Pediatric and Developmental Pathology

Article	Citations
Placental Pathology in Covid-19 Positive Mothers: Preliminary Findings	232
Massive Perivillous Fibrin Deposition and Chronic Histiocytic Intervillositis a Complication of SARS-CoV-2 Infection	25
Predictors of High Grade and Other Clinically Significant Placental Findings by Indication for Submission in Singleton Placentas From Term Births	23
Extending the Spectrum of Massive Perivillous Fibrin Deposition (Maternal Floor Infarction)	21
Formulating a Meaningful and Comprehensive Placental Phenotypic Classification	21
Medulloblastoma: WHO 2021 and Beyond	18
Lineage Switch in an Infant B-Lymphoblastic Leukemia With t(1;11)(p32;q23); KMT2A/EPS15, Following Blinatumomab Therapy	13
Preterm Infant Skin Structure Is Qualitatively and Quantitatively Different From That of Term Newborns	13
Bilateral Nephroblastic Tumors and a Complex Renal Vascular Anomaly in a Patient With a Mosaic RASopathy: Novel Histopathologic Features and Molecular Insights	12
Malignant Mesothelioma With EWSR1-ATF1 Fusion in Two Adolescent Male Patients	11
The Association of Fetal Congenital Cardiac Defects and Placental Vascular Malperfusion	9
Primordial Odontogenic Tumor of Anterior Maxilla in a Young Male: A Case Report and an Updated Review of Literature	8
Placenta Pathology From Term Born Neonates With Normal or Adverse Outcome	8
Brain and Placental Pathology in Fetal COL4A1 Related Disease	8
Fetal Vascular Malperfusion Due To Long and Hypercoiled Umbilical Cords Resulting in Recurrent Second Trimester Pregnancy Loss: A Case Series and Literature Review	7
Primary Biphasic Hepatic Sarcoma in DICER1 Syndrome	7
Biallelic Mutations in Ubiquitin-Specific Peptidase 53 (USP53) Causing Progressive Intrahepatic Cholestasis. Report of a Case With Review of Literature	7
Multicystic Encephalomalacia: The Neuropathology of Systemic Neonatal Parechovirus Infection	7
Massive Perivillous Fibrin Deposition Associated With Placental Syphilis: A Case Report	7
Heterotopic Nodules in the Placenta, an Immunohistochemical Re-evaluation of the Diagnosis of Adrenocortical Heterotopia	7
Sclerosing Epithelioid Fibrosarcoma of the Kidney: First Reported Case in a Young Child	6
ACE2 Protein Expression During Childhood, Adolescence, and Early Adulthood	6
Diagnosis of Pediatric Non-Esophageal Eosinophilic Gastrointestinal Disorders by Eosinophil Peroxidase Immunohistochemistry	6
Pediatric Soft Tissue Tumors With BCOR ITD Express EGFR but Not OLIG2	6
Myocarditis Presenting as Sudden Death in Infants and Children: A Single Centre Analysis by ESGFOR Study Group	6

Massive Perivillous Fibrin Deposition in Congenital Cytomegalovirus Infection: A Case Report	6
Acquired Esophageal Strictures in Children: Morphometric and Immunohistochemical Analyses	6
Rhabdomyosarcoma: How Advanced Molecular Methods Are Shaping the Diagnostic and Therapeutic Paradigm	6
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
Ingested Foreign Bodies Can Cause Appendicitis and Perforation: A Multi-Institutional Case Series	5
Myoepithelial Carcinoma of Soft Tissue With an EWSR1-KLF15 Gene Fusion in an Infant	5
Chronic Inflammatory Placental Lesions Correlate With Bronchopulmonary Dysplasia Severity in Extremely Preterm Infants	5
Anaplastic Sarcoma of the Kidney With Heterologous Ganglioneuroblastic Differentiation: Another DICER1-Associated Tumor	5
Ependymal Tumors	5
Granulomatous Lymphocytic Interstitial Lung Disease in a Spectrum of Pediatric Primary Immunodeficiencies	5
Evaluation and Diagnosis of Central Nervous System Embryonal Tumors (Non-Medulloblastoma)	5
Thyroid Hormone in the Pathogenesis of Congenital Intestinal Dysganglionosis	5
Mediastinal Germ Cell Tumor and Acute Megakaryoblastic Leukemia With Co-occurring KRAS Mutation and Complex Cytogenetics	5
Incidental Finding of Bilateral Ovarian Adrenal Rest Tumor in a Patient With Congenital Adrenal Hyperplasia: A Case Report and Brief Review	5
Collagen XI Alpha 1 (COL11A1) Expression in the Tumor Microenvironment Drives Neuroblastoma Dissemination	4
Second Report of PDE10A-BRAF Fusion in Pediatric Spindle Cell Sarcoma With Infantile Fibrosarcoma-Like Morphology Suggesting PDE10A-BRAF Fusion Is a Recurrent Event	4
Epithelioid Sarcoma Arising in a Long-Term Survivor of an Atypical Teratoid/Rhabdoid Tumor in a Patient With Rhabdoid Tumor Predisposition Syndrome	4
Characterization of Plasmacytoid Dendritic Cells, Microbial Sequences, and Identification of a Candidate Public T-Cell Clone in Kikuchi-Fujimoto Disease	4
Renal Biopsy Prognostic Findings in Children With Atypical Hemolytic Uremic Syndrome	4
Fetal Vascular Ectasia Can be an Artifact of Placental Fixation	4
Workload Measurement in Subspecialty Placental Pathology in Canada	4
Co-occurrence of Eosinophilic/T-Cell Chorionic Vasculitis and Acute Chorionitis, Acute Chorionic Vasculitis, and Funisitis in a Term Placenta	4
Congenital Teratocarcinosarcoma With CTNNB1 Gene Mutation Presenting as an Ocular Mass	4
Distinctive Clinicopathologic Features of Monomorphic B-cell Post-transplant Lymphoproliferative Disorders in Children	4
Multiple Immunofluorescence Imaging Analysis Reveals Differential Expression of Disialogangliosides GD3 and GD2 in Neuroblastomas	3
Evaluating the Prognostic Implication of the Collins Histology Scoring System in a Pediatric Eastern Ontario Population With Eosinophilic Esophagitis	3
The EXTrauterine Environment for Neonatal Development: Present and Future	3
Diagnostic Value of Mid-esophageal Biopsies in Pediatric Patients With Eosinophilic Esophagitis	3
Acute Villitis and Intravascular Microorganisms in Fetal Vessels: A Case Report and Literature Review of an Unusual Histopathological Finding	3
Platelet Electron Microscopy: Utilizing LEAN Methodology to Optimize Laboratory Workflow	3
Papillary Intralymphatic Angioendothelioma in a Child With PIK3CA-Related Overgrowth Spectrum: Implication of PI3K Pathway in the Vascular Tumorigenesis	3
Cellular Fibroma of Tendon Sheath With Novel TNC-USP6 Gene Fusion Clinically Mimicking Arthritis in a 7-Year-Old Boy	3
Fetal and Perinatal Brain Autopsy: Useful Macroscopic Techniques Including Agar In-situ and Pre-Embedding Methods	3
Teratoma of the Tongue in a Fetus: A Case Report and Review of the Literature	3
Differentiating Biliary Atresia From Idiopathic Neonatal Hepatitis: A Novel Keratin 7 Based Mathematical Approach on Liver Biopsies	3
Benefits and Limitations of the Minimally Invasive Postmortem: A Review of an Innovative Service Development	3
Molecular Alterations in Pediatric Fibroblastic/Myofibroblastic Tumors: An Appraisal of a Next Generation Sequencing Assay in a Retrospective Single Centre Study	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
Chronic Deciduitis With Plasma Cells: A Quantitative and Clinicopathological Analysis Concerning Different Trimesters	3
Primary Knee Intra-articular Synovial Sarcoma in Pediatric and Adolescent Patients	3
Immunophenotype-Genotype Correlations in Clear Cell Sarcoma of Kidney—An Evaluation of Diagnostic Ancillary Studies	3
Pediatric Glial Tumors	3
Pediatric Acute Liver Failure: A Clinicopathological Perspective	3
Programmed Death Ligand 1 Expression and Related Markers in Pleuropulmonary Blastoma	3
Application of Digital Imaging and Artificial Intelligence to Pathology of the Placenta	3
Heterotopic Liver Nodule Compressing a Two-Vessel Umbilical Cord: An Unusual Cause of Intrauterine Fetal Demise	3
Chondroid and Osseous Metaplasia of the Central Fibrous Body in Adolescent Hearts with Mutations in TNNI3 and TNNT2 genes	3
Pulmonary Histopathology Findings in Patients With STAT3 Gain of Function Syndrome	3
Intraoperative Diagnosis for Pediatric Brain Tumors	3

A Quantitative Assessment of Mucosal Eosinophils in the Gastrointestinal Tract of Children Without Detectable Organic Disease	3
Changing Course of an Umbilical Cord Mass - Chasing the Diagnosis of Angiomyxoma	3
SARS-CoV-2 Related Ischemic Colitis in an Adolescent With Trisomy 21: Diagnostic Pitfalls and Considerations	3
Artificial Intelligence in Pediatric Pathology: The Extinction of a Medical Profession or the Key to a Bright Future?	3
EWSR1-ATF1 Fusion in a Myoepithelial Carcinoma of Soft Tissue With Small Round Cell Morphology: A Potential Diagnostic Pitfall	3
Causes of Sudden Unexpected Death in Childhood: Autopsy Findings from a Specialist Centre	2
Complete Hydatidiform Mole and Coexisting Fetus With Gastroschisis: A Case Report Highlighting the Importance of Diagnostic Genotyping	2
Pediatric Benign Tumors With a Skeletal Muscle Component: Myogenin Expression, Diagnostic Pitfalls, and New Molecular Insights	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
Undifferentiated Embryonal Sarcoma of the Liver With Rhabdoid Morphology Mimicking Carcinoma: Expanding the Morphologic Spectrum or a Distinct Variant?	2
Prominent Staining of MYCN Immunohistochemistry Predicts a Poor Prognosis in MYCN Non-Amplified Neuroblastoma	2
Fetal Description of the Pancreatic Agenesis and Holoprosencephaly Syndrome Associated to a Specific CNOT1 Variant	2
Vitelline Vessel Remnant-Derived Funisitis Is a Sensitive and Specific Predictor of Histological Evidence of Amniotic Fluid Infection	2
Well-Differentiated Neuroendocrine Tumors of the Appendix in Children and Adolescents: A Clinicopathologic Study	2
Histologic Correlates of Molecular Group 4 Pediatric Medulloblastoma: A Retrospective Canadian Review	2
2021 SPP Virtual Spring Meeting	2
Automated Tumor Count for Mitosis-Karyorrhexis Index Determination in Neuroblastoma Using Whole Slide Image and Qupath, an Image Analytic Software	2
FloridBacillus cereusInfection of the Placenta Associated With Intrauterine Fetal Demise	2
Histopathological, Ultrastructural, and Immunohistochemical Findings in MYH11-Variant Visceral Myopathy	2
Review of the Pathologic Characteristics in Myhre Syndrome: Gain-of-Function Pathogenic Variants in SMAD4 cause a Multisystem Fibroproliferative Response	2
Intestinal Pathology in Patients With Pathogenic ACTG2-Variant Visceral Myopathy: 16 Patients From 12 Families and Review of the Literature	2
Teratoid Hepatoblastoma With Yolk Sac-Like and Neuroendocrine Elements	2
Lymphocytic Colitis With Increased Apoptosis: A Marker of Mutation in T-Cell-Mediated Immunity?	2
Diffuse Subamniotic Calcification: A Novel Pattern of Placental Calcification	2
Small Cell Carcinoma of the Ovary, Hypercalcemic Type, in a 12-Month-Old Girl	2
What Was Known About Childhood Diabetes Mellitus Before the Discovery of Insulin?	2
EBV-Positive Plasmacytomas Involving a Nasopharyngeal Angiofibroma in an Adolescent	2
Submucosal Supernumerary Smooth Muscle Coat: A Common Histologic Finding in Mowat–Wilson Syndrome With or Without Hirschsprung Disease	2
Phox2b Immunohistochemical Staining in Detecting Enteric Neural Crest Cells in Hirschsprung Disease	2
Pontine Embryonal Tumor With Multilayered Rosettes: An Autopsy Case Exhibiting Extensive Posttreatment Glial and Neuronal Maturation	2
Unique Case of Congenital Langerhans Cell Histiocytosis Presenting as Intrauterine Fetal Demise	2
A Malignant Mimicker: Features of Kikuchi-Fujimoto Disease in the Pediatric Population	2
Metastatic Malignant Peritoneal Mesothelioma Mimicking an Autoinflammatory Syndrome in a 12-Year-Old Boy	2
Renal Expression of CLC-5 and Megalin/Cubilin in Dent-1 Disease With Nonsense Mutations of CLCN5 Gene	2
Cerebral Abnormalities in Spina Bifida: A Neuropathological Study	2
Nonkeratinizing Nasopharyngeal Carcinoma, Undifferentiated Type With Trisomy 2: A Case Report and Short Review of Cytogenetic and Molecular Literature	2
Machine Learning Approaches to Determine Feature Importance for Predicting Infant Autopsy Outcome	2
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	2
Rhabdomyosarcoma: From Obscurity to Clarity in Diagnosis … But With Ongoing Challenges in Management: The Farber-Landing Lecture of 2020	2
Neuropathology of Mowat–Wilson Syndrome	2
Pediatric Extra-Axial Chordoma: Case Report and Literature Review	2
Kurt Aterman, MUDR, MB, BCh BAO HONS, DCH, MRCP, PhD, DSc, FRCPath: “A Small Man With a Very Large Cerebrum and a Soul to Match”	2
Malignancy Rates by Bethesda Subcategory in the Pediatric Population	2
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
Anaplastic Sarcoma of Kidney and DICER1	1
Giant Multilocular Prostatic Cystadenoma in a 14-Year-Old Male: A Case Report of a Pediatric Pelvic Mass	1
Calretinin Staining in Anorectal Line Biopsies Accurately Distinguished Hirschsprung Disease in a Retrospective Study	1
Prostatic Rhabdomyoma in a Toddler: A Case Report With Molecular Characterization	1
Acute Interstitial Nephritis in the Pediatric Population: A Review of Etiologic Associations, Histologic Findings, and Clinical Outcome	1
Metastatic Lymphomas of the Placenta: A Literature Review With an Illustrative Case	1
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	1
An Autopsy Case of Wiskott-Aldrich Syndrome Revealing “FDC-Only Lymphoid Follicles” in Lymphoid Tissue: A Morphologic Correlate of Defective Immune Synapse	1
Do Histologic Features Help Predict Colectomy in Pediatric Patients Presenting With Acute Severe Colitis?	1
Thrombosis of the Renal Vein and Inferior Vena Cava Associated With Placental Fetal Vascular Malperfusion in a Neonate Exposed to Methadone Maintenance Therapy In Utero	1
Bronchiectasis and Bronchiolectasis With Severe Herniating Pattern Associated WithSTAT1Gain-of-Function Mutation: Detailed Clinicopathological Findings	1
Quantifying Proximal Collecting Tubule Deficiency in Angiotensin-Converting Enzyme Inhibitor and Angiotensin II Receptor Blocker Fetopathy	1
Reoperation for Hirschsprung Disease: Two cases of Vanishing Ganglion Cells and Review of the Literature	1
Hepatocellular Adenoma in an Infant With Burn-McKeown Syndrome: Report of a Case	1
The Cellular Architectures of Hypospadias	1
Secretory Carcinoma in Children and Young Adults: A Case Series	1
PIK3CA Mutational Analysis in Patients With Macrodactyly	1
Selective Immunoreactivity for WT1 Carboxy-Terminus Distinguishes Desmoplastic Small Round Cell Tumor From its Histologic Mimics	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
Focal Nodular Hyperplasia in the Pediatric Population: A Multicenter Experience	1
Prenatal Diagnosis of COL4A1 Mutations in Eight Cases: Further Delineation of the Neurohistopathological Phenotype	1
Postmortem Assessment of Isolated Congenital Heart Defects Remains Essential Following Termination of Pregnancy	1
Characterization of the Transition Zone in Short Segment Hirschsprung Disease Using Calretinin Immunostaining	1
Biliary Atresia Remnants Revisited: Myogenesis, Hepatic Duct-Like Structures, and Fate of Peribiliary Glands	1
New Findings of Immunodysregulation, Polyendocrinopathy, and Enteropathy X-linked Syndrome (IPEX); Granulomas in Lung and Duodenum	1
Gastric Antral Mucosal Changes in Children With Intestinal Metaplasia	1
Innumerable Meningiomas Arising in a Patient With Tuberous Sclerosis Complex Decades After Radiation Therapy	1
Dissecting the Cardiac Conduction System: Is It Worthwhile?	1
Hodgkin Lymphoma Presenting With Spinal Cord Compression: Challenges for Diagnosis and Initial Management	1
Eosinophilic/T-cell Chorionic Vasculitis: Its Incidence Is Increasing but It Does Not Appear to Recur in Subsequent Pregnancies	1
Bilateral Lung Metastases From a Phalangeal Giant Cell Tumor of Bone	1
Neonatal Myocardial Ischemia-Reperfusion Injury: A Proposed Pathogenic Sequence in the Context of Maternal/Fetal Vascular Malperfusion and Paradoxical Embolism	1
Long-Term Effect of TBX4 Germline Mutation on Pulmonary Clinico-Histopathologic Phenotype	1
Challenges in Inter-rater Agreement on Lamina Propria Fibrosis in Esophageal Biopsies	1
2022 SPP Fall Meeting Abstracts	1
Sessile Serrated Lesion of the Appendix in a Teenage Girl	1

Pediatric Oral Pathology: Odontogenic Cysts	1
A Practical Approach to the Evaluation and Diagnosis of Pediatric CNS Tumors	1
Submucosal Nerve Diameter in the Rectum Increases With Age: An Important Consideration for the Diagnosis of Hirschsprung Disease	1
Lethal Restrictive Dermopathy with ZMPSTE24 Mutation	1
Adipocyte-rich CTNNB1-mutated Intramuscular Gardner Fibroma Progressing to Desmoid Fibromatosis	1
Joint SPP and PPS 2019 Fall Meeting Abstracts	1
Primary Lung Cribriform Adenocarcinoma With Squamoid Morules Harboring Somatic CTNNB1 Mutation in a Never-Smoked Healthy Adolescent	1
Potter Deformation Sequence Caused by 17q12 Deletion: A Lethal Constellation	1
Monochorionic Triplet Pregnancies With Twin Reversed Arterial Perfusion and Acardiac Triplet: Report of Two Cases and Literature Review	1
A Case of Dubin-Johnson Syndrome Presenting as Neonatal Cholestasis With Paucity of Interlobular Bile Ducts	1
Fatal Pediatric Streptococcal Infection: A Clinico—Pathological Study	1
Expanding the Spectrum of Perioral Myogenic Tumors in Pediatric Patients: An SRF::NCOA2 Fused Perivascular Tumor of the Philtrum	1
Vertical Transmission of Trypanosoma Cruzi in a Non-Endemic Country: Histology of the Infected Placenta	1
Examining the Relationship Between Gastroschisis and Placental Fetal Vascular Malperfusion	1
Congenital Pulmonary Airway Malformations With a Reconsideration and Current Perspective on the Stocker Classification	1
Severe Ciliopathy-Like Phenotype in an Infant With a Novel MPDU1 Missense Variant	1