An Erythematous Plaque With Overlying Alopecia on the Scalp of a Child: Diagnosis

    September 2011 in “ Archives of dermatology ”
    TLDR The child was diagnosed with cutaneous leishmaniasis.
    The histopathologic examination of a biopsy specimen from a child with an erythematous plaque and overlying alopecia on the scalp revealed numerous aggregates of epithelioid histiocytes and lymphocytic infiltrates. Additionally, numerous 2- to 4-μm round to oval organisms with kinetoplasts located at the periphery of vacuolated cytoplasms of macrophages were identified, consistent with amastigotes. The diagnosis for the patient's condition was cutaneous leishmaniasis.
    Discuss this study in the Community →

    Related Community Posts Join

    6 / 1000+ results
      Diffuse hair loss and scalp biopsies

      community Diffuse hair loss and scalp biopsies

      in Research  692 upvotes 3 months ago
      Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

      community Hair Remedies that Don't Work for Anybody Seeking Hair Regrowth

      in Treatment  7 upvotes 4 years ago
      Hair loss treatments discussed include minoxidil, finasteride, and RU58841. Salon products and supplements generally don't work for hair regrowth unless there's a severe nutritional deficiency, while hormonal treatments like estrogen and spironolactone can be effective.

      community Alopecia Areata Question

      in Treatment  2 upvotes 3 years ago
      A user with alopecia totalis, borderline universalis, seeks advice on getting into a Xeljanz trial or appealing insurance for coverage. They experienced significant hair regrowth but are now seeing hair loss again and want to try Xeljanz.

      community mbp alopecia areata or vitamin deficiency

      in Chat 4 months ago
      A 19-year-old male has been using topical finasteride and minoxidil for 8 months with no progress and is considering seeking a second opinion due to potential misdiagnosis. The discussion revolves around whether the hair loss is due to male pattern baldness, alopecia areata, or a vitamin deficiency.

      community Androgenic alopecia exclusively on the vertex of the scalp

      in Chat  6 upvotes 6 months ago
      A user experienced androgenic alopecia starting at the vertex without frontal hairline recession and is seeking information on this pattern. Another user noted that vertex or diffuse hair loss is common among men.

    Similar Research

    5 / 1000+ results