Derm Flashcards
findings of IgA bullous dermatosis
tense blisters in a circular pattern
what medication can cause IgA bullous dermatosis
vancomycin
what is seen on direct immunofluorescense of IgA bullous dermatosis
IgA deposition linearly at the dermal-epidermal junction
What is treatment for IgA bullous dermatosis
dapsone
findings of acrodermatitis enteropathica
failure to thrive, irritability, skin and mucus membranes lesions soon after weaning from breast milk.
Inheritance of acrodermatitis enteropathica
autosomal recessive
What deficiency is associated with acrodermatitis enteropathica
zinc deficiency
guttate psoriasis follows what infection usually
GAS infections- pharyngitis
Findings with DRESS syndrome
drug reaction- dermatitis with eosinophilia ans systemic symptoms. Fever. Morbiliform erythematous vesciular rash, edema and arthlargias
what medications cause DRESS
phenytoin, carbamazepine, phenobarbital, sulfonamides, NSAIDs, Lithium, fluoxetine
What is time frame of DRESS syndrome reaction
2-8 up to 12 weeks
risk of culodermal melanocytosis- bluish gray irregular patchy pigmentation of the face in ophthalmic or maxillary distribution
glaucoma
numerous small discrete drop like erythematous papules and plaques
guttate psoriasis
Anti dsDNA
lupus
Anti smith Ab
lupus
Anti U1 RNP
mixed connective tissue disease
anti Ro Ab
neonatal lupus or sjogren
findings incontentia pigmenti
pegged or conical teeth, partial anodontia, alopecia, nail changes, peripheral eosinophilia and inflammatory vesicles and bullae over trunk and extremities
hypertrophic pinkish lesions of distal interphalangeal joints
gottrons papules-pathopneumonic for Juvenile dermatomyositis
treatment for icthyosis vulgaris
emollient containing a hydroxy acid or ammonium lactate
fluid replacement for burn per kg
4mL/kg x % affected
treatment of pityriasis alba
emollient
treatment for lichen sclerosis atrophicu
steroid cream.
treatment for rosacea
metronidazole
