Histopathology Laboratory Scientist

Qualifications

· Bachelor’s degree in Medical Laboratory Science (MLS), Pathology, or a related field.

· A Master’s degree in a related specialty will be an advantage.

· Registration and valid practicing license with the Medical Laboratory Science Council of Nigeria (MLSCN).

· Relevant certification in histopathology or clinical pathology or histotechnology is an added advantage.

· Proficiency in operating histopathology equipment and laboratory information systems (LIS).

Experience

· Minimum 3 years’ experience in a histopathology or clinical pathology laboratory.

· Strong understanding of human anatomy, physiology, and disease processes.

· Proficiency in tissue processing, embedding, microtomy, and staining procedures.

Specimen Collection and Processing

· Receive, verify, and log tissue specimens following established protocols.

· Accurately label and assign unique identifiers to specimens.

· Perform gross tissue processing, including trimming, embedding, dehydration, clearing, and infiltration of tissues.

· Ensure proper orientation of specimens during embedding to optimize diagnostic quality.

Staining Procedures

· Perform routine hematoxylin and eosin (H&E) staining of tissue sections.

· Carry out special stains (e.g., PAS, Masson’s trichrome, Giemsa) as requested by the pathologist.

· Apply immunohistochemistry (IHC) and other advanced staining techniques under the direction of the pathologist.

Equipment Operation and Maintenance

· Operate and maintain laboratory instruments including microtomes, cryostats, tissue processors, and stainers.

· Perform routine maintenance and troubleshooting of equipment to ensure uninterrupted service.

· Keep accurate maintenance logs and promptly report malfunctions.

Quality Control and Assurance

· Adhere strictly to laboratory quality control standards to ensure accuracy and reproducibility of results.

· Participate in internal quality assurance programs and support accreditation in line with ISO 15189 (SON) and MLSCN requirements.

· Conduct QC checks on stains, reagents, and equipment performance.

Safety and Compliance

· Follow infection prevention and safety guidelines, including appropriate use of PPE.

· Dispose of biological and chemical waste in line with MLSCN and Federal Ministry of Environment regulations.

· Safeguard patient confidentiality in compliance with the Nigeria Data Protection Act (NDPA 2023).

Recordkeeping and Reporting

· Maintain detailed laboratory records, including specimen logs, staining protocols, and equipment usage.

· Support pathologists by ensuring timely preparation and delivery of high-quality histology slides.

· Enter specimen and test data accurately into the Laboratory Information System (LIS).

Collaboration and Development

· Work collaboratively with pathologists, laboratory managers, and other scientists.

· Contribute to continuous improvement initiatives and training of junior staff or interns.

· Stay updated on advancements in histopathology practice through workshops and professional development.