ABSTRACT
Background: Leiomyosarcoma (LMS) is a rare malignancy that originates from smooth muscle. The most common sites of metastases include the lungs, liver, kidney, and skin. Notably, metastases of LMS to the central nervous system/or spine are extremely rare. When a cervical spinal LMS lesion was encountered, the patient successfully underwent gross total tumor resection with negative margins. Case Description: A 63-year-old female had undergone an anterior cervical C5-C7 diskectomy and fusion 18 years ago and resection of a retroperitoneal LMS 3 years ago. She newly presented with right-sided numbness and pain of 2 months duration that correlated with a focal right-sided C5-level hemiparesis (i.e., 4/5 motor strength). When the cervical magnetic resonance demonstrated a right-sided C5 intralaminar mass with extension into the C5-C6 foramen, she underwent posterior tumor resection; pathologically, this proved to be an LMS metastasis. Respectively, 1- and six months postoperatively, follow-up magnetic resonance imaging scans showed no tumor recurrence; she tolerated adjuvant oncological treatment accompanied by physical therapy. However, in one postoperative year, the lesion recurred, and she is presently under consideration for additional surgical management. Conclusion: Gross total surgical resection is the first line of treatment for patients with metastatic LMS. Here, a patient with a C5 laminar/C5-C6 foraminal bony LMS metastasis underwent posterior tumor resection accompanied by adjuvant oncological treatment but exhibited disease recurrence within one postoperative year.
ABSTRACT
Spinal subdural hematoma caused by lumbar puncture is a rare state of acute blood clot in spinal subdural space, and in some cases, it can be the cause of local compression and consecutive neurological symptoms. We present a 36-year-old female patient who was hospitalized due to persistent headache despite pharmacological therapy. Therefore, we performed lumbar puncture in order to measure intracranial pressure and evaluate cerebrospinal fluid. After lumbar puncture, the patient was complaining of pain in the lumbar region. Emergency magnetic resonance imaging (MRI) of the lumbosacral (LS) region was performed to show acute subdural hematoma of up to 7.3 mm in the dorsal part of the spinal canal at the level of L1 vertebra to the inferior endplate of L4 vertebra. Repeat LS MRI after 3 hours showed unchanged finding. The patient reported gradual regression of pain in the LS region over the next few days, therefore conservative treatment was applied. Patients with a previously known blood clotting disorder and patients on anticoagulation therapy have worse outcome as compared with patients without such disorders. During treatment, it is necessary to monitor patient clinical state and consider the need of surgical treatment.
