Core Lab – Hematology

The Hematology Laboratory offers a wide range of testing to help with patient diagnosis, treatment and care. The lab is open 24 hours a day, 7 days a week. Our dedicated and skilled staff possess a unique pediatric laboratory testing expertise in each area of the lab with many years of experience. Majority of our tests are offered on a STAT and routine basis.

Hematology Lab Tests

  • CBC with Differential
  • Immature Platelet Fraction (IPF)
  • Reticulocyte Count
  • Retic-HE (Hemoglobin Equivalent)
  • ESR
  • G6PD Qualitative
  • RBC Pit Count
  • Hemoglobinopathy (Hemoglobin ID, Quantitation and Interpretation)
  • Serum and Urine Pregnancy test
  • CSF and Other Body Fluid Cell Counts
  • Urinalysis with microscopic

Bone Marrow Processing and Analysis

Our Bone Marrow Champions are a team of advanced laboratory scientists, committed to providing high quality patient care. In addition to performing differential cell counts and iron stains, we work closely with clinical teams to triage bone marrow samples for ancillary testing.

Teaching and research is a critical part of our mission. We welcome pathology and hematology/oncology trainees to join us in the laboratory. Bone Marrow Champions team can be reached at Ascom # 75020 Bone Marrow processing and testing is a complex multi-disciplinary collaboration with the following laboratories:


Division of Genomic Diagnostics

Immunogenetics Laboratory

Flow Cytometry (Section of Clinical Immunology Laboratory)


Main Building, 5th Floor, Room 5141


24 hours/day, 7 days/week

Shipping address

Hematology Lab

The Children’s Hospital of Philadelphia

Main Building, 5th Floor

Room 5141

3401 Civic Center Boulevard

Philadelphia, PA 19104