Histopathology Laboratory Scientist at The African Medical Centre of Excellence (AMCE)

Job Purpose

• The Histopathology Laboratory Scientist will be responsible for performing specialized diagnostic procedures on tissue and cellular samples to support the accurate diagnosis, treatment, and prevention of disease. The role holder will prepare, process, stain, and analyze specimens in compliance with international standards, ensuring high-quality diagnostic reports that contribute to effective patient care. Working closely with pathologists and other healthcare professionals, the Histopathology Laboratory Scientist will play a key role in delivering reliable results and maintaining laboratory excellence.

Key Accountabilities/Responsibilities

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.

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.
• Strong understanding of histopathology principles and tissue morphology.
• Familiarity with ISO 15189 quality standards applicable in Nigeria.
• Knowledge of infection prevention and biomedical waste management protocols.
• Skilled in using laboratory instruments (microtomes, stainers, tissue processors).
• High attention to detail and precision in preparing histological slides.