Prolactin Secreting Pituitary Microadenoma: Results of Transsphenoidal Surgery After Medical Therapy With Dopamine Agonist.

Medical therapy with dopamine agonist is very effective in controlling prolactin serum levels and it usually represents the first therapeutic choice for prolactin secreting pituitary adenomas. However, many patients present increase of prolactinemia after withdrawal of medical therapy which consequently should be taken for long time; other present intolerance to medical therapy; women with pregnancy need to withdraw dopamine agonists with consequent potential related problems: in these patients transsphenoidal surgery can be requested. The presented study concerns the efficacy of transsphenoidal surgery in patients affected by microprolactinoma after treatment with medical therapy for different periods of time.

Anterior Microsurgical Approach to Ventral Lower Cervical Spine Meningiomas: Indications, Surgical Technique and Long Term Outcome.

Ventral lower cervical spinal meningiomas with posterior displacement of the spinal cord are rare and anterior approach has been rarely reported in the literature. The authors present their experience about eight patients operated through anterior microsurgical approach. Exposure of meningiomas was achieved through one or two corpectomies, according to meningioma extension.

Anterior Microsurgical Approach to Ventral Lower Cervical Spine Meningiomas: Indications, Surgical Technique and Long Term Outcome.

Ventral lower cervical spinal meningiomas with posterior displacement of the spinal cord are rare and anterior approach has been rarely reported in the literature. The authors present their experience about eight patients operated through anterior microsurgical approach. Exposure of meningiomas was achieved through one or two corpectomies, according to meningioma extension.

Spinal intramedullary arachnoid cyst: case report and literature review.

Background Context: Intramedullary arachnoid cysts are extremely rare; only 14 cases have been reported in the literature so far.

Purpose: We report on the case of a 31-year-old woman who presented with back pain and progressive paraparesis secondary to a dorsal intramedullary arachnoid cyst detected on magnetic resonance imaging (MRI): the surgical planning and clinico-radiological outcome are discussed along with a review of the relevant literature.

Study Design: Case report and literature review.

Transsphenoidal removal of huge pituitary adenomas with marked suprasellar extension: results with modified surgical technique.

Objective: A modified transsphenoidal technique to remove huge pituitary adenomas with marked suprasellar extension (4.5-8 cm of maximum diameter) is presented.

Methods: The technique allowed to avoid the occurrence of a precocious descent of the suprasellar cisternal plane into the sellar plane during tumour removal and its related consequences (incomplete tumour removal, occurrence of cerebrospinal fluid leak, prolonged time of postoperative stay in hospital).