Welcome to PICU Doc On Call, A Podcast Dedicated to Current and Aspiring Intensivists.

I'm Pradip Kamat and I'm Rahul Damania and we are coming to you from Children's Healthcare of Atlanta - Emory University School of Medicine.

Welcome to our Episode of a 16 year old with fever and a rash.

Here's the case:

A 16 year old F presents to the PICU with generalized weakness, fever and a diffuse rash**.** Three days prior to admission she stated that she was feeling lightheaded and the day after she started having frequent non-bloody diarrhea. She states that she has otherwise been healthy, no sick contacts or travel, and the only change in her life was her menstrual cycle which ended a few days before her symptoms started. She says that about two weeks ago, she went to her primary care physician to get an in-grown toe nail drained, but was able to recover after some analgesia and antibiotics for a week. On day of admission her mother brings her into the ED as she says her rash continues to progress. Her mother states that the rash looks like a sunburn. Mother noticed on day of admission that her daughter now had red injected eyes bilaterally without discharge, and was becoming increasingly confused with her fevers. Of note, the patient has also has had decreased oral intake as she says her mouth quote hurts when she swallows. She has had no sore throat, congestion, dysuria, or headache. She presents to the ED febrile to 39 C and tachycardic to 130 bpm. She is ill appearing and has orthostatic vital signs. Her exam is notable for palpable diffuse myalgia, oropharyngeal hyperemia, diffuse erythroderma, and conjunctival injection. She is noted to have a hyperdynamic precordium and faint crackles bilaterally. Her L toe is mildly erythematous with no discharge, necrosis or pain to palpation. Acute resuscitation and diagnostics are begun and patient is transferred to the pediatric intensive care unit.

To summarize key elements from this case, this patient has:

Hx of a fever and multisystem involvement including GI manifestations, myalgias, confusion, mucositis, and rash
This is in the setting of a local drainage procedure and course of antibiotics.
In addition, she presents now with fever, hypotension, and tachycardia.
These elements so far bring up a broad differential but for now we can agree that it seems that she has signs of acute inflammation or infection throughout her body.

nsition into some history and physical exam components of this case.

If we take a step back, what are key history features in a child who presents with fever & rash?

Understanding the characteristics of the rash, the evolution, and progression of the rash is important.
In the setting of myalgias, fever, headache, and rash you should think of assessing for any recent travel as tick-borne illnesses commonly present with this symptomatology.
You also want to assess for recent antibiotic exposures, sexual history, and surgical history - in our case, our patient had a recent procedure on her...

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