3 documents found, page 1 of 1
Primary Central Nervous System Lymphoma Mimicking the Presentation of Pituitary...
Meira Goncalves, J; Polónia, P; Pereira, J; Silva, PAPituitary lymphoma is one of the rare variants of primary central nervous system lymphoma (PCNSL), mostly arising due to the metastatic spread of systemic lymphoma. We report the case of a 69-year-old woman who initially presented to her family physician with a headache but without any other symptoms. The MRI scan revealed a sellar mass consistent with a pituitary macroadenoma. When the patient was referred to ...
Transanal total mesorectal excision with triangle rules: a road map to prevent ...
Silva, PA; Goulart, A; Sousa, M; Rios, H; Atallah, S; Leão, P
Results of Lumbar Endoscopic Adhesiolysis Using a Radiofrequency Catheter in Pa...
Pereira, P; Severo, M; Monteiro, P; Silva, PA; Rebelo, V; Castro-Lopes, JM; Vaz, ROBJECTIVE:To evaluate the results of lumbar epiduroscopic adhesiolysis using mechanical methods and a radiofrequency catheter followed by epidural steroid and local anesthetic administration in patients with postoperative fibrosis and persistent or recurrent symptoms. STUDY DESIGN:Prospective study. METHODS:Patients with persistent or recurrent low back and/or lower limb pain after lumbar spine surgery, in whom...