OOIR: Observatory of International Research

Papers

(The TQCC of Pediatric and Developmental Pathology is 3. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

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
Preterm Infant Skin Structure Is Qualitatively and Quantitatively Different From That of Term Newborns	15
Malignant Mesothelioma With EWSR1-ATF1 Fusion in Two Adolescent Male Patients	15
Primordial Odontogenic Tumor of Anterior Maxilla in a Young Male: A Case Report and an Updated Review of Literature	12
Bilateral Nephroblastic Tumors and a Complex Renal Vascular Anomaly in a Patient With a Mosaic RASopathy: Novel Histopathologic Features and Molecular Insights	12
Evaluation and Diagnosis of Central Nervous System Embryonal Tumors (Non-Medulloblastoma)	11
The Association of Fetal Congenital Cardiac Defects and Placental Vascular Malperfusion	10
Placenta Pathology From Term Born Neonates With Normal or Adverse Outcome	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
Rhabdomyosarcoma: How Advanced Molecular Methods Are Shaping the Diagnostic and Therapeutic Paradigm	7
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
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
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
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
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
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
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
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
Prenatal Coffin-Siris Syndrome: Expanding the Phenotypic and Genotypic Spectrum of the Disease	3
New Findings of Immunodysregulation, Polyendocrinopathy, and Enteropathy X-linked Syndrome (IPEX); Granulomas in Lung and Duodenum	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
Primary Knee Intra-articular Synovial Sarcoma in Pediatric and Adolescent Patients	3
Cellular Fibroma of Tendon Sheath With Novel TNC-USP6 Gene Fusion Clinically Mimicking Arthritis in a 7-Year-Old Boy	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
Acute Villitis and Intravascular Microorganisms in Fetal Vessels: A Case Report and Literature Review of an Unusual Histopathological Finding	3
What Was Known About Childhood Diabetes Mellitus Before the Discovery of Insulin?	3
Sclerosing Epithelioid Fibrosarcoma of the Liver in a Pediatric Patient	3