Biomedical subjects
J Baral
Publications and source records attributed to J Baral.
Lymphomatoid papulosis with antigen deletion and clonal rearrangement in a 4-year-old boy.
Lymphomatoid papulosis (LyP) is rarely seen in children. We report a case of LyP in a 4-year-old boy in whom immunopathologic studies demonstrated T cell antigen deletions. In contrast to all but two previous reports, a T suppressor (CD-8) phenotype was predominant. Southern blot analysis of DNA isolated from a typical skin lesion indicated a clonal rearrangement of the T cell receptor beta gene. Because of a 10% frequency of malignant lymphomas in patients with LyP, long-term observation is crucial, especially in children. We recommend routine clonal rearrangement studies for aid in diagnosis and follow-up, and as possible prognostic indicators in children with this condition.
Minoxidil and tail-like effect.
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Deaths associated with topical minoxidil therapy.
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Minoxidil and tail-like effect.
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Imipramine-induced alopecia areata-like lesions.
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Chalazion curets for dermatophyte specimens.
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Minoxidil and sudden death.
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Scalp comedones after topical minoxidil.
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Criteria for the histologic diagnosis of malignant melanoma.
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Vulvitis circumscripta plasmacellularis.
In this paper we present what is apparently the tenth published case of vulvitis circumscripta plasmacellularis (Zoon). The patient had eroded, red-brown, asymptomatic vulvar lesions that were recalcitrant to treatment. The characteristic histopathology--dense plasma cell infiltrate and deposition of hemosiderin--was present.
Pruritus ani and Staphylococcus aureus.
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Use of a simple technique for the collection of blood from premature and full-term babies.
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