Papillary carcinoma, a rare malignant tumor of the breast, accounts for only 1-2% of breast tumors. It predominantly affects elderly women in the sixth decade to the eighth decade of life. The incidence of bilateral papillary carcinomas is very low, with only one case reported in the literature. However, there has been no report of a case of bilateral invasive papillary carcinoma. A case of bilateral invasive papillary carcinoma of the breasts, along with mammography and ultrasound findings, is reported here.
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http://dx.doi.org/10.1016/j.clinimag.2007.02.029 | DOI Listing |
Oncol Lett
March 2025
Department of Oncology, Affiliated Hospital of Shandong Second Medical University, Weifang, Shandong 261042, P.R. China.
A hyalinizing trabecular tumor (HTT), characterized by a trabecular growth pattern and notable hyalinization within the trabeculae, occurs at a rate of ~1%. As patients with HTT may be asymptomatic, accurate diagnosis is a challenge. Due to its resemblance to other tumors, such as papillary thyroid carcinoma and medullary thyroid carcinoma, a precise diagnosis necessitates both pathological and molecular examinations.
View Article and Find Full Text PDFWorld J Surg
January 2025
Yong Loo Lin School of Medicine, National University of Sinagpore, Singapore, Singapore.
Abdom Radiol (NY)
January 2025
The University of Texas MD Anderson Cancer Center, Houston, USA.
Common pancreatobiliary epithelial malignancies such as pancreatic ductal adenocarcinoma, cholangiocarcinoma and gallbladder carcinoma have poor prognosis. A small but significant portion of these malignancies arise from mass-forming grossly and radiologically visible premalignant epithelial neoplasms in the pancreatobiliary tree. Several lesions, including a few recently described entities, fall under this category and predominantly include papillary epithelial lesions with or without mucin production.
View Article and Find Full Text PDFCancer Cytopathol
February 2025
Department of Pathology, Stanford University School of Medicine, Stanford, California, USA.
Background: Fumarate hydratase-deficient renal cell carcinoma (FHRCC) is an aggressive carcinoma that typically presents as advanced-stage disease. Prompt recognition of FHRCC is critical for appropriate clinical care and genetic counseling for patients and family members. However, diagnosing FHRCC from cytology specimens is challenging, with limited characterization and no reports describing prospectively identified cases.
View Article and Find Full Text PDFJ Med Ultrasound
January 2024
Department of Surgery, Queen Elizabeth II Hospital, Ministry of Health Malaysia, Kota Kinabalu, Sabah, Malaysia.
Thyroid hemiagenesis (THA) is a rare congenital abnormality in which one of the thyroid lobes fails to develop normally. The prevalence rates range from 0.02% to 0.
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