Pityriasis Lichenoides et Varioliformis Acuta and Pityriasis Lichenoides Chronica?
…eases to occur over a continuous spectrum, with appreciable overlapping of the clinical features.” Lynch PJ. Lymphoma, leukemia, and related disorders. In: Sams WM Jr, Lynch PJ, eds. Principles and Practice of Dermatology, 2nd ed. New York:…
Polymorphous light eruption
…rm in response to an assault by an arthropod, Sweet’s syndrome, pyoderma gangrenosum, erysipelas, and an expression of leukemia cutis, and some manifestations of spongiotic vesicular dermatitides, such as those caused by allergic contactants…
Differential Diagnosis
Mycosis fungoides, papular/plaque stage Adult T-cell leukemia/lymphoma, papular stage 1. No crusts as a rule 1. Crusts common 2. No collections of lymphocytes in the cornified layer usually 2. Collections of lymphocytes in the cornified layer…
Discussions
…f a patient with actinic reticuloid often resembles that of a lion (leonine), as does that of some patients with lymphoma or leukemia and, stereotypically, those with lepromatous leprosy. In brief, actinic reticuloid is a euphemism for persistent…
Dermatopathology: An abridged compendium of words. A discussion of them and opinions about them. Part 6 (I-L)
…uclei arranged as single cells (strands) between collagen bundles; especially common in metastatic carcinomas and in certain leukemias and can also be seen in melanoma among others. INFERIOR SEGMENT OF A HAIR FOLLICLE: is bounded above by the site…
Images
…Mycosis fungoides, papular/plaque stage Adult T-cell leukemia/lymphoma, papular stage…
Cutis marmorata telangiectatica congenita restricted to both breasts in a young female
…yndrome [10]. Rare reports include atypical CMTC with retinoblastoma [11]. Interestingly, CMTC associated with meningioma or leukemia has also been reported and is very rarely associated with mental retardation, aplasia cutis congenita, multicystic…
Proton pump inhibitor induced Sweet’s syndrome: report of acute febrile neutrophilic dermatosis in a woman with recurrent breast cancer
…of an established neoplasm [5]. Paraneoplastic Sweet’s syndrome is most commonly observed in patients with acute myelogenous leukemia [6]. Solid tumor-associated Sweet’ syndrome has most frequently been described in patients with carcinomas of the…
Cytomegalic inclusion disease
…rocesses cannot be differentiated from one another clinically, but only by laboratory methods. Extremely young children with leukemia may exhibit purpuric macules, papules, and nodules. Herpes simplex infection at times also may affect the perianal…
Pyogenic granuloma, fully developed vs. Kaposi’s sarcoma, nodular
An inflammatory disease caused by the yeast Candida albicans and manifested clinically as erythematous papules and pustules that may become confluent to form plaques in the case of the former and erosions in the case of the latter. The nail unit…