Appendix Flashcards
1
Q
Ackerman’s 9 basic patterns of inflammatory skin disease
A
- Superifical perivascular dermatitis
- Superficial and deep perivascular dermatitis (includes spong derm, psoriasiform derm, and interface derm)
- Vasculitis
- Nodular and diffuse dermatitis
- Intraepidermal vesicular and pustular dermatitis
- Subepidermal vesicular dermatitis
- Folliculitis and perifolliculitis
- Fibrosing dermatitis
- Panniculitis
2
Q
Leboit’s 5 patterns of interface dermatitis base on epidermal changes
A
- Acute cytotoxic
- EM, TEN, connective tissue disease, fixed drug, morbilliform drug, pityriasis lichenoides. early GVHD, subacute radiation dermatitis, eruption of lymphocyte recovery
- basketweave orthokeratosis
- Premature terminal differentiation
- LP, wound healing, lichenoid GVHD, lichenoid drug, lichenoid keratosis, DLE
- basilar squamatization, jagged rete ridges
- Irregular epidermal hyperplasia
- hypertrophic LP, verrucous LE
- Psoriasiform +/- spongiosis
- MF, syphilis, lichen aureus, lichen striatus, urticarial pemphigoid, porokeratosis, eraly lichen sclerosus
- Atrophic
- LP, poikilodermatous MF, regression of melanoma or superficial BCC
3
Q
Papillomatosis
A
Epidermal hyperplasia in which there are also projections of the dermal papillae above the skin surface (e.g., warts)
4
Q
Vacuolar alteration
A
Minute spaces immediately above or below the basement membrane
5
Q
spongiform pustule
A
accumulation of neutrophils within and between keratinocytes or stratum corneum (e.g., Munro’s microabscesses)