Assistant Professor, Pathology and Immunology, Washington University School of Medicine

Pathology

John L. Frater Jr. works in the field of Pathology. He attended Medical College of Ohio. John Frater is a published doctor. He has 38 papers published. The most current publication "Is the band count useful in predicting the presence of septicemia in patients with hematologic malignancies?" John Frater accepts Medicare.

Publications

---

• Is the band count useful in predicting the presence of septicemia in patients with hematologic malignancies?
• T-cell Prolymphocytic Leukemia Frequently Shows Cutaneous Involvement and Is Associated With Gains of MYC, Loss of ATM, and TCL1A Rearrangement.
• A quality improvement assessment of multiple, concurrent flow cytometry analyses at a tertiary care center.
• CD163 Immunohistochemistry Is Superior to CD68 in Predicting Outcome in Classical Hodgkin Lymphoma.
• Clinicopathologic features of adult T-cell Leukemias/lymphomas at a North American tertiary care medical center: infrequent involvement of the central nervous system.
• Anaplastic large-cell Lymphoma with aberrant expression of multiple cytokeratins masquerading as metastatic carcinoma of unknown primary.
• Utility of flow cytometry of cerebrospinal fluid as a screening tool in the diagnosis of central nervous system Lymphoma.
• High prevalence of 1p36 microdeletions in B-cell non-Hodgkin Lymphomas (NHL) is associated with PAX7 loss.
• Use of a United States-based laboratory as a hematopathology reference center for a developing country: logistics and results.
• Recurrent pustules on the scalp of an infant.
• Recurrent mutations in the U2AF1 splicing factor in Myelodysplastic syndromes.
• Composite diffuse large B-cell Lymphoma and precursor B lymphoblastic Lymphoma presenting as a double-hit Lymphoma with MYC and BCL2 translocation.
• Peripheral Eosinophilia Camouflaging Anaplastic Large Cell Lymphoma.
• Immunohistochemical analysis of monocytic Leukemias: usefulness of CD14 and Kruppel-like factor 4, a novel monocyte marker.
• Relevance of IgVH gene somatic hypermutation and interphase cytogenetics in lymphomatous presentation of chronic lymphocytic Leukemia/small lymphocytic lymphoma.
• Combined core needle biopsy and fine-needle aspiration with ancillary studies correlate highly with traditional techniques in the diagnosis of nodal-based Lymphoma.
• Transcription factor MIST1 in terminal differentiation of mouse and human plasma cells.
• Pruritic indurated plaques on the legs of a 62-year-old woman--quiz case. Polycythemia vera (PCV).
• Pathologic and clinical features of Hodgkin lymphoma--like posttransplant lymphoproliferative Disease.
• Molecular pathology of Myeloproliferative neoplasms.
• Cystic lymphoid hyperplasia of the parotid gland in HIV-positive and HIV-negative patients: quantitative immunopathology.
• Bone marrow biopsy in patients with hepatitis C virus infection: spectrum of findings and diagnostic utility.
• Cutaneous rosai-dorfman Disease and morphea: coincidence or association?
• Integrated genomic analysis implicates haploinsufficiency of multiple chromosome 5q31.2 genes in de novo Myelodysplastic syndromes pathogenesis.
• The spectrum of adult B-lymphoid Leukemias with BCR-ABL: molecular diagnostic, cytogenetic, and clinical laboratory perspectives.
• Secondary Lymphoma involving metastatic follicular thyroid carcinoma to the skull: a unique example of tumor-to-tumor metastasis.
• Lymphoplasmacytic Lymphoma/Waldenström macroglobulinemia with inv(16)(p13q22) as a sole genetic abnormality.
• Cutaneous Rosai-Dorfman Disease: comprehensive review of cases reported in the medical literature since 1990 and presentation of an illustrative case.
• Coexistence of neocentromeric marker 3q and trisomy 3 in two different tissues in a 3-year-old boy with peripheral T-cell Lymphoma: support for a gene dosage effect hy...
• Deletion of MYC and presence of double minutes with MYC amplification in a morphologic Acute promyelocytic leukemia-like case lacking RARA rearrangement: could early e...
• Lymphoblastic Leukemia with mature B-cell phenotype in infancy.
• Cortical dysplasia in extratemporal lobe intractable epilepsy: a study of 52 cases.
• Chronic myeloid Leukemia following therapy with imatinib mesylate (Gleevec). Bone marrow histopathology and correlation with genetic status.
• Biphenotypic Acute leukemia with coexpression of CD79a and markers of myeloid lineage.
• Rasmussen encephalitis: a clinicopathologic and immunohistochemical study of seven patients.
• Properties of the mantle cell and mantle cell Lymphoma.
• Mast cell Leukemia with prolonged survival on PKC412/midostaurin.

Conditions Treated

---

• Acute Leukemia
• Anemia
• Chronic Myeloid Leukemia (CML)
• Headache
• View All

Doctors Specialties

---

• Hematology
• Hematopathology
• Pathology

Accepted Insurances

---

Education

---

• McGaw Medical Center of Northwestern University
• Cleveland Clinic Foundation
• Medical College of Ohio

Hospital

---

• Barnes-Jewish Hospital
• St. Louis Children's Hospital

Helpful Reviews

---

Give Anonymous Review

Similar Doctors

---

	Meredith E. Pittman This Doctor is OpenDoctor Recommended.
	Dr. Zahid Kaleem, MD This Doctor is OpenDoctor Recommended.
	Dr. Phyllis C. Huettner, MD This Doctor is OpenDoctor Recommended.
	Dr. Stephen E. Godfrey, MD This Doctor is OpenDoctor Recommended.
	Dr. Anjum N. Hassan, MD This Doctor is OpenDoctor Recommended.
	Dr. Jeffrey M. Edelman, MD This Doctor is OpenDoctor Recommended.
	Dr. Gloria O. Merenda, MD This Doctor is OpenDoctor Recommended.
	Dr. Detlef G. Ritter, MD This Doctor is OpenDoctor Recommended.
	Dr. Eric B. Staros, MD This Doctor is OpenDoctor Recommended.
	Dr. Jessica B. Bekker, MD This Doctor is OpenDoctor Recommended.
	Dr. Jamie K. Donnelly, MD This Doctor is OpenDoctor Recommended.
	Dr. Daniel C. Link, MD
	Dr. Aloo T. Mistry, MD This Doctor is OpenDoctor Recommended.
	Dr. Stephanie S. Burton, MD This Doctor is OpenDoctor Recommended.
	Dr. Roman L. Patrick Jr., MD This Doctor is OpenDoctor Recommended.

---

Doctor Directory | TOS | twitter | FB | Angel | blog