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2,591 Possible Causes for L4, Left, Ganglion, sympathetic

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  • Malignant Peripheral Nerve Sheath Tumor

    Magnetic resonance (MR) imaging revealed multiple intradural masses at the T11-L2, L4, and L5-S5 level respectively, and bilateral vestibular schwannomas in the cerebellopontine[ncbi.nlm.nih.gov] Abstract We report a case of a 32-year-old female who underwent complete excision of a malignant left ventricular peripheral nerve sheath tumor.[ncbi.nlm.nih.gov] As far as we know, no case of MPNST of the superior ganglia of the sympathetic chain has been previously described in the literature.[ncbi.nlm.nih.gov] One rare cause of UNE is nerve mass lesions, including intraneural ganglion cysts (IGCs).[ncbi.nlm.nih.gov]

  • Arachnoid Cyst

    An L3/L4 laminectomy was performed with marsupialisation of the cyst.[ncbi.nlm.nih.gov] Now, ophthalmological examination revealed bi-upper quadrant anopia on the left eye.[ncbi.nlm.nih.gov] While HS is mainly caused by cervical sympathetic nerve injury such as sympathetic chain tumor, we report here a HS case caused by a thoracolumbar arachnoid cyst.[ncbi.nlm.nih.gov] Ganglion impar is a single retroperitoneal structure made of both paravertebral sympathetic ganglions.[ncbi.nlm.nih.gov]

  • Sciatica

    When symptoms and neurologic signs worsened while taking antibiotics, repeat MRI scan showed a spinal epidural abscess at the L4-5 level.[ncbi.nlm.nih.gov] The patient progressively recovered from her left sciatic pain with a satisfactory clinical result at 1 year.[ncbi.nlm.nih.gov] CONCLUSIONS: Chronic pelvic pain and sciatica both may be symptoms of hypofunction of the sympathetic nervous system.[ncbi.nlm.nih.gov] A ganglionic cyst can occur in various lesions in the body but seldom around the hip joint.[ncbi.nlm.nih.gov]

  • Morphine

    The intrathecal catheter was inserted at right paramedian L3-L4, with catheter tip advanced to L1, confirmed under fluoroscopy.[ncbi.nlm.nih.gov] Weakness in the left quadriceps and saddle anesthesia of the perineum and urinary retention of central origin remained present 3 yr later.[ncbi.nlm.nih.gov] Clinical Research Center for Stroke, Clinical Research Institute, College of Medicine, Seoul National University Hospital, Seoul. [email protected] Abstract Paroxysmal sympathetic[ncbi.nlm.nih.gov] Abstract Recently, we showed that murine dorsal root ganglion (DRG) Car8 expression is a cis-regulated eQTL that determines analgesic responses.[ncbi.nlm.nih.gov]

  • Arnold Chiari Malformation

    An extensive syringomyelic cavity (from bulbar to L4 segment) with severe impairment of the IX cranial nerve was documented and remains, although reduced, after the neurosurgical[ncbi.nlm.nih.gov] Abstract An 18-year-old female patient presented with left dominant neck pain after a motor vehicle collision.[ncbi.nlm.nih.gov] Nevertheless, PoTS is a chronic condition with no clear pathologic substrate and multiple interacting pathophysiologic mechanisms (impaired sympathetic vasoconstriction leading[eanpages.org] When methylprednisolone and morphine treatment provided no relief, we performed 2 topical transnasal sphenopalatine ganglion blocks by applying 4% lidocaine drops into each[ncbi.nlm.nih.gov]

  • Ventricular Tachycardia

    S1 - 1st & 2nd Medical Students S2 - 3rd & 4th Medical Students L1 - PGY1 & PGY2 L2 - PGY3 L3 - PGY4 L4 - PGY5 L5 - Fellow L6 - 1-3 years in practice L7 - 3-10 years in practice[step2.medbullets.com] KEYWORDS: Ablation; Left ventricular assist device; Right ventricular failure; Ventricular tachycardia[ncbi.nlm.nih.gov] Some recent reports have demonstrated that catheter-based renal sympathetic denervation (RSD) may reduce sympathetic activation and have a potential role in reducing arrhythmic[ncbi.nlm.nih.gov] Bilateral sympathectomy can be more effective than unilateral sympathectomy or percutaneous stellate ganglion blockade in patients with refractory ventricular tachycardia.[ncbi.nlm.nih.gov]

  • Neostigmine

    Neostigmine was injected through a catheter introduced into the subarachnoid space at L4-L5.[ncbi.nlm.nih.gov] CLINICAL FEATURES: A 67-yr-old man, 11 yr post heart transplant underwent left upper lung lobectomy.[ncbi.nlm.nih.gov] The data from these experiments indicate that neostigmine acts at sympathetic ganglia.[jpet.aspetjournals.org] If left untreated, it may cause ischemic necrosis and colonic perforation, with a mortality rate as high as 50 percent.[ncbi.nlm.nih.gov]

  • Superficial Siderosis of the Central Nervous System

    Electromyography-electroneurography showed bilateral L4-L5-S1 radiculopathy with active denervation in leg and foot muscles.[jnnp.bmj.com] One had two posterior fossa operations, a left temporal craniectomy, and radiotherapy for a presumed brain tumour before developing clinical evidence of superficial sidersosis[ncbi.nlm.nih.gov] Autonomic Nervous System The enteric, parasympathetic, and sympathetic nervous systems taken together.[bioportfolio.com] RESULTS: There was severe bilateral degeneration of the organ of Corti, spiral ligament, stria vascularis, and spiral ganglion cells.[ncbi.nlm.nih.gov]

  • Ganglioneuroblastoma

    A week later a T3-L4 posterior fusion was carried out and the deformity was corrected and fixed with an SFS instrumentation system.[ncbi.nlm.nih.gov] The left carotid artery sheath was pushed to the right.[ncbi.nlm.nih.gov] The ganglioneuroblastoma is a rare form of pediatric tumor, involving innerved tissues of the nervous sympathetic system, whose evolution is very hard to foresee.[ncbi.nlm.nih.gov] In ganglioneuromatous regions, gains were also detected in ganglion cells but not in Schwann cells.[ncbi.nlm.nih.gov]

  • Rett Syndrome

    S1 - 1st & 2nd Medical Students S2 - 3rd & 4th Medical Students L1 - PGY1 & PGY2 L2 - PGY3 L3 - PGY4 L4 - PGY5 L5 - Fellow L6 - 1-3 years in practice L7 - 3-10 years in practice[orthobullets.com] RESULTS: Left-sided asymmetries were most common in both groups.[ncbi.nlm.nih.gov] There was significant sympathovagal imbalance with sympathetic overactivity in cases compared with control subjects (P 0.001).[ncbi.nlm.nih.gov] KEYWORDS: autism; axon growth; dorsal root ganglion; pain[ncbi.nlm.nih.gov]

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