic, immunohistochemical and MDM2 gene amplification analysis of a large series of gynecologic leiomyomas with adipocytic differentiation to better define the clinicopathologic spectrum.
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October 2022
Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, 55905, USA. Electronic address:
As there is limited literature on paratesticular tumors of müllerian and mesothelial origin, we reviewed archived cases of serous borderline tumors (n = 15), low-grade serous carcinoma (n = 1), well-differentiated papillary mesothelial tumors (WDPMTs; n = 2), and mesothelioma (n = 12), for relevant clinicopathologic features. Molecular profiling data from the American Association for Cancer Research (AACR) GENIE registry was accessed for 8 additional patients with testicular mesothelioma. For tumors of mesothelial origin, the median age at surgical excision was 62 years, the median size was 4.
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September 2020
Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, 55905, USA. Electronic address:
Data have shown that uterine diagnostic criteria are universal for smooth muscle tumors (SMTs) originating in the ovary, vulva, vagina, broad ligament, and other supportive connective tissue and that uterine criteria outperform site-specific criteria for vulvar and vaginal SMTs. Classic benign and malignant spindled SMTs were well represented in our recent study comparing uterine and site-specific criteria in vulvovaginal SMTs, but leiomyoma variants and smooth muscle tumors of uncertain malignant potential (STUMPs) were relatively few. Therefore, we evaluated additional leiomyoma variants, STUMPs, and leiomyosarcomas from 17 patients (10 vaginal and 7 vulvar).
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June 2020
Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA.
Surg Pathol Clin
June 2019
Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street, Southwest, Rochester, MN 55905, USA. Electronic address:
Smooth muscle tumors are the most common mesenchymal tumors of the female genital tract. However, awareness of tumor variants and unconventional growth patterns is critical for appropriate classification and patient management. For example, recognition of fumarate hydratase-deficient leiomyomas allows pathologists to alert providers to the potential for hereditary leiomyomatosis and renal cell carcinoma.
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April 2019
Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester 55905, MN, USA. Electronic address:
Mesonephric-like adenocarcinoma is a recently described adenocarcinoma of the uterine body and ovary with overlapping features of mesonephric adenocarcinoma and endometrioid carcinoma. It is thought to be a mullerian adenocarcinoma that has differentiated along mesonephric lines. A 71-year-old woman had a 3-cm endometrial mass that invaded the myometrium without gross or microscopic evidence of cervical involvement.
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December 2017
Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN 55905, USA.
Germline BRCA mutations account for a significant proportion of genetic/familial risk of breast and ovarian cancer (GBOC) susceptibility, but a broader spectrum of GBOC susceptibility genes has emerged in recent years. Genotype-to-phenotype correlations are known for some established forms of GBOC; however, whether such correlations exist for less common GBOC variants is unclear. We reviewed our institution's experience with non-BRCA GBOC, looking specifically for trends in pathologic and clinical features.
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