Benign neoplasm of pineal gland

This code signifies a non-cancerous growth originating from the pineal gland, a small endocrine gland in the brain. These benign neoplasms are typically slow-growing and do not metastasize to other parts of the body. They may, however, cause symptoms due to mass effect on surrounding brain structures.

Use this code when documentation confirms a benign tumor originating specifically from the pineal gland, often identified through imaging studies such as MRI or CT scans. This diagnosis is typically made following radiological findings and may be confirmed by biopsy or surgical resection.

• Distinguish from malignant pineal neoplasms (C75.3) and neoplasms of uncertain behavior (D44.3).
• Ensure documentation specifies "benign" and "pineal gland" to support this code.
• Code any associated neurological symptoms (e.g., headache, visual disturbances) separately.