Pituitary adenoma

Many people may not have heard of pituitary adenoma, but the incidence of this disease is high in our lives, and it will gradually increase, so everyone must pay attention to the harm that this disease brings to the body. This disease is more common in women of childbearing age. This disease has a certain relationship with the patient's age and gender. If you want to know more, please read on.

Pituitary adenoma is actually not difficult to treat, but it must be treated early so that the treatment effect will be better. If you feel any discomfort in your body, you should get checked out as soon as possible so that you can better determine what disease it is.

Pituitary adenoma is a benign adenoma, which is quite common, with about 1 case in 100,000 people. It has been increasing in recent years, especially among women of childbearing age. The pituitary gland is located in the sella fossa at the base of the skull. Above it is the sella septum, which separates the optic chiasm and the bottom of the third ventricle, and below it is the sphenoid sinus. The pituitary stalk passes through the diaphragm sella, connecting the hypothalamus and pituitary gland. The pituitary stalk is composed of blood vessels and nerves. On both sides of the pituitary gland are venous cavernous sinuses, through which the internal carotid artery, oculomotor nerve, trochlear nerve, abducens nerve and the first junction of the trigeminal nerve pass.

symptom

Clinical manifestations

It is related to the patient's gender, age, tumor size and extension direction, and the type of hormone secreted, and includes the following four groups of symptoms: ① Symptoms and signs caused by excessive hormone secretion by pituitary tumors, the most common of which are acromegaly, Cushing's disease, and prolactinoma. ② The pituitary gland itself is under pressure, mainly due to the decrease in the secretion of pituitary trophic hormones, which generally affects growth hormone GH first, followed by luteinizing hormone and follicle-stimulating hormone, and finally adrenocorticotropic hormone and thyrotropin. A few may be accompanied by diabetes insipidus. ③Symptoms of compression of peri-pituitary tissues, including headache, decreased vision, visual field loss, hypothalamic syndrome, cavernous sinus syndrome and cerebrospinal fluid rhinorrhea. ④ Pituitary stroke refers to infarction, necrosis or hemorrhage of pituitary adenoma and/or pituitary gland itself. Clinically, compression symptoms and meningeal irritation symptoms may appear rapidly, the clinical manifestations of hyperpituitarism may disappear or be alleviated, and even anterior pituitary function may be reduced.

diagnosis

The diagnosis of pituitary tumors is mainly based on the patient's clinical manifestations, visual field disorders and other neurological findings, as well as endocrinological and radiological examinations. The diagnosis of typical pituitary tumors is not difficult. However, in the early stages of pituitary tumors, when symptoms are not obvious, diagnosis is not easy or even impossible.

This article introduces you to the knowledge about pituitary adenoma. I believe that after reading it, you will have a clearer understanding of pituitary adenoma. Our understanding of diseases is far from enough, so we should learn more about and understand diseases in our lives. This will be helpful to our health and can protect our health.