Large and giant pituitary adenoma resection by microscopic trans-sphenoidal surgery: Surgical outcomes and complications in 123 consecutive patients.

Related Articles

Large and giant pituitary adenoma resection by microscopic trans-sphenoidal surgery: Surgical outcomes and complications in 123 consecutive patients.

J Clin Neurosci. 2017 Aug 01;:

Authors: Karki M, Sun J, Yadav CP, Zhao B

Abstract
To evaluate surgical outcomes and complications of patients who underwent microscopic trans-sphenoidal surgery (MTS) for large and giant pituitary adenomas (PAs). A retrospective study of electively operated cases of PA over a six year period was performed. Surgical outcomes and complications of 64 patients with large PAs (≥3cm) and 59 patients with giant PAs (>4cm), who underwent MTS at same period, were reviewed. Medical reports of all selected patients were assessed to collect demographic information such as age, sex, clinical symptoms, PA size, the extent of PA extension and resection, outcomes and complications. Patients with large PAs had improvement in visual improvement (78.1%; 50/64), gross total resection (84.4%; 54/64) compared to patients with giant PAs who had improvement in visual (71.2%; 42/59) and gross total resection (74.6%; 44/59). The rate of CSF leakage was 7.8% and 23.7% for large and giant PAs (p=0.0399). After a mean follow-up period of 40.8 (6-75) months, 10 (15.6%) patients with large PAs experienced tumor recurrence, while 2 giant PA patients (3.4%) experienced tumor recurrence after a mean follow-up period of 40.6 (3-70) months (p=0.0314). Resection of both large and giant pituitary adenomas by microscopic trans-sphenoidal surgery may be safe and effective surgical technique with low morbidity and mortality.

PMID: 28778803 [PubMed - as supplied by publisher]

from #ENT-PubMed via ola Kala on Inoreader http://ift.tt/2vCe5uY