We present the case of a 27-year old female with an ovarian tumor and alpha-fetoprotein (AFP) of 1210 ng/m, a right salpingo-oophorectomy was performed and had conservative complementary staging by gynecologic oncologists. The histopathological report was primary hepatoid carcinoma of the ovary (HCO), clinical stage IA, complementary treatment was adjuvant chemotherapy with BEP and remains clinical, imaging and biochemically disease free in three years follow up.
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http://dx.doi.org/10.1016/j.gore.2020.100564 | DOI Listing |
Beijing Da Xue Xue Bao Yi Xue Ban
December 2024
Department of Pathology, Fujian Provincial Hospital, Provincial Clinical Medical College of Fujian Medical University, Fuzhou 350001, China.
Primary hepatoid adenocarcinoma (HAC) of the uterus is a particular tumour that bears high similarity to hepatocellular carcinoma histologically, and may easily be misdiagnosed because it is rare if you don' t remember it. In this report, we describe two cases of alpha-fetoprotein (AFP)-producing HAC of the uterus. Case 1 was a 69-year-old postmenopausal woman who was presented to the hospital for a medical examination.
View Article and Find Full Text PDFGastric Cancer
January 2025
Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-Ku, Fukuoka, 812-8582, Japan.
Background: Hepatoid adenocarcinoma of the stomach (HAS), a subtype of gastric cancer (GC), includes multiple tumor components, such as enteroblastic and tubular adenocarcinoma components. However, which component mostly contributes to the aggressive behavior of HAS remains unclear. Moreover, the role of tumor-associated macrophages (TAMs) has not been explored in HAS.
View Article and Find Full Text PDFAm J Dermatopathol
October 2024
Departments of Pathology, and Dermatology, Indiana University School of Medicine, Indianapolis, IN.
Hepatocellular carcinoma (HCC) rarely metastasizes to the skin. When it occurs, it is often poorly differentiated making the diagnosis challenging. There exists a male predominance, and clinical presentation usually includes papules or nodules resembling pyogenic granulomas or dermal deposits.
View Article and Find Full Text PDFLangenbecks Arch Surg
October 2024
Department of Surgery, Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, SE-221 85, Sweden.
Purpose: Pancreatic ductal adenocarcinoma (PDAC) can be classified into distinct histological subtypes based on the WHO nomenclature. The aim of this study was to compare the prognosis of conventional PDAC (cPDAC) against the other histological variants at the population level.
Methods: The Surveillance, Epidemiology and End Results (SEER) database was used to identify patients with microscopically confirmed PDAC.
Front Oncol
October 2024
Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
Primary hepatoid adenocarcinoma of the lung (HAL) is an exceptionally rare subtype of lung cancer that mimics the morphology and biological behavior of hepatocellular carcinoma. Although reports in the literature are limited, HAL is known for its high malignancy and poor prognosis, thus drawing increasing attention. We present the case of a patient with a mass-like consolidation with central necrosis initially misdiagnosed as inflammation at another medical institution despite a percutaneous lung biopsy.
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