Leukemia_cutis=ابيضاض الدم الجلدي

Leukemia_cutis=ابيضاض الدم الجلدي   LEUKEMIA CUTIS   Leukemia cutis (LC) is a localized or disseminated skin infiltration by leukemic cells. It is usually a sign of dissemination of systemic disease or relapse of existing leukemia. Reported incidence varies from less than 5 percent to 40 percent, depending on the type of leukemia, both acute and […]

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Leukonychia = ابيضاض الاظافر

Leukonychia = ابيضاض الاظافر Leukonychia True leukonychia results from defective keratinization of the distal matrix with persistence of parakeratotic cells in the ventral nail plate. The superficial nail plate is structurally normal, but the nail presents opaque white patches or striae, which often disappear before reaching the distal edge of the nail. Punctate leukonychia is […]

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Leukoplakia = الطلاوة

Leukoplakia = الطلاوة     LEUKOPLAKIA   Leukoplakia is a clinical term that refers to a predominantly white lesion of the oral mucosa that cannot be rubbed off or characterized by any other definable lesion or known disease.130 Leukoplakia is the most common precancerous lesion of the oral mucosa, with the potential to become oral […]

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