neurolymphomatosis is a rare manifestation of non-hodgkin lymphoma characterized by infiltration of peripheral nerves, nerve roots, plexus and cranial nerves by malignant lymphocytes. this report presents positron emission tomography/computed tomography (pet/ct)imaging with 2-deoxy-2-18f-fluoro-d-glucose (18f-fdg) in 3 cases of non-hodgkin lymphoma with nerve infiltration, including one newly d...

Introduction: The present study aims to evaluate the Three-Dimensional Diffusion-Weighted reversed fast imaging with steady state free precession (3D DW-PSIF) sequence with respect to imaging of the peripheral nerves; the tibial, medial, and lateral plantar nerves in the lower extremity, ulnar and median nerve in the upper extremity, sciatic nerve, brachial plexus, and lumbosacral plexus, and a...

Patients frequently suffer from lumbosacral plexus disorder. When conducting a neurological examination, it is essential to assess the extent of muscle paresis, sensory disorder distribution, pain occurrence, and blocked spine. An electromyography (EMG) can confirm axonal lesions and their severity and extent, root affliction (including dorsal branches), and disorders of motor and sensory fiber...

scribed in 1960 (1), is a very rare disease because the bony pelvis provides an effective shield against external injury. Thus, pelvic ring fracture or hip dislocation (1) usually precedes lumbosacral nerve root avulsion. Isolated lumbosacral nerve root avulsion is so rare that, to the best of our knowledge, only nine cases have been reported in the English literature to date (2). The diagnosti...

We describe the case of a 66 year old woman with a lumbosacral plexopathy secondary to the compression produced by a dermoid cyst of the omentum, a complication not previously reported.

We report the case of a 36-year-old woman who developed right upper and lower limb paralysis with sensory deficit after sedative drug overdose with prolonged immobilization. Due to the initial motor and sensory deficit pattern, brachial plexus injury or C8/T1 radiculopathy was suspected. Subsequent nerve conduction study/electromyography proved the lesion level to be brachial plexus. Painful sw...

BACKGROUND There are frequent reports of lumbosacral plexus and other neurological injuries occurring with extreme lateral interbody fusions (XLIF) and other related lateral lumbar techniques. METHODS This review focuses on the new neurological deficits (e.g. lumbosacral plexus, root injuries) that occur following minimally invasive surgery (MIS) XLIF and other related lateral lumbar techniqu...

To the Editor: Crosby et al. present a case of permanent neurological dysfunction following abdominal aneurysectomy and attribute it to a lumbosacral plexopathy caused by an iliopsoas haematoma. ~ I agree with the authors that there is sufficient reason to believe that the iliopsoas haematomas are at least partially responsible for the deficits seen in the femoral and lateral femoral cutaneous ...

Surgical treatment of lumbar and sacral plexus lesions is very rarely reported in the literature. The incidence of the involvement of these nervous structures in traumatic lesions of different etiology is probably much higher than believed, and surgical treatment should be taken into consideration more often. In this paper the experience derived from the surgical treatment of 15 cases is report...