Mastocytoma kutanes: 1.0 x 2.0 cm, yellow-brown, flat, crescent-shaped, raised lump with blurred edges, protruding in the first two months of life; normal surface relief above the lump.
Mastocytoma kutanes: in the first two months of life protruding 1.0 x 1.5 cm, brown, crescent-shaped raised node, after rubbing, central base formation
Mastocytoma cutanes: after rubbing, central base formation (marked by arrows). marked by square (see: Inlet): surface of the node with unchanged relief of the field skin with normal follicular structure. "not pergmentary smooth atrophic". explanation: the mast cell infiltration of the skin does not grow displacing, does not change the surface relief,
Cutaneous mastocytoma in a few weeks old infant; the skin lesions were conspicuous by acute blistering after a banal trauma (see following figure).
Cutaneous mastocytoma in a little-week-old infant. Acute blistering after a common trauma.
Mastocytomas cutaneous: reddish-brown plaques that appear in the first months of life and cause symptoms such as swelling and central blistering only after rubbing. These symptoms also occur after warm bathing.
Mastocytomas, cutaneous: moderately consistency-propagated, brownish-reddish, blurred, maculopapular plaques; the Darian sign is positive (development of a wheal after rubbing the efflorescence).
Multiple mastocytomas:disseminated, two-dimensional brownish-reddish, itchy, smooth spots and plaques on the trunk and extremities of a 6-month-old boy.
Multiple mastocytomas: disseminated, flat, brownish-reddish, itchy, smooth patches and plaques on the trunk and extremities of an 8-month-old boy; attention should be paid to the intact surface pattern of the field skin over the lesional skin.
Multiple mastocytomas:disseminated, flat, brownish-reddish spots and plaques on the trunk and extremities that become increasingly itchy and smooth when exposed to heat and traumatic irritation.
Multiple mastocytoma: disseminated, flat brownish reddish, itchy, smooth patches and plaques on the right foot or lower leg of a 4-month-old boy; the intact surface pattern of the field skin over the lesioned skin is shown in the inlet.
Mastocytoma, cutaneous. the surface epithelium is unchanged. the entire dermis is pervaded by a diffuse infiltrate of mast cells. subepithelial a free border strip is visible.
Mastocytoma, cutaneous presentation of mast cells using monoclonal antibody against the SCF receptor (CD117).
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