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Biomedical subjects

T G Klingele

Publications and source records attributed to T G Klingele.

9 recordsLinked to original sources

Acute oculomotor nerve palsy in childhood. Is arteriography necessary?

In the past, angiography was performed in all patients as part of the initial workup for isolated oculomotor paralysis, except patients older than 40 years with pupillary sparing. The pupil-sparing group was not subjected to angiography because of a low probability of cerebral aneurysm. It is believed that the case reported here constitutes the lower age limit (14 years) for documented, isolated oculomotor paralysis due to aneurysm. It is recommended that an angiogram not be a necessary part of the workup of patients 10 years old or younger.

Acute Disease

Autoimmune optic neuropathy: evaluation and treatment.

Fourteen patients, 12 of whom were women, with an age range from 26 to 56 years, presented with progressive or recurrent optic neuropathy, despite conventional doses of corticosteroid, and laboratory evidence of collagen vascular disease. The visual loss was severe and most had an acuity less than 20/200. Megadose corticosteroid therapy improved the vision in 11 of the 12 patients. Continued oral prednisone and cytotoxic drugs were necessary to maintain vision in nine patients. Patients with autoimmune optic neuropathy must be differentiated from cases with idiopathic optic neuritis or multiple sclerosis to facilitate the appropriate therapy.

Adult

Treatment of temporal arteritis with ocular involvement.

A 78-year-old white woman had catastrophic visual loss in one eye due to temporal arteritis. Despite treatment with doses of oral corticosteroids high enough to normalize the Westergren erythrocyte sedimentation rate, she experienced progressive retinal ischemia with visual loss in the second eye. The use of 1,000 mg of pulsed intravenous methylprednisolone every 12 hours restored her vision. Brief hospitalization of patients with arteritic ischemic optic neuropathy for treatment with intravenous methylprednisolone may offer a significant chance of visual recovery of the involved eye and provide optimal protection to the uninvolved eye.

Aged

Cryptogenic oculomotor nerve palsies in children.

We examined two cases of isolated, acquired, unremitting oculomotor palsies in children. The results of systemic, neurologic, and neuroradiologic investigations were normal. Both children were observed for more than two years and showed no additional signs or symptoms. Acquired isolated oculomotor palsies in some cases are not necessarily a harbinger of serious disease.

Child

Management of dysthyroid optic neuropathy.

The diagnosis of dysthyoid ophthalmopathy is based on clinical observation of characteristic ophthalmic abnormalities. Proper diagnosis and initiation of treatment should not be delayed because a patient is found to be euthyroid. Although visual problems in dysthyroid ophthalmopathy are uncommon this disorder can result in permanent severe visual loss if optic neuropathy is not detected early and managed properly. Oral corticosteroid therapy and surgical decompression both seem to have a place in the treatment of dysthyroid ophthalmopathy with optic neuropathy.

Adrenal Cortex Hormones

Ocular reticulum cell sarcoma.

In four of eight cases of reticulum cell sarcoma with ocular involvement diagnosis was made by craniotomy when the signs of a brain tumor developed. A fifth case had an isolated intraocular tumor. Of the other three, two were diagnosed by vitreous aspiration and one by cerebrospinal fluid cytology. Ocular reticulum cell sarcoma frequently accompanies or precedes brain involvement. In this form of the disease the ocular lesion is usually a tumor cell infiltrate of the retina. The associated retinochoroiditis leads to marked vitreous clouding and eventual retinal detachment and glaucoma may occur. On the other hand, when intraocular reticulum cell sarcoma occurs in association with the systemic lymph node visceral form of the disease, choroidal involvement is the rule. Vitreous aspiration may confirm the diagnosis at an early stage when clinical and laboratory evaluation reveal no disease outside the globe. The retinal tumor foci are radiosensitive and local radiation, although not curative, may restore visual acuity. Immunosuppressive therapy given in low doses for anti-inflammatory effect may exacerbate the disease.

Aged