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Biomedical subjects

D F Fretzin

Publications and source records attributed to D F Fretzin.

50 records · Page 3Linked to original sources

Transient neonatal pustular melanosis.

Newborn infants were observed with vesicopustular and pigmented macular skin lesions, which occurred more commonly in black and mature infants and which were distinct clinically and histopathologically from erythema toxicum. Histopathology of skin biopsies of the vesicopustules is characterized by polymorphonuclear infiltration. The lesions often present as, or evolve into, a pigmented macule and persist from three weeks to three months. There are no associated systemic symptoms.

Black or African American↗

Toxic epidermal necrolysis associated with allopurinol administration.

Allopurinol, now established as a standard form of therapy in hyperuricemia and gout, may be associated with life-threatening skin reactions. This study reports the occurrence of toxic epidermal necrolysis TEN) in three patients receiving Allopurinol. The patients receiving allopurinol. The patients had complicated medical illnesses and were receiving various other medications, but the most apparent common denominator was allopurinol ingestion. Two other cases of TEN and five cases of severe hypersensitivity reactions with vasculitis and extensive skin manifestations, secondary to this drug, have been described in the recent literature. Allopurinol has several unique biochemical and metabolic properties that may increase its ability to cause hypersensitivity or toxic skin reactions.

Aged↗

Malignant down.

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Aged↗