[Kawasaki's disease. Description of a clinical case].
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Child↗
Biomedical subjects
M Somma
Publications and source records attributed to M Somma.
[Index of absenteeism from work due to recurrence of chronic bronchitis].
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Absenteeism↗
[Treatment of the non-functioning hypophyseal adenoma].
Non-functioning pituitary adenoma is a lesion usually large enough to produce loss of vision and often loss of libido. Transsphenoidal microsurgery is the treatment of choice of these patients. Postoperative radiation therapy should be performed in patients with significant residual pituitary adenoma. Some studies have recently reported that somatostatin analogue may be useful as adjuvant medical therapy, at least in order to improve visual field defects.
Adenoma↗
[The treatment of prolactinoma].
Prolactinoma is the most common type of secretory pituitary tumor. The clinical presentation varies with age and sex, and the size of the adenoma. The differential diagnosis with nonfunctioning adenoma and hyperprolactinemia is particularly important in selecting an appropriate therapy. The choice of therapy depends on a number of factors including the patient's preference. In cases of radiologically undetectable microprolactinomas, we prefer observation only. However, hypogonadic patients are treated with bromocriptine. Generally, it is our recommendation that almost all of the patients with micro--and macroprolactinomas undergo a primary medical therapy, provided they are willing to continue such therapy on a long term basis. We recommend transsphenoidal surgery for patients who refuse long term medical therapy and in rare cases of prolactinomas which are unresponsive to medical therapy. We also consider surgery as a valuable alternative to medical therapy in patients with microprolactinomas and prolactin below 200 micrograms/L.
Adolescent↗
[The treatment of Cushing's disease].
The differential diagnosis of Cushing's disease remains difficult to establish. The selective transsphenoidal adenomectomy is the initial treatment of choice. In a group of 65 patients, 50 (77%) initially responded to surgery with correction of their hypercortisolism. Forty-three out of 51 (84%) patients with small pituitary tumors responded favourably to surgery, but recurrency occurred in 10% of the cases. Medical treatment with steroids inhibitors or antagonists is only an adjuvant treatment. In case of surgery failure or recurrency, bilateral adrenalectomy is usually performed. Conventional radiotherapy may be used after surgery in presence of macroadenomas or invasive adenomas. Correction of the hypercortisolism, after a second surgery, was achieved in 50% of the cases and was always associated with a panhypopituitarism.
Adenoma, Basophil↗
[The treatment of acromegaly].
Acromegaly is a rare disease which can significantly reduce life expectancy. Clinical features are diverse and the patient may consult a variety of medical and surgical specialists before the diagnosis is suspected. However, the disease is easily confirmed by the appropriate laboratory tests, namely GH and IGF1 measurements. In most cases, acromegaly is secondary to a micro or macrosomatotrope pituitary adenoma. Those lesions are easily visualized by a pituitary CT Scan or Magnetic Resonance Imaging. Visual fields have to be evaluated by a neuro-ophthalmologist, and a thorough evaluation of other pituitary functions have to be performed. Selective removal of the adenoma by the transsphenoidal route is the treatment of choice for acromegaly. When performed by an experienced neurosurgeon, normalization of GH secretion can be expected in approximately 75% of cases. The surgical outcome is modulated by the volume, the extension of the tumor and the preoperative GH level. Octreotide, radiotherapy or bromocriptine are indicated whenever the patient remains with an elevated level of GH with persistency of symptoms.
Acromegaly↗