Special Techniques
For pathologists, researchers and other physicians across the country, Johns Hopkins Special Techniques laboratories perform a broad range of specialty tests on surgical specimens for clinical trials and scientific study. Diagnostic service is available from individual consultants.
Originally established to support the work of Hopkins' researchers and physicians, today, their respective expertise and state-of-the-art facilities and equipment are available for smaller laboratories or for individuals seeking the extensive technical knowledge and experience for which Johns Hopkins Medical Laboratories is recognized.
There are 3 laboratories: Reference Histology, Electron Microscopy(TEM), Immunopathology
On this page:
Expertise
Laboratory directors are recognized authorities in their fields, with extensive technical knowledge as well as a thorough understanding of the concerns of their clinical and research clients. Technical staff rank among the best in the country, also, exemplifying Hopkins' high professional standards.
Accreditation
Expect same-day review of heart biopsies. Final written reports will be faxed within three days, unless special studies such as electron microscopy or immunohistochemistry are required. In that case, reports may take several days longer. Dr. Hruban is available for telephone consults 8:00 a.m. to 5:00 p.m.
Tests
To order, call the Consult Office at 410-955-2405 between 8:00 a.m. and 5:00 p.m.
The Johns Hopkins Medical InstitutionsAnatomic Pathology Consult Office
Reed Hall, Room 315
1620 McElderry Street
Baltimore, MD 21205
Phone 410-955-2861
Fax 410-614-7710
Reference Histology Laboratory
Services include:
- complete routine paraffin histology services, including processing and sectioning
- special stains, including but not limited to: carbohydrates, connective tissue, fats, lipids, microorganisms, nuclear elements, pigments, silver techniques
- immunopathology slide preparation techniques
- DNA slide preparations
- frozen section
- oversized tissue processing and sectioning
- histopathology teaching sets
- animal/human tissue gross dissection
- customized procedures, at your request
Timely Results
Expect results within 1-3 days of our having received glass slides, or paraffin blocks. Lab hours: 7:00 a.m. to 5:00 p.m., EST
Reference Histology Laboratory
Pathology Room 708
600 N. Wolfe Street
Baltimore, MD 21287
Phone 410-955-2861 (Office)
410-955-3620 (Lab)
Fax 410-614-6555
landers@jhmi.edu
Electron Microscopy (TEM) Services
Comprehensive services include:
- specimen preparation
- thick and ultra-thin sectioning
- thorough analysis and photography of ultra-thin sections with electron microscope
- computerized photography (on site)
- special staining techniques, e.g., immuno gold stain
Timely Results
Expect results within 2-4 days of our having received thin- sectioned grids, or epoxy blocks. Lab hours: 7:00 a.m. to 5:00 p.m., EST
Electron Microscopy Laboratory
Pathology Room 708A
600 N. Wolfe Street
Baltimore, MD 21287
Phone 410-955-2861 (Office)
410-955-2387 (Lab)
Fax 410-614-7110
landers@jhmi.edu
Immunopathology Laboratory
Services include:
- Paraffin Immunohistochemistry
- Immunofluorescence
- Cellular immunoperoxidase
- In-situ hybridization
Timely Results
Expect results on paraffin blocks, unstained slides or wet tissue within 24-48 hours. Lab hours: 7:00 a.m. to 5:00 p.m., EST
Immunopath Laboratory
Weinberg Building Room 2242, Department of Pathology
401 N. Broadway
Baltimore, MD 21231-2410
Phone 410-614-6650
Fax 410-614-6555
fbarksdale@jhmi.edu
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