D44: Neoplasm of uncertain or unknown behaviour of endocrine glands
D44.4: Neoplasm of uncertain or unknown behaviour: Craniopharyngeal duct
When there is abnormal growth of tissue, then this is also referred to as a tumor. The tissue in the body is made up of cells. A tumor disorder involves the cells multiplying more than normal. This results in abnormal or excess tissue forming. A tumor can be benign or malignant.
You have a duct in your head that is affected by the tumor. While a human is developing, the pituitary gland forms in the throat. While a human is developing, the pituitary gland then travels up to the brain. This means that remnants of the pituitary gland can be left behind. These remnants can then divide uncontrollably. The pituitary gland is a gland in the brain. Many messenger substances are created for the body in this gland. These messenger substances influence growth, metabolism and sex hormones, for example.
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If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.