Search Results (3)

Myasthenia gravis is a neuromuscular transmission disorder characterized by weakness of the cranial and skeletal muscles, however, neuropathies are extremely rare. In this case report we present a case of a 61-year-old man diagnosed Myasthenia gravis who came to our attention due to a 1 week of acute deep pain [NPRS 8/10] in the anterior and medial right knee which occurred during walking [NPRS 8/10] or stair climbing [NPRS 9/10]. A complete medical record and clinical examination based on physical exploration and ultrasound assessment confirmed a infrapatellar saphenous neuralgia. Therapeutic interventions included Percutaneous nerve electrical stimulation combined with pain neuroscience education, neural mobilization of the saphenous nerve and quadriceps resistance exercises. After 4 weeks, pain intensity [NRPS = 1/10], knee functionality [OKS = 41/48] and lower limb functionality [LLFI = 80%] were notably improved, nevertheless, fatigue [RPE = 2/10] was similar than baseline. At 2 months of follow-up, the effect on intensity of pain NRPS [0/10] and functionality OKS [40/48] and LLFI [82%] was maintained, however, no significant clinical changes were detected on perceived fatigue RPE Scale [2/10]. Despite the important methodological limitations of this study, our case report highlights the efficacy of percutaneous electrical nerve stimulation combined with physical agents modalities for pain and functionality of infrapatellar saphenous neuralgia in the context of Myasthenia gravis. Full article

Inflammatory pseudotumor (IPT) is a non-neoplastic condition of unknown etiology. IPT with lower cranial nerve (CN IX, X, XI, XII) neuropathies is extremely rare. In this study, we systematically reviewed all previously reported cases regarding the management of IPT with lower cranial nerve neuropathies. We searched the PubMed/MEDLINE database for reports related to IPT with lower cranial nerve neuropathies. A total of six papers with 10 cases met the inclusion criteria (mean age 51.6 years, 70% male). The mean follow-up period was 15.4 months (range: 1–60 months). The most frequent treatment was corticosteroids alone (60%), followed by surgery alone (20%), and multimodal treatment (20%). Corticosteroid therapy was associated with an excellent (100%) response rate at 6 months of follow-up, and half of the patients were in complete remission after 9 months. Both cases who received surgery had persistent neurological deficits. Immediate complete remission of neurological symptoms and resolution on imaging after decompression surgery via an endoscopic endonasal approach (EEA) with corticosteroids was demonstrated in our representative case. This review suggests that EEA is a preferred method for diagnosis and treatment, a promising approach associated with favorable outcomes, and a viable first-line treatment for selected cases, followed by multimodal therapy. Full article

A 32-year-old man experienced double vision around January, 2010, followed by weakness of his left upper and lower extremities. Articulation disorders and loss of hearing in his left ear developed, and he was admitted to our hospital on February 14, 2010. Physical examination was normal, and neurological examination showed clear consciousness with no impairment of cognitive function, but with articulation disorders. Olfactory sensation was reduced. Left ptosis and left gaze palsy, complete left facial palsy, perceptive deafness of the left ear, and muscle weakness of the left trapezius muscle were observed. Paresis in the left upper and lower extremities was graded 4/5 through manual muscle testing. Sensory system evaluation revealed complete left-side palsy, including the face. Deep tendon reflexes were slightly diminished equally on both sides; no pathologic reflex was seen. No abnormality of the brain parenchyma, cerebral nerves or cervicothoracolumbar region was found on brain magnetic resonance imaging. On electroencephalogram, alpha waves in the main frequency band of 8 to 9 Hz were recorded, indicating normal findings. Brain single photon emission computed tomography (SPECT) scan showed reduced blood flow in the right inner frontal lobe and both occipital lobes. Nerve biopsy (left sural nerve) showed reduction of nerve density by 30%, with demyelination. The patient also showed manifestations of multiple cranial nerve disorder, i.e., of the trigeminal nerve, glossopharyngeal nerve, vagus nerve, and hypoglossal nerve. Whole-body examination was negative. Finally, based on ischemic brain SPECT images, spinal fluid findings and nerve biopsy results, peripheral neuropathy accompanied with multiple cranial nerve palsy was diagnosed. Full article