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 2020-04-01 to 2024-04-01.)

Article	Citations
Placental Pathology in Covid-19 Positive Mothers: Preliminary Findings	236
Massive Perivillous Fibrin Deposition and Chronic Histiocytic Intervillositis a Complication of SARS-CoV-2 Infection	25
Extending the Spectrum of Massive Perivillous Fibrin Deposition (Maternal Floor Infarction)	23
Formulating a Meaningful and Comprehensive Placental Phenotypic Classification	22
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	14
Preterm Infant Skin Structure Is Qualitatively and Quantitatively Different From That of Term Newborns	13
Malignant Mesothelioma With EWSR1-ATF1 Fusion in Two Adolescent Male Patients	12
Bilateral Nephroblastic Tumors and a Complex Renal Vascular Anomaly in a Patient With a Mosaic RASopathy: Novel Histopathologic Features and Molecular Insights	12
The Association of Fetal Congenital Cardiac Defects and Placental Vascular Malperfusion	9
Placenta Pathology From Term Born Neonates With Normal or Adverse Outcome	8
Brain and Placental Pathology in Fetal COL4A1 Related Disease	8
Primordial Odontogenic Tumor of Anterior Maxilla in a Young Male: A Case Report and an Updated Review of Literature	8
Multicystic Encephalomalacia: The Neuropathology of Systemic Neonatal Parechovirus Infection	7
Diagnosis of Pediatric Non-Esophageal Eosinophilic Gastrointestinal Disorders by Eosinophil Peroxidase Immunohistochemistry	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
Biallelic Mutations in Ubiquitin-Specific Peptidase 53 (USP53) Causing Progressive Intrahepatic Cholestasis. Report of a Case With Review of Literature	7
Primary Biphasic Hepatic Sarcoma in DICER1 Syndrome	7
Fetal Vascular Malperfusion Due To Long and Hypercoiled Umbilical Cords Resulting in Recurrent Second Trimester Pregnancy Loss: A Case Series and Literature Review	7
ACE2 Protein Expression During Childhood, Adolescence, and Early Adulthood	7
Acquired Esophageal Strictures in Children: Morphometric and Immunohistochemical Analyses	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
Rhabdomyosarcoma: How Advanced Molecular Methods Are Shaping the Diagnostic and Therapeutic Paradigm	6

Sclerosing Epithelioid Fibrosarcoma of the Kidney: First Reported Case in a Young Child	6
Pediatric Soft Tissue Tumors With BCOR ITD Express EGFR but Not OLIG2	6
Anaplastic Sarcoma of the Kidney With Heterologous Ganglioneuroblastic Differentiation: Another DICER1-Associated Tumor	5
Mediastinal Germ Cell Tumor and Acute Megakaryoblastic Leukemia With Co-occurring KRAS Mutation and Complex Cytogenetics	5
Granulomatous Lymphocytic Interstitial Lung Disease in a Spectrum of Pediatric Primary Immunodeficiencies	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
Application of Digital Imaging and Artificial Intelligence to Pathology of the Placenta	5
Ependymal Tumors	5
Incidental Finding of Bilateral Ovarian Adrenal Rest Tumor in a Patient With Congenital Adrenal Hyperplasia: A Case Report and Brief Review	5
Evaluation and Diagnosis of Central Nervous System Embryonal Tumors (Non-Medulloblastoma)	5
Workload Measurement in Subspecialty Placental Pathology in Canada	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
Papillary Intralymphatic Angioendothelioma in a Child With PIK3CA-Related Overgrowth Spectrum: Implication of PI3K Pathway in the Vascular Tumorigenesis	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
Co-occurrence of Eosinophilic/T-Cell Chorionic Vasculitis and Acute Chorionitis, Acute Chorionic Vasculitis, and Funisitis in a Term Placenta	4
Renal Biopsy Prognostic Findings in Children With Atypical Hemolytic Uremic Syndrome	4
Epithelioid Sarcoma Arising in a Long-Term Survivor of an Atypical Teratoid/Rhabdoid Tumor in a Patient With Rhabdoid Tumor Predisposition Syndrome	4
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
Artificial Intelligence in Pediatric Pathology: The Extinction of a Medical Profession or the Key to a Bright Future?	4
Fetal Vascular Ectasia Can be an Artifact of Placental Fixation	4
Characterization of Plasmacytoid Dendritic Cells, Microbial Sequences, and Identification of a Candidate Public T-Cell Clone in Kikuchi-Fujimoto Disease	4
Acute Villitis and Intravascular Microorganisms in Fetal Vessels: A Case Report and Literature Review of an Unusual Histopathological Finding	3
Immunophenotype-Genotype Correlations in Clear Cell Sarcoma of Kidney—An Evaluation of Diagnostic Ancillary Studies	3
Pediatric Glial Tumors	3
EWSR1-ATF1 Fusion in a Myoepithelial Carcinoma of Soft Tissue With Small Round Cell Morphology: A Potential Diagnostic Pitfall	3
Pediatric Acute Liver Failure: A Clinicopathological Perspective	3
Phox2b Immunohistochemical Staining in Detecting Enteric Neural Crest Cells in Hirschsprung Disease	3
Evaluating the Prognostic Implication of the Collins Histology Scoring System in a Pediatric Eastern Ontario Population With Eosinophilic Esophagitis	3
Heterotopic Liver Nodule Compressing a Two-Vessel Umbilical Cord: An Unusual Cause of Intrauterine Fetal Demise	3
Pulmonary Histopathology Findings in Patients With STAT3 Gain of Function Syndrome	3
Undifferentiated Embryonal Sarcoma of the Liver With Rhabdoid Morphology Mimicking Carcinoma: Expanding the Morphologic Spectrum or a Distinct Variant?	3
Primary Knee Intra-articular Synovial Sarcoma in Pediatric and Adolescent Patients	3
Cerebral Abnormalities in Spina Bifida: A Neuropathological Study	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
Fetal and Perinatal Brain Autopsy: Useful Macroscopic Techniques Including Agar In-situ and Pre-Embedding Methods	3
Neuropathology of Mowat–Wilson Syndrome	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
The EXTrauterine Environment for Neonatal Development: Present and Future	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
Intraoperative Diagnosis for Pediatric Brain Tumors	3
A Quantitative Assessment of Mucosal Eosinophils in the Gastrointestinal Tract of Children Without Detectable Organic Disease	3
Platelet Electron Microscopy: Utilizing LEAN Methodology to Optimize Laboratory Workflow	3
Cellular Fibroma of Tendon Sheath With Novel TNC-USP6 Gene Fusion Clinically Mimicking Arthritis in a 7-Year-Old Boy	3

Teratoma of the Tongue in a Fetus: A Case Report and Review of the Literature	3
Programmed Death Ligand 1 Expression and Related Markers in Pleuropulmonary Blastoma	3
Multiple Immunofluorescence Imaging Analysis Reveals Differential Expression of Disialogangliosides GD3 and GD2 in Neuroblastomas	3
Chondroid and Osseous Metaplasia of the Central Fibrous Body in Adolescent Hearts with Mutations in TNNI3 and TNNT2 genes	3
Molecular Alterations in Pediatric Fibroblastic/Myofibroblastic Tumors: An Appraisal of a Next Generation Sequencing Assay in a Retrospective Single Centre Study	3
Diagnostic Value of Mid-esophageal Biopsies in Pediatric Patients With Eosinophilic Esophagitis	3
Chronic Deciduitis With Plasma Cells: A Quantitative and Clinicopathological Analysis Concerning Different Trimesters	3