Background/Objective:  A minimally invasive surgical method is in use to create endoscopic transsphenoidal surgery. Because of the intricate dissection of the sellar region, surgical treatment of large pituitary adenomas is challenging. The study focused to determine the frequency of complications after endonasal endoscopic transsphenoidal resection of giant pituitary macroadenomas. Materials and Methods:  A descriptive case series study was conducted at the Neurosurgical Department of Lahore General Hospital, Lahore. A total of 70 patients fulfilling the selection criteria were enrolled. Major vascular injury was noted when there is an injury to the internal carotid artery or cavernous sinus. After discharge, patients were followed-up in OPD for 3 months. After 3 months, patients were evaluated for CSF leak and vision. The presence of complications was recorded. During surgery, operative time was noted. Results:  Mean age of patients was 55.7 ± 6.5 years. 45.71% of patients were male while the remaining 54.29% of patients were female Total of 41.43% of patients had disease < 2 years, whereas the duration of surgery was ? 3 hours in 64.3% of patients. A total 15.71% had complications which included diabetes insipidus (8.57%), infections (5.71%), pituitary dysfunction (4.29%), CSF leak (2.8%) and vascular injury (1.43%). The mortality rate was 1.43%. Conclusion:  The complication rate after endonasal endoscopic transsphenoidal resection of giant pituitary macroadenomas was high. Keywords:  Endonasal Endoscopic, Transsphenoidal Resection, Pituitary Macroadenomas, Complications

Objectives:  In this case series, we report our experience of microsurgical resection of large and giant CPA tumors at the Department of Neurosurgery, Punjab Institute of Neurosciences (PINS). Materials and Methods:  This was a retrospective case series of 328 patients (mean age, 40 years) with large and giant CPA tumors (predominantly vestibular schwannomas) who underwent surgical removal using a retro sigmoid approach over 4 years. Results:  In the study, there were 58% (190) females while 42% (138) were males. 60% (197) of the tumors were right – sided and 40% (131) left – sided. Hearing loss was the main presenting complaint with 73% of the patients having non-serviceable hearing. There were 14 (4.3%) deaths reported during the retrospective analytic study. There were 3 cases of postoperative hemorrhage, and 11 patients expired due to post-operative wound infection. There were 13 cases diagnosed as having post-operative bacterial meningitis. Gross total tumor excision was achieved in 98% of patients based on postoperative imaging. There were 26 cases (8%) with postoperative CSF leakage that was managed with LP drain (5 patients) and in the rest VP shunt was done. Facial nerve function was graded according to the House Brackmann system. It was recorded in all patients following surgery: There were 16% patients with HB grade IV and 216 (66%) patients with HB grade III facial palsy.  Conclusion:  Suboccipital Retrosigmoid approach is ideal for dealing with giant CPA tumors. Complication rates in our series were comparable with other reported literature.

Objective:  Study provides proof to support the promised benefits of employing stand-alone zero-profile cages in multilevel ACDF procedures, as the stand-alone zero-profile device has proven safety and a reduction of the risk of dysphagia in single-level ACDF surgeries. Materials and Methods:  This is a retrospective descriptive study, conducted at the Punjab Institute of Neurosciences, Lahore, Pakistan. Data of 36 patients evaluated for post-operative dysphagia and fusion, who had multi-level ACDF surgery employing stand-alone zero-profile cages. Results:  Total of 36 patients underwent ACDF surgeries. 86.1% (31/36) patients operated for 2 levels and 13.9% (5/36) patients operated for 3 levels. Dysphagia developed postoperatively in 2 (5.6%) patients in which zero-profile stand-alone cages were used. Fusion was achieved in 94.4% (34/36) patients. Conclusion:  Stand-alone zero-profile cages in multi-level ACDF surgeries have a good outcome in terms of post-operative less dysphagia and higher fusion rates. Keywords:  Anterior Cervical Discectomy (Decompression) And Fusion (ACDF), Zero-Profile Cages, Cervical Spondylotic Myelopathy.