In this episode of the Pediatric and Developmental Pathology, our hosts Dr. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Peilin Zhang, a Pathologist at Sharp Memorial Hospital in San Diego, California.

Hear how building a database of placental pathology information led to the identification of unexpected correlations, and the article in Pediatric and Developmental Pathology:

Intervillous Thrombus Is Independently Associated With Placental Infarct and Single Umbilical Artery as well as Fetal Inflammatory Response: Implication of Fetal Vascular Flow in Pathogenesis

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Dr. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Manas Kalra, a Pediatric Oncologist in the Department of Paediatric Haematology Oncology and BMT at Sir Ganga Ram Hospital in New Delhi, India and Dr. Neha Bakshi, a Histopathologist in the Department of Pathology, Histopathology Division, of Sir Ganga Ram Hospital in New Delhi, India.

Hear how a multidisciplinary approach identified a paratesticular presentation of a rare tumor, and their resulting article in Pediatric and Developmental Pathology:

“What the Mind Does Not Know, the Eye Does Not See”: Epididymal Melanotic Neuroectodermal Tumor of Infancy Misdiagnosed as Paratesticular Rhabdomyosarcoma—A Rare Case Report

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Drs. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Raquel Ilgenfritz of Hospital CUF Descobertas in Lisbon, Portugal as well as Unidade Local de Saúde Almada-Seixal, Almada, Portugal, and Dr. Ana Lai of Unidade Local de Saúde de Coimbra, Coimbra, Portugal. Hear about perinatal pathology training and practice in Portugal, and the network of pediatric pathologists collaborating in Portugal through the Portuguese Pathology Society. We also hear about their article in Pediatric and Developmental Pathology: Stillbirth and Congenital Syphilis: Autopsy and Placental Findings of 11 Cases and Review of the Literature

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Drs. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Saeeda Almarzooqi, Assistant Dean for Medical Education and Professor of Pathology at United Arab Emirates University, about her article in Pediatric and Developmental Pathology: Hereditary Multiple Intestinal Atresia With a Novel TTC7A Pathogenic Variant: Gastrointestinal Manifestations in Two Cases

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Dr. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Jelena Martinovic of Hospital Antoine Béclère, President of the Paediatric Pathology Society, about her article in Pediatric and Developmental Pathology: The First Fetal Case of Shwachman-Diamond Syndrome Mimicking Vascular Growth Restriction

Hear about how maternal fetal medicine is practiced in France, and how her practice encompasses pathology and genetic counseling.

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Drs. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Drs. Andrew Franklin, Alexa Freedman and Linda Ernst of NorthShore University HealthSystem about their article in Pediatric and Developmental Pathology:

Decreased Alpha Klotho Expression in Placentas Exposed to Severe Maternal Vascular Malperfusion

Hear how the peer-review process improved their article, and their advice for developing and publishing projects. Find out how aging and alpha klotho relate to placental development. 

 

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In this episode of the Pediatric and Developmental Pathology Podcast, our hosts Dr. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Jeff Terry of British Columbia Children’s and Women’s Hospitals about his article in Pediatric and Developmental Pathology: Interferon Gamma Expressing Mucosal Cells in Pediatric Chronic Inflammatory Bowel Disease

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Drs. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Philip Katzman of the University of Rochester Medical Center and Jonathan Hecht of Beth Israel-Deaconess Medical Center about their article in Pediatric and Developmental Pathology:

Triaging and Evaluation of Products of Conception in Abortions and Post-Partum Hemorrhage

Hear their tips for trainees about handling POC specimens, and what is different about first trimester specimens than term placentas.

 

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In this episode of the Pediatric and Developmental Pathology Podcast, we present the pilot recording of the podcast. Hear our 2022 discussion with Drs. Pierre Russo and Ronald de Krijger about the history of the journal, the Society for Pediatric Pathology and the Pediatric Pathology Society.

 

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In this episode of the Pediatric and Developmental Pathology Podcast, our hosts Dr. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Iris de Jong of the University of Leiden and Dr. Rebecca Wells of the University of Pennsylvania, about their article in Pediatric and Developmental Pathology: In Utero Extrahepatic Bile Duct Damage and Repair: Implications for Biliary Atresia

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Drs. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Drs. Raj Kapur and Caitlin Smith of Seattle Children's Hospital about their article in Pediatric and Developmental Pathology: Diagnosis of Hirschsprung Disease

 

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In this episode of the Pediatric and Developmental Pathology Podcast, our hosts Dr. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Mai (Mike) He of Washington University School of Medicine in St. Louis and Grady Yu, alum of the Whiting School of Engineering at The Johns Hopkins University, about their article in Pediatric and Developmental Pathology: Automated Tumor Count for Mitosis-Karyorrhexis Index Determination in Neuroblastoma Using Whole Slide Image and Qupath, an Image Analytic Software

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Dr. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Aida Glembocki, a Pediatric Pathologist and Masters Degree candidate at the University of Toronto, and Dr. Robert Siddaway, an Oncology Investigator at The Hospital for Sick Children in Toronto.

 

Hear about how The Hospital for Sick Children applies RNA sequencing in pediatric cancer diagnosis to reduce costs and identify key information for diagnostic classification. We also hear about their article in Pediatric and Developmental Pathology:

Fusion-Negative Rhabdomyosarcoma: Clinical Application of Targeted RNA Sequencing

 

Related article:

Siddaway R, Glembocki AI, Arnoldo A, Staunton J, Liu APY, Yuki KE, Yu M, Cohen-Gogo S, Shlien A, Villani A, Whitlock JA, Hitzler J, Tabori U, Levine AB, Lafrenière A, Nagy A, Chen H, Ngan BY, Somers GR, Abdelhaleem M, Chami R, Hawkins C. Clinical utility of targeted RNA sequencing in cancer molecular diagnostics. Nat Med. 2025 Oct;31(10):3524-3533. doi: 10.1038/s41591-025-03848-8. Epub 2025 Jul 17. PMID: 40676318.

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Drs. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Drs. Juan Putra and Antonio Perez-Atayde of Boston Children's Hospital and Harvard Medical School about their article in Pediatric and Developmental Pathology: Pediatric Acute Liver Failure: A Clinicopathological Perspective

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Drs. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Drs. Nicoleta Arva, Maria Pletneva and Margaret Collins about their work in eosinophilic gastrointestinal disorders with the Consortium of Eosinophilic Gastrointestinal Disease Researchers (CEGiR), and their article in Pediatric and Developmental Pathology: Eosinophilic Gastrointestinal Disorders: A New Path

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Dr. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Lauren Miller (@LJMiller_MD), a 4th year AP/CP Pathology Resident at the University of Michigan; Dr. Amer Heider (@amerheider), Pediatric and Perinatal Pathologist at the University of Michigan; and Dr. Lina Shao, Cytogeneticist and Clinical Professor at the University of Michigan.

 

Hear about Pathology at the University of Michigan (https://www.pathology.med.umich.edu/) and training in Pediatric Pathology (https://www.pathology.med.umich.edu/index.php?t=page&id=1396). Find out how they triage tissue from pediatric cancers, and how that approach led to their article in Pediatric and Developmental Pathology:

A Novel GLCCI1::BRAF Fusion With Independent MYC and MYCN Amplifications in Pediatric Pancreatic Acinar Cell Carcinoma

 

Learn more about Pathology at the University of Michigan on social media:

X: @UMichPath

Insta: umichpath

Facebook: University of Michigan Department of Pathology

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Dr. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Professor Matthew J. Murray of the Department of Pathology and the Department of Paediatric Haematology and Oncology at the University of Cambridge, Cambridge, UK; Consultant Pediatric Pathologist Claire Trayers of the Department of Histopathology at Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK; and Consultant Pediatric Oncologist Charlotte Burns of the Department of Paediatric Haematology and Oncology at Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK.

Hear about how persistence and a serum biomarker for a miRNA helped identify a NUT carcinoma as we talk about their work and their article in Pediatric and Developmental Pathology:

Mediastinal NUT Carcinoma With Raised Serum Alpha-Fetoprotein Mimicking a Malignant Germ Cell Tumor: Suspicion Raised Due to Negative Serum miR-371a-3p Levels

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Dr. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Mukul Vij of the Department of Pathology, Dr. Rela Institute & Medical Centre, Chennai, Tamil Nadu, India and with Dr. Vaibhav Shah, a Pediatric Gastroenterologist and Hepatologist at Gujarat Super Speciality Clinic, Ahmedabad, Gujarat, India.

Hear about an uncommon type of childhood cirrhosis that was first described in India, and how the incidence and recognition of this entity has changed over time as we talk about their article in Pediatric and Developmental Pathology:

Indian Childhood Cirrhosis: Report of 2 Cases With Review of Literature and Implication of Metallothionein Immunohistochemical Expression

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Dr. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Ashlie Rubrecht, and Dr. Archana Shenoy. Dr. Rubrecht is a pediatric pathologist at Nationwide Children's Hospital where she is the Associate Pediatric Pathology Fellowship Director and Director of Pathology Resident Education. She is also an Assistant Professor of Pathology at The Ohio State University. Dr. Shenoy is an Associate Professor of Pathology at Cincinnati Children's Hospital and the University of Cincinnati. She is also one of the Medical Directors in Anatomic Pathology at Cincinnati Children's Hospital.

Hear about how they developed the data for their article and how that led to networking opportunities through the Society for Pediatric Pathology. We also hear what they learned from their article in Pediatric and Developmental Pathology:

Sloughing Esophagitis in the Pediatric Age Group: Clinicopathologic Characteristics of 12 Cases

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Dr. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Ülgen Çeltik of the Department of Pediatric Surgery, Ege University Faculty of Medicine in Izmir, Turkey. Hear about her article in Pediatric and Developmental Pathology: 

Is Conservative Management of Noninvasive Follicular Thyroid Neoplasm With Papillary-Like Nuclear Features (NIFTP) Possible in Children?

We also hear expert pathology commentary on NIFTP from Dr. Ronald de Krijger of the Princess Máxima Center for pediatric oncology.

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Drs. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Miss. Tania Marsden of the NHMRC Centre of Research Excellence in Stillbirth, Mater Research Institute – University of Queensland, Brisbane, Australia; Professor Yee Khong of SA Pathology, Women’s and Children’s Hospital, Adelaide, Australia; Professor Jane Dahlstrom of ACT Pathology, Canberra Health Services, Canberra, Australia and the School of Medicine and Psychology, College of Science and Medicine, Australian National University, Canberra, Australia; and Dr Jessica Sexton University of Queensland and University of Texas at Tyler.

Hear about how access to perinatal pathologists impacts stillbirth care and prevention as we talk about their work and their article in Pediatric and Developmental Pathology:

Placental Pathology Reporting Practices in Australian Stillbirths: A Quality Review

 

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In this episode of the Pediatric and Developmental Pathology, our hosts Drs. Mike Arnold (@MArnold_PedPath) and Dr. Jason Wang speak with Dr. Haiying Chen, Pediatric Pathologist at The Hospital for Sick Children in Toronto, Dr. Gino Sommers, Chief of Pediatric Pathology at The Hospital for Sick Children in Toronto and Professor and Vice Chair of Pathology at The University of Toronto, Dr. Dina El Demellawy, Pediatric Pathologist at The Children's Hospital of Eastern Ontario and Professor of Pathology at The University of Ottawa, about their article in Pediatric and Developmental Pathology: Validation of A Nationwide Digital Pediatric Pathology Consultation Network. Hear about how they solved the challenges of developing a multi-institutional digital pathology consultation network, and the future of digital pathology in Canada.

 

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