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- Kato Tetsuro
- Department of Urology, Akita University School of Medicine
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- Miyagawa Ikuo
- Department of Urology, Akita University School of Medicine
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- Kumagai Ikutaro
- Department of Urology, Akita University School of Medicine
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- Miura Kunio
- Department of Urology, Akita University School of Medicine
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- Nemoto Ryosuke
- Department of Urology, Akita University School of Medicine
Bibliographic Information
- Other Title
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- 前立腺梗塞の病理組織学的研究
- ゼンリツセン コウソク ノ ビョウリ ソシキガクテキ ケンキュウ
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Description
Infarction of the prostate in hyperplastic glands is more frequent than generally supposed. In 120 cases of hyperplastic prostates, twenty-four instances of infarction were found, constituting in frequency of 20 per cent.<br>The lesion of infarction, which occurs only in hyperplastic nodule, consists of foci of coagulation necrosis involving epithelial and stromal elements. Squamous epithelial metaplasia, as well as the so-called “regenerating epithelial dysplasia”, frequently develops around the periphery of an area of infarction. These epithelial changes may mislead one into considering the conditions as a malignant tumor, when he is unaquainted with this process. The significance of epithelial metaplasia or dysplasia in the differential diagnosis from carcinoma should be noticed.<br>In cases with infarction, the average weight of enucleated glands increased by more than 50%, the attacks of urinary retention occurred 1.7 times more frequent and the duration of symptoms was 20 months shorter, as compared to those in cases without infarction.
Journal
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- The Japanese Journal of Urology
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The Japanese Journal of Urology 65 (2), 118-123, 1974
THE JAPANESE UROLOGICAL ASSOCIATION
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Keywords
Details 詳細情報について
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- CRID
- 1390001205477043968
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- NII Article ID
- 130006933485
- 110003047605
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- NII Book ID
- AN00196577
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- ISSN
- 18847110
- 00215287
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- NDL BIB ID
- 7623697
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed