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Your search keyword '"Stephen J. Marx"' showing total 2 results
Start Over Author "Stephen J. Marx" Journal american journal of roentgenology
2 results on '"Stephen J. Marx"'

1. Circumscribing or periadenomal vessel: a helpful angiographic finding in certain islet cell and parathyroid adenomas

Author

J L Doppman, Murray F. Brennan, C R Kahn, and Stephen J. Marx

Subjects
Adenoma, Male, endocrine system, endocrine system diseases, Cell, medicine, Humans, Radiology, Nuclear Medicine and imaging, Vein, geography, geography.geographical_feature_category, business.industry, Thyroid, General Medicine, Anatomy, Middle Aged, Adenoma, Islet Cell, Islet, medicine.disease, Pancreatic Neoplasms, Radiography, Parathyroid Neoplasms, medicine.anatomical_structure, Female, Pancreas, business, Artery
Abstract

Angiographic visualization of a vein or artery partly or completely encircling small adenomas of islet cell or parathyroid origin is an occasional helpful localizing sign, particularly when the overlying pancreas or thyroid glands are intensely stained. Three examples (two islet cell; one parathyroid) are presented.

Published
1981
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2. Detection of mediastinal parathyroid glands by nonselective digital arteriography

Author

John L. Doppman, Jeffrey A. Norton, G. D. Aurbach, A Santora, Allen M. Spiegel, Stephen J. Marx, A G Krudy, Donald L. Miller, and M Schaaf

Subjects
Adult, Male, Selective angiography, medicine.medical_specialty, business.industry, Angiography, Mediastinum, General Medicine, Middle Aged, Parathyroid Glands, medicine.anatomical_structure, stomatognathic system, medicine, Humans, Female, Radiology, Nuclear Medicine and imaging, Radiology, business, Nuclear medicine, Endocrine gland
Abstract

Six patients with failed previous operations and anterior mediastinal parathyroid glands were evaluated with selective angiography and nonselective arterial digital arteriography. Selective angiography depicted two of nine mediastinal glands; nonselective arterial digital arteriography depicted only one of nine mediastinal glands and missed a sizable (4.5 cm) gland demonstrated by routine arteriography. Nonselective arterial digital arteriography did not demonstrate any additional mediastinal glands. From this preliminary experience, it was concluded that nonselective arterial digital arteriography is not a sensitive method for detecting mediastinal glands.

Published
1984
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