Gamma Knife Radiosurgery For Recurrent Nasal Angiofibroma With Intracranial Extension.

 Case Summary:

This 17 year young male , underwent craniotomy in March, 2022 , presented with complaints of blindness from right eye for 4 years & bleeding from right side of the nose for 1 week. Patient has no history of radiation & chemotherapy. MRI brain with contrast dated May 27, 2022 shows interval progression of previously noted disease process when compare with previous scan. Risks of GKSRS have been explained. Written and valid consent obtained to proceed. They were agreed upon and they wish to proceed.

Follow up Comparative Study March 03,2023:

Recent MRI Brain with contrast dated March 27,2023 shows significant regression in the size of targeted lesion when compared with previous MRI Brain with contrast dated May 27,2022, consistent with good ongoing control of tumor.

                                             One Year Later.

Gamma knife Radiosurgery for Cystic Craniopharyngioma.

 

This 21 year male, underwent excision of supra sellar SOL in October 07, 2021  presented with complaints of decrease peripheral vision since July 2021 & headache before surgery. Patient has no previous history of radiation & chemotherapy. On clinical examination young boy is sitting on chair comfortably has field defect on both sides. MRI brain with contrast dated January 13, 2022 shows abnormal signal intensity mass lesion seen in supra sellar region suggestive of craniopharyngioma. Histopathology dated October 10, 2021 shows craniopharyngioma. Pituitary hormones dated October 25, 2021 shows decrease cortisol level (0.09). February 08, 2022 shows elevated IGF-1 level (507.40). Risks of GKSRS have been explained. Written and valid consent obtained to proceed. They were agreed upon and they wish to proceed.

Follow-up Comparative Study after 6 months:

Patient consulted the gamma knife center for first routine follow up presented with recent MRI brain with contrast dated September 08, 2022 shows almost complete resolution of previously targeted craniopharyngioma only tiny enhancing residual seen when compared with previous MRI brain with contrast dated February 15, 2022 suggestive of good response to therapy.

 

 

Gamma knife Radiosurgery For Pilocytic Astrocytoma WHO Grade-I

Case Summary:

This 06 year child  underwent endoscopic biopsy of SOL & insertion of VP shunt  in April 30,2022 , presented with history of headache & squint before surgery. The patient has no history of radiation & chemotherapy. On clinical examination patient has bilateral decreased vision. MRI brain with contrast dated May 26, 2022 shows abnormal signal intensity mass lesion seen in sellar & supra sellar region with hydrocephalus suggestive of neoplastic lesion. Histopathology dated May 11, 2022 shows pilocytic astrocytoma WHO-G-1. Risk of GKSRS have been explained. Written and valid consent obtained to proceed. They were agreed upon and they wish to proceed.

Follow up Comparative Study May 24,2023 shows almost complete resolution.

Gamma Knife Radiosurgery for Hypothalamic Glioma.

Case Summary: This 17 years female, underwent ETV and insertion of VP shunt in May 31,2022, presented with the complaints of headache with vomiting and blurring of vision for two months, symptoms improved after surgery. Patient has no previous history of radiation and chemotherapy. On clinical examination patient is oriented with time, place and person has no obvious deficits.MRI Brain with contrast April 16,2022 shows a complex supra Sellar mass reaching up to the foramen of Monro and causing asymmetrical dilation of lateral ventricle, suggestive of hypothalamic glioma.

Follow up images after 6 months showing significant regression in lesion size..