WebRobert L. Wallace, ... Hilary A. Smith, in Thorp and Covich's Freshwater Invertebrates (Fourth Edition), 2015 Excretory System: Protonephridium. A paired protonephridial system composed of tubules and flame cells functions in excretion of nitrogenous wastes and osmoregulation in all rotifers (Figures 13.1–13.2).Usually there are only a small number … WebHistology of eczema. The spongiotic tissue reaction pattern is characterised by intercellular oedema within the epidermis (spongiosis). ... Vesicles are filled with proteinaceous fluid containing lymphocytes and histiocytes (figure 1, arrow). In allergic/contact dermatitis, eosinophils may be prominent (eosinophilic spongiosis).
Dermatitis Herpetiformis With Flame Figures—An Unusual Case... : …
WebFlame figures form by rimming of degranulating eosinophils around altered collagen bundles. As a histologic reaction pattern they can be found in a variety of diseases. Occasionally they can be seen in bullous pemphigoid where eosinophils often dominate. But they are exceptionally rare in DH and were only briefly mentioned in textbooks ( 4,5 ). WebApr 1, 2014 · Flame figures in histology associated with allergic contact dermatitis from a henna tattoo Yeo, In Kwon; Ko, Eun Jung; Park, Kui Young; Li, Kapsok; Kim, Beom Joon; ... [+] International Journal of Dermatology , Volume 53 (4) – Apr 1, 2014 Read Article Download PDF Share Full Text for Free 3 pages Article Details Recommended … notebook front cover template
Churg-Strauss syndrome pathology DermNet
WebThe histology includes flame figures produced by the deposition of major basic protein on collagen bundles by eosinophils. Flame figures are not unique to Wells' syndrome. The … WebEosinophilic infiltration with flame figures is a distinctive reaction to various stimuli. It may be seen in a wide variety of clinical conditions and is not confined solely to patients with … Webflame, rapidly reacting body of gas, commonly a mixture of air and a combustible gas, that gives off heat and, usually, light and is self-propagating. Flame propagation is explained … notebook für cad