What is the finding which the mnemonic "HAAPPIED" is used for?
Eosinophilic spongiosis
What does Bimzelx inhibit? (Be as specific as possible)
IL-17 A and F
Name 2 early signs of lidocaine toxicity
Perioral numbness
Metallic taste
Tinnitus
List the history findings in PLEVA
P: Parakeratosis
L: Lichenoid infiltrate
E: Extravasation of erythrocytes
V: V-shaped dermal lymphocytic infiltrate
A: Acute epidermal changes
What does vismodegib inhibit?
Smoothened
Target sonic hedgehog pathway by inhibiting smoothened → SUFU stays bound to GLI → GLI1/2 transcription factors stay inactive → inhibition of transcription of target genes.
Which is permanent? Motor or sensory nerve damage?
Motor
What is the mnemonic for ddx with a Grenz Zone?
G-CALL
What specific ocular finding is most common AE of dupilumab?
Conjunctivitis > Keratitis
Locate the 3 danger zones
1. Superficial temporary nerve - will knock out brow lift ability -> ptosis
2. Marginal mandibular nerve - will knock out the depressors so the mouth cannot fall
3. Spinal accessory nerve - winged scapula
What is the ddx for painful tumors?
BLEND AN EGG or BANGLES
Which of the following increases risk of SCC/KA?
A. Trametinib
B. Vemurafenib
C. Ipilimumab
D. Nivolumab
B - BRAF inhibitors increase SCC risk. Adding a MEK inhibitor reduces the risk!
If you have DFSP with fibrosarcomatous change, what screening tools do you use and why?
CT Chest imaging, high risk of mets to the lungs.
What does LEOPARD stand for?
L - lentigines, E - EKG abnormalities, O - ocular hypertelorism, P - pulmonary stenosis, A - abnormal genitalia, R - retardation of growth, D - deafness
What is the drug name / mechanism of the immunotherapy used for Merkel Cell?
Avelumab (PD-L1) or Pembro (PD-1) inhibitors
A patient is getting Mohs for a SCC on the lip. The defect spans the lower ⅔ of the lip and the plan for recon is an Abbe flap. His history includes allergy to penicillin, knee replacement 6 months ago, and a pacemaker. Do you give antibiotics? If so, what do you give?
Yes, you are breaching oral mucosa with this flap. He is at risk for joint infection. He is allergic to penicillin so you give either:
Clinda, Azith, or Clarithro