Pediagogy™

Lidia Park and Tammy Yau
  • 5.0 (9)
  • Medicine

Pedagogy is the art and science of teaching. In this same regard, Pediagogy was created with the goal of teaching on-the-go medical students, residents, and any other interested learners about bread-and-butter pediatrics. Pediagogy is an evidence-based podcast, reviewed by expert specialists, and made by UC Davis Children’s Hospital doctors. Let’s learn about kids!

  1. 1d ago

    Inflammatory Markers

    When do we use inflammatory markers? What do they tell us? Learn how these lab values make a difference in your clinical decision making! This episode was written by pediatricians Lidia Park and Tammy Yau as well as pediatrics resident Anjali Doshi, with content support from Natasha Nakra, pediatric infectious disease physician. Pediatricians Tammy and Lidia take full responsibility for any errors or misinformation. Follow us on Twitter/X @Pediagogypod, Instagram/Threads @pediagogy, Bluesky @pediagogypodcast.bluesky.social, and connect with us at pediagogypod@gmail.com Key Points:  ESR is a marker of inflammation anywhere in the body. It is non-specific and doesn’t always indicate infection. CRP is an acute phase reactant that can be useful in inflammation or infection, but is also non-specific. This can be useful in trending if an infectious process or inflammation is improving.Recent studies now show that procalcitonin is a non-specific marker for bacterial infections and more clinicians are leaning away from using this marker.It is important before ordering these markers to assess which is needed and if a normal or elevated level will change your clinical plan before ordering unnecessary tests. References: Pihl AF, Balamuth F, Michelson KA. Inflammatory markers in pediatrics. Pediatr Rev. 2025;46(4):231-245. doi:10.1542/pir.2023-006920 Bell SG, Goldman RD. Pediatric Sepsis. In: StatPearls. StatPearls Publishing; updated January 2025. Accessed June 27, 2026. https://www.ncbi.nlm.nih.gov/books/NBK557485/ Shah S, Bachur R. Pediatric Dehydration. In: StatPearls. StatPearls Publishing; updated 2025. Accessed June 27, 2026. https://www.ncbi.nlm.nih.gov/books/NBK441843/ Shane AL, Sánchez PJ, Stoll BJ. Neonatal Sepsis. In: StatPearls. StatPearls Publishing; updated 2025. Accessed June 27, 2026. https://www.ncbi.nlm.nih.gov/books/NBK539794/ Yo CH, Hsieh PS, Lee SH, et al. Comparison of the test characteristics of procalcitonin to C-reactive protein and leukocytosis for the detection of serious bacterial infections in children presenting with fever without source: a systematic review and meta-analysis. Ann Emerg Med. 2012;60(5):591-600. https://pmc.ncbi.nlm.nih.gov/articles/PMC7640940/ Woods CR, et al. Clinical practice guideline for the evaluation and management of well-appearing febrile infants 8 to 60 days of age. Clin Infect Dis. 2020;70(3):538-543. doi:10.1093/cid/ciz635 Stockmann C, Ampofo K, Killpack J, et al. Procalcitonin accurately identifies hospitalized children with low risk of bacterial community-acquired pneumonia. J Pediatric Infect Dis Soc. 2018;7(1):46-53. doi:10.1093/jpids/pix018

  2. Aug 1

    Trauma Informed Care: DEF Framework

    You've heard of ACEs and ABCs, but what about DEF? Here we learn about trauma-informed care. This episode was written by pediatric resident Mallika Iyer-Horiuchi with content support from pediatricians Tammy Yau, Lidia Park, and Jihey Park (general pediatrics). Pediatricians Tammy and Lidia take full responsibility for any errors or misinformation. Follow us on Twitter/X @Pediagogypod, Instagram/Threads @pediagogy, Bluesky @pediagogypodcast.bluesky.social, and connect with us at pediagogypod@gmail.com Key Points Trauma informed care improves patient interactions and outcomes. Remember the mnemonic DEF which stands for treat Distress, support Emotions, include the Family.”Pain, fear, and uncertainty can amplify trauma responses—treating distress quickly improves both cooperation and recovery.Clear explanations, caregiver presence, and simple coping strategies can significantly reduce pediatric medical traumatic stress.Caregivers’ stress affects the child’s recovery—supporting the family supports the patient. Sources: James Duffee, Moira Szilagyi, Heather Forkey, Erin T. Kelly; COUNCIL ON COMMUNITY PEDIATRICS, COUNCIL ON FOSTER CARE, ADOPTION, AND KINSHIP CARE, COUNCIL ON CHILD ABUSE AND NEGLECT, COMMITTEE ON PSYCHOSOCIAL ASPECTS OF CHILD AND FAMILY HEALTH, Trauma-Informed Care in Child Health Systems. Pediatrics August 2021; 148 (2): e2021052579. 10.1542/peds.2021-052579https://www.healthcaretoolbox.org/d-e-f-framework-trauma-informed-carehttps://www.healthcaretoolbox.org/sites/default/files/images/pdf/DEFpocketcards.pdf  https://www.nctsn.org/

  3. Jul 15

    Contraception Part 2

    Learn all about non-barrier contraceptives including intrauterine devices, implants, injectables, pills, vaginal rings, and transdermal patches. This episode was written by pediatricians Tammy Yau and Lidia Park with content support from Adrienne Hong (family medicine). Pediatricians Tammy and Lidia take full responsibility for any errors or misinformation. Follow us on Twitter/X @Pediagogypod, Instagram/Threads @pediagogy, Bluesky @pediagogypodcast.bluesky.social, and connect with us at pediagogypod@gmail.com Key points: Intrauterine devices and implants are the most effective contraceptives at preventing pregnancyNon-barrier contraceptives do not protect against sexually transmitted infectionsCombined progestin-estrogen contraceptives are contraindicated in those with migraines, severe hypertension, severe liver disease, sickle cell disease, lupus, history of thromboembolism or stroke, and other diseases that increase the risk for thrombosisEmergency contraception includes oral ulipristal, oral levonorgestrel, and IUDs and should be taken with 72-120 hours after unprotected sexual intercourse. Only oral levonorgestrel is available without a prescription.  Source: Pediatrics July 2025: https://publications.aap.org/pediatrics/article/156/1/e2025072218/202151/Contraceptive-Counseling-and-Methods-forPediatrics August 2020: https://publications.aap.org/pediatrics/article/146/2/e2020007252/36888/Long-Acting-Reversible-Contraception-Specific?autologincheck=redirected Pediatrics August 2020: http://doi.org/10.1542/peds.2020-007237 ACOG 2025: https://www.acog.org/clinical/clinical-guidance/practice-bulletin/articles/2015/09/emergency-contraception

  4. Jul 1

    Contraception Part 1

    Having “the talk” with your teenage patients? Learn how to navigate discussing sexual intercourse and contraception in this 2 part episode.  This episode was written by pediatricians Tammy Yau and Lidia Park with content support from Adrienne Hong (family medicine). Pediatricians Tammy and Lidia take full responsibility for any errors or misinformation. Follow us on Twitter/X @Pediagogypod, Instagram/Threads @pediagogy, Bluesky @pediagogypodcast.bluesky.social, and connect with us at pediagogypod@gmail.com Key points: Maintain an open dialogue with patients when discussing sexual history. Include the 5 P’s - partners, practices, protection from STIs, past history of STIs, and pregnancy intention. Barrier contraceptives include external condoms, internal condoms, latex sheets or dental dams, diaphragms, cervical caps, sponges, spermicides, and vaginal pH modulators. Condoms can protect against sexually transmitted infections (STIs) and pregnancy while diaphragms, cervical caps, sponges, spermicides, and vaginal pH modulators protect against pregnancy only and not STIs Source: Pediatrics July 2025: https://publications.aap.org/pediatrics/article/156/1/e2025072218/202151/Contraceptive-Counseling-and-Methods-forPediatrics August 2020: https://publications.aap.org/pediatrics/article/146/2/e2020007252/36888/Long-Acting-Reversible-Contraception-Specific?autologincheck=redirected Pediatrics August 2020: http://doi.org/10.1542/peds.2020-007237 ACOG: Barrier Methods of Birth Control: Spermicide, Condom, Diaphragm, and Cervical Cap | ACOG

  5. Jun 15

    Child Abuse: TEN-4-FACESp

    In this episode we learn how to recognize concerning bruising using the TEN-4-FACESp rule. TEN-4-FACESp is an important rule that teaches us to recognize abnormal bruising and is a clinical tool that helps us decide whether further investigation for child abuse is warranted.  This episode was written by pediatric resident Megan Branson, and pediatricians Tammy Yau and Lidia Park with content support from Julia Magana, a pediatric emergency medicine physician and child abuse specialist. Pediatricians Tammy and Lidia take full responsibility for any errors or misinformation. Follow us on Twitter/X @Pediagogypod, Instagram/Threads @pediagogy, Bluesky @pediagogypodcast.bluesky.social, and connect with us at pediagogypod@gmail.com Key Points: The TEN-4-FACESp rule highlights high-risk bruising: torso, ears, neck, any bruise in infants ≤4 months, and facial areas (frenulum, angle of jaw, cheeks, eyelids, subconjunctivae), plus patterned bruising Evaluation should include a thorough, neutral history, full skin exam, and consideration of medical causes (e.g., ITP, bleeding disorders), while remembering this is a screening tool—not diagnostic of abuse.This tool can help learners understand more about child abuse and develop their skills for recognizing it in their patients:https://emscimprovement.center/news/introducing-peak-child-abuse-a-free-educational-toolkit/

  6. Jun 1

    Appendicitis

    Is acute appendicitis better than an ugly appendicitis? (Yes that’s supposed to be a joke!) Join us on today’s episode to learn about appendicitis in pediatric patients! This episode was written by pediatricians Tammy Yau and Lidia Park with content support from Julie Fuchs (pediatric surgery). Pediatricians Tammy and Lidia take full responsibility for any errors or misinformation. Follow us on Twitter/X @Pediagogypod, Instagram/Threads @pediagogy, Bluesky @pediagogypodcast.bluesky.social, and connect with us at pediagogypod@gmail.com Key Points: Symptoms of appendicitis include abdominal pain (classically right lower quadrant with rebound and guarding), anorexia, vomiting, diarrhea, fatigue, and feverDiagnosis can be clinical but imaging with ultrasound or CT is often used to confirm the diagnosisTreatment is typically laparoscopic appendectomy but select patients with uncomplicated appendicitis can be treated with IV antibiotics to avoid surgery. However, these patients need close follow up for recurrence or failure of non-operative management  Sources -AAP April 2022: https://publications.aap.org/pediatrics/article/149/5/e2021054693/186782/Nonoperative-Management-of-Uncomplicated  -StatPearls June 2025: https://www.ncbi.nlm.nih.gov/books/NBK441864/

  7. May 15

    ITP

    Did you know that platelet transfusion is NOT the treatment for low platelets in immune thrombocytopenic purpura (ITP)? Learn why in this week's episode! This episode was written by pediatricians Tammy Yau and Lidia Park with content support from Anjali Pawar (pediatric hematology). Pediatricians Tammy and Lidia take full responsibility for any errors or misinformation. Follow us on Twitter/X @Pediagogypod, Instagram/Threads @pediagogy, Bluesky @pediagogypodcast.bluesky.social, and connect with us at pediagogypod@gmail.com Key Points: Immune thrombocytopenic purpura (ITP) causes low platelets, by definition less than 100,000 microL, in the setting of a normal bone marrow and no other cause of thrombocytopenia.ITP can be acute or chronic meaning lasting longer than 6 months.Acute ITP can be self limiting and not require treatment but treatment can include steroids, IVIG, thrombopoietin receptor agonists (TPO-RA like eltrombopag), or Rhogam.Chronic ITP can include rituximab, eltrombopag, and/or splenectomySources Pediatric in Review, Chu Y, et al (March 2000): https://doi.org/10.1542/pir.21-3-95American Society of Hematology Clinical Practice Guidelines on Immune Thrombocytopenia (2019): https://www.hematology.org/education/clinicians/guidelines-and-quality-care/clinical-practice-guidelines/immune-thrombocytopenia-guidelinesJournal of Pediatrics, Buchanan GR, Adix L (Nov 2002): doi: 10.1067/mpd.2002.128547Platelet Disorder Support Association: https://pdsa.org/images/stories/pdf/ITP-in-Children_FAQ.pdf

  8. May 1

    IgA vasculitis

    Purpura, stomach aches, joint pains, maybe blood in the urine? You better be thinking about IgA nephropathy. Learn more  This episode was written by pediatricians Tammy Yau and Lidia Park with content support from Gia Oh (pediatric nephrologist). Pediatricians Tammy and Lidia take full responsibility for any errors or misinformation. Follow us on Twitter/X @Pediagogypod, Instagram/Threads @pediagogy, Bluesky @pediagogypodcast.bluesky.social, and connect with us at pediagogypod@gmail.com Key Points: IgA vasculitis (formerly known as Henoch-Schonlein purpura/HSP) is a small vessel vasculitis that causes palpable purpura, abdominal pain, arthritis or arthralgias, IgA deposition on biopsy, and/or renal involvement.Management is mainly supportive with hydration and pain management. Steroids can be given for severe GI or renal involvement as well as immunosuppressants, plasmapheresis, or transplant if severe renal symptoms.IgA vasculitis symptoms typically resolve within 4-6 weeks but 1/3 of patients will have relapse or recurrence within 1 year. Monitoring for renal involvement is important.Sources Reid-Adam, Jessica. Pediatr Rev (2014) 35 (10): 447–449. https://doi.org/10.1542/pir.35-10-447AAP Grand Rounds (2005) 14 (6): 65. https://doi.org/10.1542/gr.14-6-65AAP Grand Rounds (2022) 47 (4): 42. https://doi.org/10.1542/gr.47-4-42

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Ratings & Reviews

5
out of 5
9 Ratings

About

Pedagogy is the art and science of teaching. In this same regard, Pediagogy was created with the goal of teaching on-the-go medical students, residents, and any other interested learners about bread-and-butter pediatrics. Pediagogy is an evidence-based podcast, reviewed by expert specialists, and made by UC Davis Children’s Hospital doctors. Let’s learn about kids!

Information

  • Creator
    Lidia Park and Tammy Yau
  • Years Active
    2022 - 2026
  • Episodes
    79
  • Rating
    Clean
  • Copyright
    © 2022 Pediagogy
  • Show Website
    Pediagogy™