Pediatric and Developmental Pathology

Article	Citations
Medulloblastoma: WHO 2021 and Beyond	33
Formulating a Meaningful and Comprehensive Placental Phenotypic Classification	31
Massive Perivillous Fibrin Deposition and Chronic Histiocytic Intervillositis a Complication of SARS-CoV-2 Infection	26
Lineage Switch in an Infant B-Lymphoblastic Leukemia With t(1;11)(p32;q23); KMT2A/EPS15, Following Blinatumomab Therapy	17
Malignant Mesothelioma With EWSR1-ATF1 Fusion in Two Adolescent Male Patients	15
Preterm Infant Skin Structure Is Qualitatively and Quantitatively Different From That of Term Newborns	15
Bilateral Nephroblastic Tumors and a Complex Renal Vascular Anomaly in a Patient With a Mosaic RASopathy: Novel Histopathologic Features and Molecular Insights	12
Primordial Odontogenic Tumor of Anterior Maxilla in a Young Male: A Case Report and an Updated Review of Literature	12
Evaluation and Diagnosis of Central Nervous System Embryonal Tumors (Non-Medulloblastoma)	11
Placenta Pathology From Term Born Neonates With Normal or Adverse Outcome	10
The Association of Fetal Congenital Cardiac Defects and Placental Vascular Malperfusion	10
Diagnosis of Pediatric Non-Esophageal Eosinophilic Gastrointestinal Disorders by Eosinophil Peroxidase Immunohistochemistry	9
Biallelic Mutations in Ubiquitin-Specific Peptidase 53 (USP53) Causing Progressive Intrahepatic Cholestasis. Report of a Case With Review of Literature	9
Acquired Esophageal Strictures in Children: Morphometric and Immunohistochemical Analyses	8
Primary Biphasic Hepatic Sarcoma in DICER1 Syndrome	8
ACE2 Protein Expression During Childhood, Adolescence, and Early Adulthood	8
Myocarditis Presenting as Sudden Death in Infants and Children: A Single Centre Analysis by ESGFOR Study Group	8
Multicystic Encephalomalacia: The Neuropathology of Systemic Neonatal Parechovirus Infection	8
Brain and Placental Pathology in Fetal COL4A1 Related Disease	8
Sclerosing Epithelioid Fibrosarcoma of the Kidney: First Reported Case in a Young Child	7
Artificial Intelligence in Pediatric Pathology: The Extinction of a Medical Profession or the Key to a Bright Future?	7
Anaplastic Sarcoma of the Kidney With Heterologous Ganglioneuroblastic Differentiation: Another DICER1-Associated Tumor	7
Myoepithelial Carcinoma of Soft Tissue With an EWSR1-KLF15 Gene Fusion in an Infant	7
Rhabdomyosarcoma: How Advanced Molecular Methods Are Shaping the Diagnostic and Therapeutic Paradigm	7
Congenital Pulmonary Airway Malformations With a Reconsideration and Current Perspective on the Stocker Classification	6

Ingested Foreign Bodies Can Cause Appendicitis and Perforation: A Multi-Institutional Case Series	6
Cerebral Abnormalities in Spina Bifida: A Neuropathological Study	6
Incidental Finding of Bilateral Ovarian Adrenal Rest Tumor in a Patient With Congenital Adrenal Hyperplasia: A Case Report and Brief Review	6
Review of the Pathologic Characteristics in Myhre Syndrome: Gain-of-Function Pathogenic Variants in SMAD4 cause a Multisystem Fibroproliferative Response	6
Ependymal Tumors	6
Fetal Vascular Ectasia Can be an Artifact of Placental Fixation	6
Workload Measurement in Subspecialty Placental Pathology in Canada	5
Second Report of PDE10A-BRAF Fusion in Pediatric Spindle Cell Sarcoma With Infantile Fibrosarcoma-Like Morphology Suggesting PDE10A-BRAF Fusion Is a Recurrent Event	5
Epithelioid Sarcoma Arising in a Long-Term Survivor of an Atypical Teratoid/Rhabdoid Tumor in a Patient With Rhabdoid Tumor Predisposition Syndrome	5
Multiple Immunofluorescence Imaging Analysis Reveals Differential Expression of Disialogangliosides GD3 and GD2 in Neuroblastomas	5
Undifferentiated Embryonal Sarcoma of the Liver With Rhabdoid Morphology Mimicking Carcinoma: Expanding the Morphologic Spectrum or a Distinct Variant?	5
Changing Course of an Umbilical Cord Mass - Chasing the Diagnosis of Angiomyxoma	5
Papillary Intralymphatic Angioendothelioma in a Child With PIK3CA-Related Overgrowth Spectrum: Implication of PI3K Pathway in the Vascular Tumorigenesis	5
Evaluating the Prognostic Implication of the Collins Histology Scoring System in a Pediatric Eastern Ontario Population With Eosinophilic Esophagitis	5
Chronic Inflammatory Placental Lesions Correlate With Bronchopulmonary Dysplasia Severity in Extremely Preterm Infants	5
Extensive Perivillous Fibrin and Intervillous Histiocytosis in a SARS-CoV-2 Infected Placenta From an Uninfected Newborn: A Case Report Including Immunohistochemical Profiling	5
Solid-Tubulocystic Variant of Intrahepatic Cholangiocarcinoma: Report of a Pediatric Case With Molecular Characterization	5
Characterization of Plasmacytoid Dendritic Cells, Microbial Sequences, and Identification of a Candidate Public T-Cell Clone in Kikuchi-Fujimoto Disease	5
Application of Digital Imaging and Artificial Intelligence to Pathology of the Placenta	5
Granulomatous Lymphocytic Interstitial Lung Disease in a Spectrum of Pediatric Primary Immunodeficiencies	5
Distinctive Clinicopathologic Features of Monomorphic B-cell Post-transplant Lymphoproliferative Disorders in Children	5
Teratoma of the Tongue in a Fetus: A Case Report and Review of the Literature	4
Intestinal Pathology in Patients With Pathogenic ACTG2-Variant Visceral Myopathy: 16 Patients From 12 Families and Review of the Literature	4
Small Cell Carcinoma of the Ovary, Hypercalcemic Type, in a 12-Month-Old Girl	4
A Quantitative Assessment of Mucosal Eosinophils in the Gastrointestinal Tract of Children Without Detectable Organic Disease	4
STK11 Adnexal Tumor in an Adolescent Female: Diagnostic Pitfalls of a Recently Described Entity	4
Congenital Teratocarcinosarcoma With CTNNB1 Gene Mutation Presenting as an Ocular Mass	4
Machine Learning Approaches to Determine Feature Importance for Predicting Infant Autopsy Outcome	4
Chronic Deciduitis With Plasma Cells: A Quantitative and Clinicopathological Analysis Concerning Different Trimesters	4
Co-occurrence of Eosinophilic/T-Cell Chorionic Vasculitis and Acute Chorionitis, Acute Chorionic Vasculitis, and Funisitis in a Term Placenta	4
Collagen XI Alpha 1 (COL11A1) Expression in the Tumor Microenvironment Drives Neuroblastoma Dissemination	4
EWSR1-ATF1 Fusion in a Myoepithelial Carcinoma of Soft Tissue With Small Round Cell Morphology: A Potential Diagnostic Pitfall	4
Pediatric Acute Liver Failure: A Clinicopathological Perspective	4
Intraoperative Diagnosis for Pediatric Brain Tumors	4
C4d Staining Is Present in Normal Placentas From Pregnancies Prior to Pregnancy Loss Associated With Chronic Histiocytic Intervillositis and Is Reduced by Immunomodulatory Therapy in Subsequent Pregna	4
Pediatric Glial Tumors	4
Prenatal Coffin-Siris Syndrome: Expanding the Phenotypic and Genotypic Spectrum of the Disease	3
Primary Knee Intra-articular Synovial Sarcoma in Pediatric and Adolescent Patients	3
Well-Differentiated Neuroendocrine Tumors of the Appendix in Children and Adolescents: A Clinicopathologic Study	3
Calretinin Staining in Anorectal Line Biopsies Accurately Distinguished Hirschsprung Disease in a Retrospective Study	3
Fetal and Perinatal Brain Autopsy: Useful Macroscopic Techniques Including Agar In-situ and Pre-Embedding Methods	3
The EXTrauterine Environment for Neonatal Development: Present and Future	3
Heterotopic Liver Nodule Compressing a Two-Vessel Umbilical Cord: An Unusual Cause of Intrauterine Fetal Demise	3
Causes of Sudden Unexpected Death in Childhood: Autopsy Findings from a Specialist Centre	3
Examining the Relationship Between Gastroschisis and Placental Fetal Vascular Malperfusion	3
Metastatic Malignant Peritoneal Mesothelioma Mimicking an Autoinflammatory Syndrome in a 12-Year-Old Boy	3
Expanding the Spectrum of Perioral Myogenic Tumors in Pediatric Patients: An SRF::NCOA2 Fused Perivascular Tumor of the Philtrum	3
Cellular Fibroma of Tendon Sheath With Novel TNC-USP6 Gene Fusion Clinically Mimicking Arthritis in a 7-Year-Old Boy	3
Acute Villitis and Intravascular Microorganisms in Fetal Vessels: A Case Report and Literature Review of an Unusual Histopathological Finding	3
SARS-CoV-2 Related Ischemic Colitis in an Adolescent With Trisomy 21: Diagnostic Pitfalls and Considerations	3

2021 SPP Virtual Spring Meeting	3
Pulmonary Histopathology Findings in Patients With STAT3 Gain of Function Syndrome	3
Molecular Alterations in Pediatric Fibroblastic/Myofibroblastic Tumors: An Appraisal of a Next Generation Sequencing Assay in a Retrospective Single Centre Study	3
Histopathological, Ultrastructural, and Immunohistochemical Findings in MYH11-Variant Visceral Myopathy	3
Pediatric Benign Tumors With a Skeletal Muscle Component: Myogenin Expression, Diagnostic Pitfalls, and New Molecular Insights	3
Prominent Staining of MYCN Immunohistochemistry Predicts a Poor Prognosis in MYCN Non-Amplified Neuroblastoma	3
Reoperation for Hirschsprung Disease: Two cases of Vanishing Ganglion Cells and Review of the Literature	3
What Was Known About Childhood Diabetes Mellitus Before the Discovery of Insulin?	3
New Findings of Immunodysregulation, Polyendocrinopathy, and Enteropathy X-linked Syndrome (IPEX); Granulomas in Lung and Duodenum	3
Sclerosing Epithelioid Fibrosarcoma of the Liver in a Pediatric Patient	3
Programmed Death Ligand 1 Expression and Related Markers in Pleuropulmonary Blastoma	3
Automated Tumor Count for Mitosis-Karyorrhexis Index Determination in Neuroblastoma Using Whole Slide Image and Qupath, an Image Analytic Software	3
Differentiating Biliary Atresia From Idiopathic Neonatal Hepatitis: A Novel Keratin 7 Based Mathematical Approach on Liver Biopsies	3
Pediatric Extra-Axial Chordoma: Case Report and Literature Review	3
Autopsy Study of Calretinin Immunohistochemistry in the Anorectal Canal in Young Infants and Potential Implications for Rectal Biopsy Approach in the Neonatal Period	3
Fetal Description of the Pancreatic Agenesis and Holoprosencephaly Syndrome Associated to a Specific CNOT1 Variant	3
Selective Immunoreactivity for WT1 Carboxy-Terminus Distinguishes Desmoplastic Small Round Cell Tumor From its Histologic Mimics	2
A Case of Dubin-Johnson Syndrome Presenting as Neonatal Cholestasis With Paucity of Interlobular Bile Ducts	2
Pediatric Odontogenic Tumors	2
Prenatal Diagnosis of COL4A1 Mutations in Eight Cases: Further Delineation of the Neurohistopathological Phenotype	2
EBV-Positive Plasmacytomas Involving a Nasopharyngeal Angiofibroma in an Adolescent	2
Single Umbilical Artery Umbilical Cord Is Associated With High-Grade Distal Fetal Vascular Malperfusion	2
Gastric Antral Mucosal Changes in Children With Intestinal Metaplasia	2
#PediPath: Addressing Pediatric Pathology Recruitment Through Social Media and Other Online Platforms	2
Unique Case of Congenital Langerhans Cell Histiocytosis Presenting as Intrauterine Fetal Demise	2
Pediatric Oral Pathology: Odontogenic Cysts	2
Clear Cell Sarcoma of the Kidney (CCSK) With BCOR-CCNB3 Fusion: A Rare Case Report With a Brief Review of the Literature	2
Renal Expression of CLC-5 and Megalin/Cubilin in Dent-1 Disease With Nonsense Mutations of CLCN5 Gene	2
Complete Hydatidiform Mole and Coexisting Fetus With Gastroschisis: A Case Report Highlighting the Importance of Diagnostic Genotyping	2
Challenges in Inter-rater Agreement on Lamina Propria Fibrosis in Esophageal Biopsies	2
Bronchiectasis and Bronchiolectasis With Severe Herniating Pattern Associated With STAT1 Gain-of-Function Mutation: Detailed Clinicopathological Findings	2
Expending the Phenotypic Spectrum of Encephalocraniocutaneous Lipomatosis: About a Prenatal Case With Complete Autopsy	2
Postmortem Assessment of Isolated Congenital Heart Defects Remains Essential Following Termination of Pregnancy	2
Rhabdomyosarcoma: From Obscurity to Clarity in Diagnosis … But With Ongoing Challenges in Management: The Farber-Landing Lecture of 2020	2
Tissue Shrinkage of Resected Specimens in Hirschsprung’s Disease: Why Pediatric Surgeons Think the Bowel Specimen was Longer Than Indicated in the Pathology Report	2
Maud Menten: Pioneering Pediatric-Perinatal Pathologist, Clinician-Scientist, and “the Most Wonderful Human Being in the World”	2
Quantifying Proximal Collecting Tubule Deficiency in Angiotensin-Converting Enzyme Inhibitor and Angiotensin II Receptor Blocker Fetopathy	2
Florid Bacillus cereus Infection of the Placenta Associated With Intrauterine Fetal Demise	2
Histopathologic Findings in Large for Gestational Age Placentas and Correlation With CD15 Immunohistochemistry	2
A Malignant Mimicker: Features of Kikuchi-Fujimoto Disease in the Pediatric Population	2
Maternal Hemoglobin A1c in the Third-Trimester May Underestimate Maternal Hyperglycemia and Its Impact on Offspring in Perinatal Demise Associated With Gestational Diabetes Mellitus: An Autopsy Case S	2
Diminished TMEM100 Expression in a Newborn With Acinar Dysplasia and a Novel TBX4 Variant: A Case Report	2
Vitelline Vessel Remnant-Derived Funisitis Is a Sensitive and Specific Predictor of Histological Evidence of Amniotic Fluid Infection	2
In Utero Extrahepatic Bile Duct Damage and Repair: Implications for Biliary Atresia	2
Focal Nodular Hyperplasia in the Pediatric Population: A Multicenter Experience	2
Acute Interstitial Nephritis in the Pediatric Population: A Review of Etiologic Associations, Histologic Findings, and Clinical Outcome	2
Submucosal Nerve Diameter in the Rectum Increases With Age: An Important Consideration for the Diagnosis of Hirschsprung Disease	2
Histologic Correlates of Molecular Group 4 Pediatric Medulloblastoma: A Retrospective Canadian Review	2
Measures of Fetal Growth and Cardiac Structure in Stillbirths With Placental Maternal Vascular Malperfusion: Evidence for Heart Weight Sparing and Structural Cardiac Alterations in Humans	2
Malignancy Rates by Bethesda Subcategory in the Pediatric Population	2
Fatal Pediatric Streptococcal Infection: A Clinico—Pathological Study	2
Wilms Tumor With Raised Serum Alpha-Fetoprotein: Highlighting the Need for Novel Circulating Biomarkers	2
Potter Deformation Sequence Caused by 17q12 Deletion: A Lethal Constellation	2
Clinicopathological and Molecular Characteristics of Intraosseous Rhabdomyosarcoma Involving Head and Neck Region: A Systematic Review and Meta-Analysis	2
A Pediatric Case of High-Grade Secretory Carcinoma of the Maxillary Sinus With ETV6::NTRK3 Gene Fusion, Therapeutic Implications, and Review of the Literature	2
Characterization of the Transition Zone in Short Segment Hirschsprung Disease Using Calretinin Immunostaining	1
Comparison of the Autopsy and Placental Findings in Second vs Third Trimester Stillbirth	1
Metastatic Lymphomas of the Placenta: A Literature Review With an Illustrative Case	1
Umbilical Cord Hemangiomas: A Multi-Institutional Case Series With Literature Review	1
Pediatric Gnathic Bony and Mesenchymal Tumors	1
Clinicopathologic Features of IDEDNIK (MEDNIK) Syndrome in a Term Infant: Histopathologic Features of the Gastrointestinal Tract and Report of a Novel AP1S1 Variant	1
Giant Multilocular Prostatic Cystadenoma in a 14-Year-Old Male: A Case Report of a Pediatric Pelvic Mass	1
Hidden Coronary Artery Ostium and Sudden Death	1
Innumerable Meningiomas Arising in a Patient With Tuberous Sclerosis Complex Decades After Radiation Therapy	1
Biliary Atresia in an Infant Presenting With Kabuki Syndrome: An Autopsy Report and Review of the Literature	1
2022 SPP Fall Meeting Abstracts	1
Secretory Carcinoma in Children and Young Adults: A Case Series	1
Abnormal Uterine Involution May Lead to Atony and Postpartum Hemorrhage: A Hypothesis, With Review of the Evidence	1
Pulmonary Histopathologic Findings in Pediatric Patients After Hematopoietic Stem Cell Transplantation: An Autopsy Study	1
Intrahepatic Cholestasis, Refractory Epilepsy, Skeletal Dysplasia, Endocrine Failure, and Dysmorphic Features in a Child With a Monoallelic 2q24-32.2 Deletion Encompassing ABCB11	1
Childhood Small-Vessel Primary Angiitis of the Central Nervous System: Overlap With MOG-Associated Disease	1
Neuropathological Findings in Short-Chain enoyl-CoA Hydratase 1 Deficiency (ECHS1D): Case Report and Differential Diagnosis	1
An Autopsy Case of Wiskott-Aldrich Syndrome Revealing “FDC-Only Lymphoid Follicles” in Lymphoid Tissue: A Morphologic Correlate of Defective Immune Synapse	1
Monochorionic Triplet Pregnancies With Twin Reversed Arterial Perfusion and Acardiac Triplet: Report of Two Cases and Literature Review	1
Biliary Atresia Remnants Revisited: Myogenesis, Hepatic Duct-Like Structures, and Fate of Peribiliary Glands	1
Myocardial Calcification and the Demise of an Infant With Surgically Treated Hypoplastic Left Heart Syndrome	1
Synoptic Reporting in Clinical Placental Pathology: A Preliminary Investigation Into Report Findings and Interobserver Agreement	1
Molecular Profiling of a Hepatocellular Neoplasm Not Otherwise Specified (HCN-NOS) Demonstrates Distinct Molecular Features in Hepatoblastoma and HCC-Like Components	1
Remote Placental Sign-Out: What Digital Pathology Can Offer for Pediatric Pathologists	1
Severe Ciliopathy-Like Phenotype in an Infant With a Novel MPDU1 Missense Variant	1

Is Endoscopic Assessment of the Esophagus and Stomach Enough to Determine the Need for Biopsy at These Sites in Pediatric Patients Undergoing Endoscopy for Elevated TTG?	1
Eosinophilic/T-cell Chorionic Vasculitis: Its Incidence Is Increasing but It Does Not Appear to Recur in Subsequent Pregnancies	1
Anaplastic Sarcoma of Kidney and DICER1	1
Neonatal Myocardial Ischemia-Reperfusion Injury: A Proposed Pathogenic Sequence in the Context of Maternal/Fetal Vascular Malperfusion and Paradoxical Embolism	1
Cervicothoracic Neurenteric Cyst With Contralateral Diaphragmatic Hernia: An Unusual Combination	1
Time Required for Gross Examination of Routine Second and Third Trimester Singleton Placentas by Pathologists’ Assistants	1
Gross and Histologic Placental Abnormalities Associated With Neonatal Hypoxic-Ischemic Encephalopathy	1
Lethal Restrictive Dermopathy with ZMPSTE24 Mutation	1
Dermoid Cyst of the Round Ligament in a 3-Year-Old-Girl	1
Clinical and Histological Associations of Chronic Inflammatory Lesions in Preterm Placentas: Uncovering the Hidden Dangers	1
Profiling of Immunomodulatory Genes and Quantification of CD25+ Cells in Different Types of Early Pregnancy Loss	1
Skeletal Growth Arrest Lines in Fetal Remains: Histopathology and Correlative Placental Pathology	1
Placental Pathology and Its Associations With Clinical Signs in Different Subtypes of Fetal Growth Restriction	1
Hepatocellular Adenoma in an Infant With Burn-McKeown Syndrome: Report of a Case	1
Fetal and Neonatal Autopsy in the Molecular Age: Exploring Tissue Selection for Testing Success	1
Sessile Serrated Lesion of the Appendix in a Teenage Girl	1
PIK3CA Mutational Analysis in Patients With Macrodactyly	1
Vertical Transmission of Trypanosoma Cruzi in a Non-Endemic Country: Histology of the Infected Placenta	1
Hodgkin Lymphoma Presenting With Spinal Cord Compression: Challenges for Diagnosis and Initial Management	1
Syndecan-1 Level, a Marker of Endothelial Glycocalyx Degradation, Is Associated With Fetal Exposure to Chorioamnionitis and Is a Potential Biomarker for Early-Onset Neonatal Sepsis	1
A Practical Approach to the Evaluation and Diagnosis of Pediatric CNS Tumors	1
PLAG1 Immunohistochemical Staining Is a Surrogate Marker for PLAG1 Fusions in Lipoblastomas	1
Prostatic Rhabdomyoma in a Toddler: A Case Report With Molecular Characterization	1
Addressing Chatbots as Artificial Intelligence Aids in Pediatric Pathology	1