1.Spinal Angiolipomas : Clinical Characteristics, Surgical Strategies and Prognosis
Xiaolei ZHANG ; Sheng DONG ; Guoqin WANG ; Huifang ZHANG ; James Jin WANG ; Guihuai WANG
Journal of Korean Neurosurgical Society 2022;65(1):49-56
Objective:
: Angiolipomas are usually found in the subcutaneous tissue of the trunk and limbs. Spinal angiolipomas (SALs) are uncommon and have rarely been reported. We report a series of nine SALs patients who received surgical treatment in our department. To summarize the clinical characteristics of SALs, propose our surgical strategies, and evaluate the effects of the operation.
Methods:
: This was a retrospective review of nine SALs patients who received surgical treatment from August 2015 to March 2020. Total or subtotal resection was determined by the axial localization (dorsal or ventral) and the extent of intervertebral foramen involvement. The outcomes were assessed based on the modified Japanese Orthopaedic Association (mJOA) scoring system utilized before surgery and at various follow-up points.
Results:
: Among the nine patients, the mean mJOA score before surgery was 6.6±2.3, compared with 10.1±1.1 at the last follow-up time point (33.4±11.8 months). All patients achieved good outcomes, even in cases of subtotal resection.
Conclusion
: Early surgical resection of SALs is recommended, and the specific procedures should be determined by the axial localization (dorsal or ventral) and the extent of intervertebral foramen involvement. Most of the patients had a good prognosis, even in cases of subtotal resection.
2.Recent advance in epidural spinal cord electrical stimulation in dyskinesia after spinal cord injury
Yan HAN ; Yang LU ; Jin WANG ; Guihuai WANG
Chinese Journal of Neuromedicine 2021;20(10):1070-1075
Spinal cord injury (SCI) causes complete or incomplete loss of motor function, which affects patients' normal life. After electrode implantation, epidural spinal cord electrical stimulation (SCS) with optimal frequency, pulse width and intensity, combined with rehabilitation training, is able to promote the recovery of volitional control of motor activities, standing and stepping. Here, the progress of therapeutic effect of epidural spinal cord stimulation on the recovery of motor function in patients with spinal cord injury ware summarized to provide reference for its clinical application in the recovery of motor function after spinal cord injury.
3.Diagnosis and treatment of primary intraspinal melanocytoma.
Wenqing JIA ; Desheng KONG ; Zhuang MIAO ; Liang ZHANG ; Yu XIN ; Guihuai WANG ; Jun YANG ; Email: COFFEEMD@163.COM.
Chinese Journal of Surgery 2015;53(12):953-956
OBJECTIVETo investigate the clinical features, diagnostic and therapeutic strategy of primary intraspinal melanocytoma.
METHODThe clinical data of primary intraspinal melanocytoma patients who underwent surgical operations from June 2011 to December 2014 in Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University were retrospectively reviewed.
RESULTSSix cases of intraspinal melanocytoma, identified with pathology were collected, including 5 male and 1 female patients with the average age of 39.8 years (range 23-50 years). Limbs anesthesia and weakness were present in 2 cases. Neck and back pain were present in 4 cases. All patients performed MRI examination before operation, and only 1 case was diagnosed as primary melanocytoma, and the others were confirmed by postoperative pathology. All cases were confirmed by the pathological examination. Total resection was achieved in 2 cases, subtotal resection was achieved in 2 cases, 2 disseminated cases only achieved partial resection. The average period of postoperative follow-up process was 25.7 months(range 9-52 months). One case recurred in 9 months after surgery and died in 16 months, one case recurred in 1 year after surgery, and the other 4 cases had no recurrence. The recurrenced 2 patients had been not treated with radiotherapy, 2 patients of the 4 that not recurrenced had received radiotherapy. All patients didn't receive chemotherapy. The other patients were in good condition after surgery.
CONCLUSIONSThe intraspinal primary melanocytoma is less likely to recurrence and metastasis if total resection is achieved. Diagnosis relies on pathology. Surgery is the first choice and early total resection is strongly recommend. Appropriate radiotherapy for partial resection cases can delay tumor recurrence.
Adult ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Melanoma ; Middle Aged ; Retrospective Studies ; Spinal Neoplasms ; Young Adult