Unsuspected primary malignancy in the setting of elevated serum alpha-fetoprotein
نویسندگان
چکیده
منابع مشابه
Maternal Serum Alpha-Fetoprotein Screening
Background: The maternal serum alpha-fetoprotein test (MSAFP) was developed to screen for neural tube defects. Little is known about the adoption of the MSAFP test. This study examines the effect of provider specialty and geographic location and patient insurance status on MSAFP test use in Washington State. Methods: We conducted a retrospective cohort study of MSAFP use in low-risk obstetric p...
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An uncommon case of undifferentiated carcinoma of the gall bladder in a 65 year old Chinese man, who presented with an increased serum alpha-fetoprotein concentration, is reported. Histologically, the tumour had a primitive appearance and was composed of a pavement-like array of poorly differentiated columnar/polygonal cells. Alpha-fetoprotein was demonstrated in some of the tumour cells using ...
متن کاملClinical significance of elevated alpha-fetoprotein in adults and children.
The aim of the current study is to identify underlying pathology associated with elevated serum alpha-fetoprotein (AFP; >20 ng/ml) among patients referred to a tertiary-care academic medical center with emphasis in liver diseases, hepatobiliary surgery, and liver transplantation. From May 1992 to April 1997, 386 patients (320 adults and 66 children) with elevated AFP (>20 ng/ml) were identified...
متن کاملNephroblastic elements in a retroperitoneal immature teratoma with elevated serum alpha-fetoprotein
Introduction: Teratoma and Wilms’ tumor are among the most frequent tumors of childhood. The occurrence of nephroblastic elements in a teratoma is extremely rare. Only eight cases that occurred in the retroperitoneum have been reported in English literature. Such occurrence complicates the differential diagnosis because of the overlapping histopathological findings between teratoma with nephrob...
متن کاملNonpalpable testicular pure seminoma with elevated serum alpha-fetoprotein presenting with retroperitoneal metastasis: a case report
BACKGROUND Patients with a primary pure seminoma in the testis who have elevated serum alpha-fetoprotein are rare and should be treated as patients with nonseminomatous germ cell tumors. However, nonpalpable testicular tumors in this condition have never been reported. We describe a case of nonpalpable pure testicular seminoma with elevated serum alpha-fetoprotein presenting retroperitoneal met...
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ژورنال
عنوان ژورنال: Baylor University Medical Center Proceedings
سال: 2019
ISSN: 0899-8280,1525-3252
DOI: 10.1080/08998280.2019.1582941