1/5. Neuro-otologic manifestations of sarcoidosis.sarcoidosis is an idiopathic disease which presents in anatomic areas of concern to otorhinolaryngologists. It can cause dysfunction of both auditory and vestibular systems. In patients known previously to have sarcoidosis, this disease should be seriously considered. In patients presenting with otologic disorders and associated facial nerve paralysis or other neuropathies, uveitis, granulomatous meningitis or diabetes insipidus, sarcoidosis should be suspected. An examination of the eyes as well as a chest X-ray is imperative. Sudden and fluctuating neurosensory hearing loss has been reported. There is a great need for the study of temporal bones from sarcoidosis patients.- - - - - - - - - - ranking = 1keywords = chest (Clic here for more details about this article) |
2/5. Neurosarcoidosis diagnosed during pregnancy by thoracoscopic lymph node biopsy. A case report.BACKGROUND: sarcoidosis is a multiorgan-system granulomatous disease causing respiratory complaints in most patients. eye involvement, most commonly granulomatous uveitis, is seen in 5% of black patients with sarcoidosis. Neurosarcoidosis is also rare, affecting 5% of patients with sarcoidosis. Thoracoscopic lymph node biopsy in pregnancy has never before been reported. CASE: An otherwise-healthy, 25-year-old woman, gravida 2, para 1001, presented at 25 weeks' gestation with a painful facial palsy and visual defects. Ophthalmologic examination revealed uveitis, and a chest radiograph revealed asymmetric hilar adenopathy. At 28 weeks' gestation, the patient underwent thoracoscopic lymph node biopsy, which confirmed the diagnosis of sarcoidosis. The symptoms were stabilized with therapeutic corticosteroids, and the patient delivered a healthy neonate at term. CONCLUSION: The diagnosis of sarcoidosis remains one of exclusion and requires a high index of suspicion. Tissue confirmation is often necessary, especially when patients have extrathoracic complaints. For patients without other lesions amenable to biopsy, thoracoscopic lymph node biopsy can be considered despite pregnancy.- - - - - - - - - - ranking = 1keywords = chest (Clic here for more details about this article) |
3/5. Bilateral facial paralysis: case presentation and discussion of differential diagnosis.Bilateral facial paralysis is a rare condition and therefore represents a diagnostic challenge. We report the case of a 34-year-old healthy woman with sequential bilateral facial paralysis as a sole manifestation of sarcoidosis. She initially presented with an isolated left sided Bell's palsy without any symptoms to suggest alternative diagnoses. Within a month there was progression to peripheral facial paresis on the contra lateral side, prompting a diagnosis of lyme disease. Her physical examination and chest x-ray did not reveal any clinical evidence of sarcoidosis. After failing to respond to an empiric trial of intravenous ceftriaxone for a presumptive diagnosis of lyme disease, computed tomography scan of the chest was ordered which demonstrated bilateral hilar lymphadenopathy. Bronchoscopic biopsy confirmed a diagnosis of sarcoidosis. The patient then made a complete recovery on steroid therapy. We discuss the differential diagnosis of facial diplegia and focus on the clinical presentation, diagnosis and treatment of neurosarcoidosis.- - - - - - - - - - ranking = 2keywords = chest (Clic here for more details about this article) |
4/5. Juvenile myasthenia gravis with predominant facial weakness in a 7-year-old boy.myasthenia gravis is the most prevalent of the diseases of the neuromuscular junction in children. The most common clinical finding is ptosis, although ophthalmoplegia and facial weakness are commonly present. This paper reports juvenile myasthenia gravis in a 7-year-old boy with predominant facial muscle weakness without ophthalmoplegia and ptosis. This was detected post-operatively after adenotonsillectomy, as there was severe respiratory distress. Prompt diagnosis and treatment was life saving. A CT scan of the chest revealed thymoma. After the surgical removal of the thymoma, the child has been followed up for a year and is asymptomatic.- - - - - - - - - - ranking = 1keywords = chest (Clic here for more details about this article) |
5/5. Communicating hydrocephalus secondary to diffuse meningeal spread of Wegener's granulomatosis: case report and literature review.OBJECTIVE AND IMPORTANCE: We present a very unusual case of diffuse spread of Wegener's granulomatosis causing hydrocephalus. CLINICAL PRESENTATION: A 53-year-old man presented in 1985 with bilateral middle ear infections requiring myringotomies. During the next 18 months, he went on to develop a left Bell's palsy. The patient then began to develop recurrent occipital headaches along with left sixth and seventh nerve palsies and a green nasal discharge requiring hospitalization. Workup included magnetic resonance imaging showing pronounced enhancement of the tentorium and meninges in the occipital region with normal ventricle size. An x-ray of the chest showed multiple pulmonary nodules. A regimen of prednisone and cyclophosphamide was initiated. The patient did well for 2 years until he again developed middle ear infections and headache. Serial lumbar punctures showed increased pressures. A circulating antineutrophil cytoplasmic antibody was positive. cyclophosphamide was administered, with acetazolamide added for treatment of the elevated intracranial pressure. The patient stabilized for another 2 years but then presented in 1994 with recurrent headache, bilateral papilledema, and mild left arm and right leg weakness. A lumbar puncture was performed with an opening pressure of 52 cm H2O. Computed tomography of the head revealed moderate enlargement of the lateral third and fourth ventricles, consistent with communicating hydrocephalus. INTERVENTION: A right frontal ventriculoperitoneal shunt was placed. A leptomeningeal biopsy performed at the side of catheter placement (far away from any meningeal enhancement revealed by magnetic resonance imaging) showed chronic meningitis and multinucleated giant cells. cyclophosphamide therapy was begun again. The patient has not experienced recurrence of headache, cranial nerve deficits, or papilledema for more than 3 years. CONCLUSION: This is the first reported case of diffuse involvement of the meninges from Wegener's granulomatosis. Fortunately, this patient responded well to shunting and sustained medical management. Although rare, Wegener's granulomatosis should be included in the differential diagnosis of chronic aseptic meningitis, communicating hydrocephalus, and papilledema.- - - - - - - - - - ranking = 1keywords = chest (Clic here for more details about this article) |