Current Catalog

Current Catalog

Author: National Library of Medicine (U.S.)

Publisher:

Published: 1970

Total Pages: 1040

ISBN-13:

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Includes subject section, name section, and 1968-1970, technical reports.


The Thymus

The Thymus

Author: Eberhard Walter

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 460

ISBN-13: 3642841929

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Until the middle of the present century, the morphology and function of the thymus were primarily of interest to those working in the fields of pathologic anatomy, endo crinology, and pediatrics. However, during recent decades careful and refined histo logic studies of the organ have expanded our knowledge. It now seems certain that the thymus plays a central role in the immune system, and some of the substances pro duced by this organ are considered together under the collective term of "thymic hor mones". In clinical medicine (in particular endocrinology and pediatrics, as well as surgery and radiologic oncology), the startling advances that have taken place in radiologic diagnostics with the advent of new imaging procedures such as computed tomography and magnetic resonance imaging have provided fresh impetus in the search for effec tive treatments for hyperplasia, tumors, and tumor-like changes of the thymus. Normal variants of the thymus, which lies concealed within the anterior superior mediastinum, have been recorded, and pathologic changes such as primary or secondary tumors can now be analyzed and correctly diagnosed.


Angiography of Bone and Soft Tissue Lesions

Angiography of Bone and Soft Tissue Lesions

Author: I. Yaghmai

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 449

ISBN-13: 3642671497

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Many bone lesions have a characteristic roentgen appearance, while others create diagnostic dilemmas not only for the radiologist, but also for the pathologist and surgeon. Arteriography is helpful in the diagnosis of these difficult cases, which cannot be diagnosed with certainty by the combined data from plain radiographs and histologic material. Since therapy is depen dent on the specific diagnosis, and unnecessary radical surgery has been performed in the past for benign disease, the addition of arteriographic data may confirm or refute a diagnosis and be quite helpful to the patient and orthopedic surgeon. Issa Yaghmai has had a great interest in the angiography of bone lesions and has collected over 650 cases during the past 10 years. He has examined patients with virtually every type of bone lesion, and has faithfully cat alogued and recorded his findings along with those of the pathologist. The histologically doubtful cases were sent to other renowned bone patholo gists for opinions so that he could be as accurate as possible in correlating his angiographic findings with specific histologic diagnoses. His collection of bone arteriograms is surely one of the most extensive in the world. He has recorded in this volume the illustrations and information he has amassed, and supplemented it with pertinent information from an exhaustive review of the literature. Bone angiography is not for every patient with a bone lesion, and Issa carefully tells us when it will or will not help us in our differential diagnosis.