Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0022568 (keratitis)
 5,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

From 1969-1974 1000 unselected enucleated globes have been examined histopathologically. 277 derive from the University Eye Hospital in Hamburg, 723 from various Eye Hospitals in northern and southern Germany. They originate from 589 men and 408 women, three times the sex was unknown. 86 globes had to be removed from children less than 15 years old. 6 groups of etiologies have been distinguished: trauma (308), histologically confirmed neoplastic disease (281), ocular manifestations of systemic diseases (diabetes mellitus, occlusions of central retinal vessels presumably following generalized vascular disease etc.: 128), "operative ocular disease" (164), primary inflammatory disease (71), miscellaneous (malformations, high myopia, pseudo-glioma and pseudo-melanoma: 48). The etiology "operative ocular disease" consists of 67 primary glaucomas (57 adults, 10 buphthalmus), 41 idiopathic cataracts (7 of these congenital) and 3 primary corneal dystrophies, as well as 53 cases of primary retinal detachment. Among the 281 neoplastic diseases, there are 238 primary intraocular malignant melanomas of the uvea, 18 retinoblastomas, 4 primary reticulumcellsarcomas of the retina, 2 choroidal nevi, 10 intraocular metastases and 9 orbital tumors. 16 enucleations among the 1000 enucleations have been performed for pseudo-gliomas (5 x Coats disease, 5 x persistent primary hyperplastic vitreous, 2 x retrolental fibroplasia, others 4 x). The manifestations of systemic disease are consisting of 68 central retinal vein-occlusions, 30 complications of diabetes mellitus and 10 central retinal artery occlusions as well as 20 other generalized diseases. A primary inflammatory disease led to enucleation 50 times due to an intraocular process, 5 times due to scleritis and 18 times as a consequence of keratitis (including 13 times herpes simplex). As the final clinical cause for enucleation the following categories have been elaborated: secondary glaucomas (416), clinical diagnosis of "tumor" (275), atrophy and phthisis bulbi (118), inflammation (112), acute trauma to 4 weeks after the accident (72), others (7). In conclusion the central role of rubeosis iridis leading to secondary angle closure glaucoma is emphasized. This process presents a challenge to ophthalmologic research. Finally the significance of early surgery for primary angle closure glaucomas and for complete restoration of the anterior chamber after trauma and any intraocular procedure is stressed.
 ...
PMID:[Etiology and final clinical cause for 1000 enucleations. (A clinico-pathologic study) (author's transl)]. 95 59

Intraocular melanoma was diagnosed in a 13-year-old horse. Secondary clinical findings included keratitis, cataract, and glaucoma. The eye was enucleated. Follow-up information did not give an indication of metastatic disease.
 ...
PMID:Anterior uveal melanoma, with secondary keratitis, cataract, and glaucoma, in a horse. 174 9

An 11-year-old cat with an intraocular melanoma was treated for 2 years for the secondary effects of the tumor (glaucoma, exposure keratitis) before enucleation was required. One year after enucleation, the cat was examined because of labored breathing. The cat was thin, appeared depressed, and had signs of respiratory compromise secondary to pleural effusion. Treatment was not instituted, and the cat was euthanatized. Metastasis of the primary melanoma to the lungs, pericardium, parietal pleura, mediastinum, hilar lymph nodes, diaphragm, liver, and omentum was confirmed at necropsy. Intraocular melanomas in the cat have been implicated to have a greater malignant potential than those in the dog; however, few cases have been reported with long-term follow-up information.
 ...
PMID:Intraocular melanoma with multiple metastases in a cat. 334 89

Preclinical as well as clinical studies with fibroblast interferon (IFN) are still lagging behind on those with leukocyte interferon. Its side-effects seem to be less pronounced than those of human IFN-alpha, yet it may be slightly pyrogenic after intravenous injection. Pyrogenicity of current impure preparations might for the larger part be due to impurities. Higher doses of HuIFN-beta than of HuIFN-alpha are required to obtain measurable blood titers by intramuscular injections. Since there is concern about this being due to destruction of the interferon before it has reached its target organ(s), most current clinical studies use either local (e.g. intratumoral) treatment or intravenous infusions. A study of topical treatment for acute rhinovirus infection has indicated that there is very little if any chance for fibroblast interferon to be a clinically useful substance to prevent or cure common cold. In herpetic dendritic keratitis eye drops of fibroblast interferon may be useful as such or in combination with debridement. Topical treatment of warts (multiple intralesional injections) has been shown to yield a high success rate, especially in the case of verrucae vulgares, but less so in the case of verrucae planae juveniles. Studies on condyloma accuminatum are not so far advanced as to permit a documented conclusion. Topical (intralesional) treatment of neoplastic diseases has been investigated, especially in Japan, to demonstrate that fibroblast interferon does have an antineoplastic effect in vivo. While there seems to be little doubt that local delivery does indeed cause tumor nodules to regress, the question is whether this procedure can offer a true clinical benefit to the patient. Systemic (intravenous) administration for chronic hepatitis B has been investigated further: given alone or in combination with adenine-arabinoside, fibroblast interferon seems to be able to reduce the level of viral activity. Whether this will lead to a generally accepted treatment of chronic active hepatitis is difficult to say at this moment. In treating herpes zoster in cancer patients, results have been obtained which are comparable to those found for leukocyte interferon. The practical significance of this finding must be seen in the perspective of recent developments in the chemotherapy of herpes zoster. In breast cancer patients given intramuscular injections, metastases in the skin, but not in other organs, showed alterations suggestive of an effect on tumor progression. Yet there was no true clinical benefit for the patient. In other tumors, e.g. head and neck epithelioma, no effect was seen.(ABSTRACT TRUNCATED AT 400 WORDS)
 ...
PMID:The clinical application of fibroblast interferon--an overview. 640 34

1. As regards these strains, at least, there is no consistent change, either increase or decrease, of rabbit pathogenicity during progressive rabbit passage. 2. There is no difference in pathogenicity between these different strains, although some of them were isolated from condylomata, some from chancres, one from a mucous patch, and one by Nichols from the nervous system. 3. We do not believe that there is any consistency of difference in speed of incubation between these various strains. 4. We think that the nature of the lesion produced by any individual strain, and the incubation time as well, are dependent upon the fortuitous factors incident to the nature of the material used, the technique of injection, and the size of rabbit in which the injection is made. As to the tendency to generalize possessed by one strain or another, we are not prepared to make a statement. We have not inspected as carefully as we might all our rabbits in regard to the more obscure syphilitic lesions such as small nodules on the eyebrows, nodules on the nasal bones, and internal lesions of the eye. As a matter of fact, we have noticed three cases of keratitis, probably syphilitic, and a number of preputial metastases, we have seen occasional nodules about the anus, and in one case a peritonitis in the fluid of which living treponemata were found on examination. There has not been in our series an extensive number of generalizations. We attribute this largely to the fact that all the studies here recorded were made on rabbits intratesticularly inoculated. It appears from the writings of other investigators that intravenous and intracardial injection of rabbits leads to a more extensive metastatic or general distribution. Two of the few rabbits inoculated intravenously showed testicular lesions. A series of rabbits intracerebrally inoculated through trephine openings showed nothing definite on autopsy, though one of them showed interference with reflexes and rigidity of the limbs for a time which seemed significant of pathological change. This rabbit, however, recovered entirely.
 ...
PMID:STUDIES ON TREPONEMA PALLIDUM AND SYPHILIS : III. THE INDIVIDUAL FLUCTUATIONS IN VIRULENCE AND COMPARATIVE VIRULENCE OF TREPONEMA PALLIDUM STRAINS PASSED THROUGH RABBITS. 1986 91

A 10 year-old castrated male Domestic Short-hair cat with a history of chronic bilateral keratitis was referred for assessment of a red, elevated mass involving the left cornea. The rapid growth of the mass, over a month period in combination with pronounced vascularization and invasion of the corneal surface suggested an aggressive inflammatory or neoplastic process. Following keratectomy, the lesion was diagnosed histopathologically as a hemangiosarcoma. The tumor recurred locally within 3 weeks and enucleation was performed. Histopathologic examination of the globe confirmed the diagnosis and did not reveal infiltration of the limbus and conjunctiva. No signs of local recurrence or metastatic disease have been observed 18 months following enucleation. To the authors' knowledge this is the first case of primary corneal hemangiosarcoma described in the feline species.
 ...
PMID:Corneal hemangiosarcoma in a cat. 2192 34

We report the case of a 17-year-old girl with keratitis, ichthyosis, and deafness (KID) syndrome. As a complication of her KID syndrome she developed squamous cell carcinoma at the left index finger. Additional clinical features were multiple soft tissue lesions over the scalp mimicking metastatic disease on 18F-FDG PET/CT. To our knowledge, this is the first case report about the uptake pattern of KID syndrome associated skin lesions on whole body PET/CT with 18F-FDG.
...
PMID:Multiple Scalp Lesions in a Patient with Keratitis, Ichthyosis and Deafness Syndrome Mimicking Metastatic Squamous Cell Carcinoma on 18F-FDG PET/CT. 2730 99