This is the second of three exclusive PEMPix cases that will be posted online in advance of the 2019 Section on Emergency Medicine programming at the American Academy of Pediatrics National Conference and Exhibition.
This case was originally submitted by…
Emily Hegamyer, MD
Third Year Pediatric Emergency Medicine Fellow Nemours Alfred I. duPont Hospital for Children Wilmington, DE
A 12 year old female presents with a rash that has been present for ten days. She first noted a blister on her right foot after walking barefoot outside, with subsequent spread to her back, bilateral arms and both feet. Initially the rash was mostly itchy, but now it is now painful as well. The blisters continue to grow larger with the addition of small, reddish bumps on her arms, legs and back. She was evaluated by her primary care doctor two days ago and was prescribed cetirizine and trimethoprim/sulfamethoxazole which she has taken for two days with no improvement. She does note that she has been both slightly dizzy, and a little more sleepy since starting these medications.
Review of Systems
Constitutional: Negative for appetite change, fatigue or fever. HEENT: Negative forcongestion, rhinorrhea, eye pain, eye redness, sore throat. Respiratory: Negative for cough or shortness of breath. Cardiovascular: Negative for chest pain. Gastrointestinal: Negative for abdominal pain, diarrhea, nausea and vomiting. Genitourinary: Negative for dysuria, hematuria, urinary frequency. Musculoskeletal: Negative for myalgias, arthralgias. uSkin: Positive for rash. Neurological: Positive for light-headedness. Negative for syncope and headaches.
VITALS: BP 121/66 | Pulse 97 | Temp 36.9 °C (98.4 °F) | Resp18 | Wt45.3 kg (99 lb13.9 oz) Constitutional: Patient in no acute distress. Appropriately interactive. Appears well-nourished and well-developed. Head: Atraumatic. No cranial deformities noted. Nose: Nares patent. Mouth/Throat: Mucous membranes are moist, non erythematous. No pharyngeal erythema, edema or tonsillar exudate. Eyes: PERRLA. EOM intact. Conjunctivae normal. No eye discharge noted. No scleral injection or icterus. Neck: Normal range of motion. Neck supple. Cardiovascular: Regular rate and rhythm. S1 normal and S2 normal. No murmurs, rubs or gallops. 2+ DP b/l. Cap refill <3s. Pulmonary/Chest: Breathing comfortably. Good air movement throughout lung fields b/lwith no wheezes/rales/rhonchi. No accessory muscle use or nasal flaring. Abdominal: Soft. No distension. Non-tender to palpation in all four quadrants with no rebound tenderness or guarding. No hepatosplenomegaly appreciated. Genitourinary: Normal phenotypic female. No erythema, edema, blisters, vesicles, pustules or rash noted in genital region. Musculoskeletal: Normal range of motion in upper and lower extremity joints. She exhibits no edema or deformity in upper or lower extremities. Neurological: CN II-XII intact. Strength 5/5 in UE/LE b/l. Sensation intact in UE/LE b/l. Normal muscle tone and bulk. Skin: Skin is warm and dry. No petechiae, no purpura. No cyanosis. No mottling. Several blisters of varying sizes noted on bilateral feet and hands with underlying erythema and mild edema, particularly on dorsal aspect of right foot. Yellowish drainage noted between 2nd and 3rd toe of right foot in area where blister had been unroofed. Diffuse maculopapular erythematous rash on upper and lower extremities with scattered pinpoint blisters. No involvement of chest, back, face or genital region. Large blisters are particularly tense to touch and extremely tender to palpation.
The images seen below are courtesy of Emily Hegamyer, MD, 2019