Carcinoma in situ of thyroid and other endocrine glands
ICD-10 D09.3 is a billable code used to indicate a diagnosis of carcinoma in situ of thyroid and other endocrine glands.
Carcinoma in situ (CIS) of the thyroid and other endocrine glands refers to a localized neoplastic condition where abnormal cells are present but have not invaded surrounding tissues. This diagnosis indicates that the cancer is confined to the site of origin, which in this case is the thyroid or other endocrine glands such as the adrenal glands or pituitary gland. The presence of carcinoma in situ is significant as it represents an early stage of cancer that has the potential to progress to invasive cancer if left untreated. Surveillance protocols typically involve regular monitoring through imaging studies and laboratory tests, including thyroid function tests and ultrasound evaluations. The risk of progression to invasive cancer varies based on factors such as the specific type of carcinoma, patient age, and overall health. Early detection and intervention are crucial in managing this condition effectively, and treatment options may include surgical excision or active surveillance depending on the individual case.
Detailed pathology reports, imaging studies, and treatment plans.
Diagnosis of thyroid nodules, follow-up of abnormal thyroid function tests.
Endocrinologists must ensure clear documentation of the diagnosis and any surveillance protocols.
Operative reports, pathology findings, and post-operative follow-up notes.
Surgical intervention for thyroid carcinoma in situ, management of post-operative complications.
Surgeons should document the extent of the disease and rationale for surgical decisions.
Used when a biopsy is performed to confirm carcinoma in situ.
Pathology report must confirm the diagnosis of carcinoma in situ.
Endocrinologists and pathologists must collaborate for accurate diagnosis.
Carcinoma in situ indicates that cancerous cells are present but have not invaded surrounding tissues, representing an early stage of cancer that can often be treated effectively.
