Welcome to PICU Doc On Call, a podcast dedicated to current and aspiring intensivists. I am Pradip Kamat. I am Rahul Damania, a current 3rd year pediatric critical care fellow. I am Kate Phelps- a second year pediatric critical care medicine. We come to you from Children's Healthcare of Atlanta Emory University School of Medicine. We are delighted to be joined by guest expert Dr Stephanie Jernigan Assistant Professor of Pediatric-Pediatric nephrology, Medical Director of the Pediatric Dialysis Program at Children’s Healthcare of Atlanta. She is the Chief of Medicine and Campus Medical Director at Children’s Healthcare of Atlanta, Egleston Campus. Her research interests include chronic kidney disease, and dialysis. She is on twitter @stephaniejern13 I will turn it over to Rahul to start with our patient case... A 3 year old previously healthy male presents with periorbital edema. Patient was initially seen by a pediatrician who prescribed anti-histamines for allergy. After no improvement in the eye swelling after a two week anti-histamine course, the patient was given a short course of steroids, which also did not improve his periorbital edema. The patient progressed to having abdominal distention and was prescribed miralax for constipation. Grandparents subsequently noticed worsening edema in his face, eyes, and feet. The patient subsequently had low urine output, low appetite and lack of energy patient was subsequently brought to an ED and labs were obtained. Grandparents denied any illness prior to presentation, fever, congestion, sore throat, cough, nausea, vomiting, gross hematuria, or diarrhea. In ED patient was noted to be hypertensive (Average systolic 135-highest 159mm HG), tachycardic (HR 130s-140s), breathing ~20-30 times per minute on RA with SpO2 92%. Admission weight was recorded at 16.5Kg. Physical exam showed periorbital edema, edema of ankles, there was mild abdominal distention (no tenderness and no hepatosplenomegaly), heart and lung exams were normal. There were no rashes on extremities. Labs at the time of transfer to the PICU: WBC 10 (62% neutrophils, 26% lymphocytes) Hgb 7.2, Hct 21, Platelets 276. BMP: Na 142/K 8.4/Cl 102/HCO3 19/BUN 173/creatinine 5.8. Serum phosphorus was 10.5, Total Ca 6.4 (ionized Ca= 3.4), Mag 2.0, albumin 2.6, AST/ALT were normal. An urine analysis showed: 1015, ph 7.5, urine protein 300 and rest negative. Chest radiograph revealed small bilateral pleural effusions. After initial stabilization of his hyperkalemia-patient was admitted to the PICU. PTH intact 295 (range 8.5-22pg/mL). Respiratory viral panel including for SARS-COV-2 was negative. C3 and C4 were normal. A nephrotic syndrome/FSGS genetic panel was sent. A renal US showed: bilateral echogenic kidneys and ascites (small volume). Pradip: Dr Phelps what are the salient features of the above case presented? Kate Phelps: This patient has a subacute illness characterized by edema, anemia, and proteinuria. His labs show that he has severe acute kidney injury with significantly elevated BUN and Creatinine, hyperkalemia, hyperphosphatemia, and hypocalemia. Rahul: Dr Jernigan welcome to PICU Doc on Call Podcast. Thanks Kate, Rahul and Pradip for inviting me to your podcast. This is a such a great way to provide education and it is my pleasure to come today to speak about one of my favorite topics, pediatric dialysis. I have no financial disclosures or conflicts of interest and am ready to get started. Rahul: Dr Jernigan as you get that call from the ED and then subsequently from the PCCM docs, as a nephrologists whats going on in your mind ? When I get the call from the outside hospital my first job is to make sure the patient is safe and stable for transfer to a tertiary care center. This includes concern about airway, breathing and level of alertness. From a renal standpoint,...