Gross Photography SOP

Purpose

To ensure standardized procedures for capturing high-quality gross photographs of specimens.

Scope

This SOP applies to all personnel involved in the grossing process.

Responsibilities

• Grossing technician: Perform gross photography as per SOP
• Quality manager: Review and approve photographs for quality assurance
• Laboratory supervisor: Ensure compliance with the SOP

Materials & equipment

• Digital camera
• Tripod
• Lighting equipment
• Measuring scale
• Background material
• Computer with image editing software

Procedure

1. Prepare the grossing area by ensuring it is clean and well-lit.
2. Set up the camera on the tripod at the appropriate height and angle.
3. Position the specimen on the background material for optimal visibility.
4. Adjust lighting to minimize shadows and enhance detail.
5. Take initial photographs from multiple angles of the specimen.
6. Use the measuring scale in the photograph for size reference.
7. Review the images for clarity and quality, retake if necessary.

Records

• Photograph log maintained for each specimen
• Quality control checklist for gross photographs

Safety

• Ensure all electrical equipment is in good condition to prevent hazards.
• Use personal protective equipment as required during grossing.