Flame figures dermatopathology
This glossary describes dermatopathological terms. It is arranged alphabetically. If you don't find what you are looking for in this list, try our general glossary, TopicsA–Z indexor the DermNet search box. See more Acantholysis is the separation of keratinocytes within the epidermis due to the loss of adhesion between keratinocytes. … See more Acanthosis is a thickening of the epidermis and elongation of the rete ridges due to thickening of the spinous layer +/- enlargement of rete pegs. Typical examples include … See more Acantholytic dyskeratosis is the reaction pattern characterised by suprabasal clefting and acantholysis and dyskeratotic keratinocytes. Acantholytic dyskeratosis may be seen in various conditions but classically Darier … See more Apoptosis is the regulated, normal physiological process by which a cell undergoes a process of dying/self-destruction in the presence of a suitable signal(s) from the … See more Webflame figure: a small area of dermal or subcutaneous necrosis with intense eosinophil staining of collagen bundles; seen in the lesions of eosinophilic cellulitis.
Flame figures dermatopathology
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WebApr 13, 2024 · Horizontal flame spread tests (HFSTs) and Vertical flame spread tests (VFSTs) were carried out by applying a 20 ± 5 mm long butane flame to the short side of 30 mm × 60 mm specimens according to the ISO 3795 and ISO 15025 standards, modified in terms of cotton size specimens and flame application time. In the horizontal … WebAlthough the classic histologic hallmark of Wells syndrome is scattered flame figures, this finding is not specific and can be found in other hypereosinophilic conditions. 2 Clinical manifestations most often consist of 2 distinct phases: an initial painful burning or pruritic sensation, followed by the development of erythematous and edematous ...
WebApr 30, 2002 · In all specimens, flame figures and/or large foci of so-called ‘collagen degeneration’ were detected and histopathological features were not predictive of the …
WebOrganisms Chromosomes Start Stop ... WebConference participants discussed the diagnostic approach to dermatitis in domestic animals, beginning with a brief review of pattern analysis and its diagnostic utility in dermatopathology. Participants discussed the following ten non-neoplastic reaction patterns: (1) 1. Perivascular dermatitis 2. Interface dermatitis 3. Vasculitis
WebFeb 29, 2024 · Flame figures Eosinophilic cellulitis Well’s syndrome Download chapter PDF History and Clinical A 20-year-old female presented for evaluation of a rash on her right arm. It began one week prior to her visit after she went hiking at a local park. Since then, the patient reported that it was spreading outwards.
WebDefine flame figure. flame figure synonyms, flame figure pronunciation, flame figure translation, English dictionary definition of flame figure. n. 1. The zone of burning gases … great inexpensive getawaysWebOct 28, 2024 · ( a) Dense dermal inflammatory infiltrate, mostly made of lymphocytes with numerous widespread eosinophils, with hyperplastic overlying epidermis. Eosinophils are associated with foci of collagen necrosis to yield “flame … great inexpensive kids christmas giftsWebApr 30, 2002 · In all specimens, flame figures and/or large foci of so-called ‘collagen degeneration’ were detected and histopathological features were not predictive of the clinical picture. Use of the term eosinophilic dermatosis was advocated in diagnostic dermatopathology. great inexpensive headphonesWebJul 8, 2016 · Palisading of neutrophils, leukocytoclastic debris, and flame figures caused by the accumulation of degranulated neutrophilic contents were observed, but there was no frank vasculitis or granuloma formation. These features were consistent with SLE-associated palisaded neutrophilic granulomatous dermatitis (PNGD). great inexpensive gift ideasWebFlame figures are a characteristic histologic feature of Wells'syndrome (eosinophilic cellulitis). In this light and electron microscopic study, the ultrastructure of flame figures … great inexpensive gifts for coworkersWebJan 23, 2024 · Flame figures typify Wells syndrome but may be present occasionally in any eosinophil rich dermal infiltrate Viral exanthem: Vacuolar interface dermatitis, often with extravasated erythrocytes and exocytosis of lymphocytes, … great inexpensive rope for hiking fallWebJun 1, 2003 · Dermatitis Herpetiformis With Flame Figures Mimicking an Arthropod Bite Rose, Christian; Bröcker, Eva-B.; Krahl, Dieter The American Journal of Dermatopathology. 25(3):277-278, June 2003. great inexpensive makeup brushes