PMID: 7334161Dec 1, 1981Paper

Macular amyloidosis with patchy filamentous degeneration of collagen islands

Journal of Cutaneous Pathology
M IshiiT Hamada

Abstract

Unusual patchy filamentous degeneration of collagen islands, found in a typical case of macular amyloidosis, is described. This phenomenon was found to begin in intact islands scattered among the amyloid islands in the papillary and upper reticula dermis. Since the patches varied in size, they were thought to have grown gradually with time. They were derived from the degeneration of collagen fibrils and demonstrated a tropocollagen-like structure. Although the small patches preserved some characteristic structures of collagen fibrils or tropocollagen, the large patches showed amyloid-like filamentous masses surrounding the collagen islands.

References

Jun 1, 1975·The British Journal of Dermatology·H Ebner, W Gebhart
Jun 1, 1977·The British Journal of Dermatology·D M MacDonaldN Ramnarain
Feb 1, 1979·The Journal of Investigative Dermatology·K Hashimoto, M Kumakiri
Nov 1, 1973·The Journal of Investigative Dermatology·K Hashimoto, L E King
Dec 1, 1971·Archives of Dermatology·K Hashimoto, L L Onn
Jul 1, 1971·The British Journal of Dermatology·A K KurbanJ Mire

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Citations

Sep 1, 1994·International Journal of Dermatology·M ChanokiT Hamada
Apr 1, 1990·Clinics in Dermatology·M Ishii
Oct 1, 1995·The Journal of Dermatology·T KobayashiN Onoda
Jun 1, 1987·International Journal of Dermatology·C K Wong

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