Given an abstract, generate a keyword (a noun phrase) that best describes the focus or contribution of the paper. Such keywords can be directly from the given abstract or outside it.

Input: Consider Input: Abstract: Unilateral high pitched tinnitus was the sole epileptic ictal manifestation of a 45-year-old woman. Electrographic seizures originated from the contralateral midtemporal area and consistently correlated with tinnitus. Computed tomography (CT) demonstrated a lesion involving the superior temporal gyrus and inferior portion of the supramarginal gyrus. The case illustrates a cortical origin of tinnitus.

Output: Case Report

Input: Consider Input: Abstract: Two hundred ninety-seven long-term photochemotherapy (PUVA)-treated patients from an original cohort of 418 subjects reported in 1980 were reevaluated in a second follow-up in order to determine the risk of tumor development under long-term PUVA. Within an observation period of up to 8 years (mean, 63.1 months) six patients with squamous cell carcinomas and three with basal cell carcinomas were observed. Eight of the nine tumor patients had been exposed to potential carcinogens such as arsenic and/or ionizing radiation prior to PUVA treatment. Five with squamous cell carcinomas were skin type I or II; in four of the six patients with squamous cell carcinomas the tumors were located on unexposed skin areas. The mean cumulative ultraviolet A (UVA) dose in three of the six squamous cell carcinoma patients was three times as high as that in the group of nontumor patients. The other three squamous cell carcinoma patients had lower mean doses than nontumor patients, as did the three patients with basal cell carcinomas. Although the cumulative UVA dose may eventually turn out to be relevant for PUVA carcinogenesis, our present data do not sufficiently substantiate a correlation between cumulative UVA dose and squamous cell carcinoma formation in PUVA-treated patients. This report confirms that previous exposure to carcinogens appears to be the most important factor for nonmelanoma skin tumor formation in long-term PUVA patients.

Output: Adult

Input: Consider Input: Abstract: Sera from 101 patients with progressive systemic scleroderma were analyzed for circulating aminopropeptides of type III collagen using a radioimmunoassay which measures the intact and degraded forms (Fab assay). About 41% of the patients were found to have values above the normal range. A good correlation was observed between elevated levels of aminopropeptides and the degree of involvement of the skin and internal organs in the patients. Most patients (89%) with an active progression of the disease but not those in a stationary phase showed increased serum levels of aminopropeptides. Treatment with corticosteroids apparently normalized the levels of aminopropeptides. Only minor changes were observed with an antibody-based radioimmunoassay which measures primarily the intact form of the aminopropeptide.
Output: Adult