SummaryBackground: We studied quality of life (QOL), anxiety, and depression in patients with differentiated thyroid cancer (DTC) either during treatment with levothyroxine or during withdrawal from levothyroxine when whole-body scanning (WBS) needed to be performed. Methods: DTC patients projected to undergo WBS were included in the study. They were studied at two time-points -the day before levothyroxine withdrawal, and one month after levothyroxine with drawal. They were asked to fill WHOQOL-Bref, BDI-II, and HADS questionnaires at both time-points, and blood samples were taken to measure TSH, Tg, and TgAb levels. Results: Twenty-nine subjects (11 males) with a mean age of 42.6 ± 14.1 years entered the study. From the first to second time-point, the mean TSH level increased from 0.73 to 106.9 U/ml and the mean Tg level increased from 20.4 to 63.6 ng/ml. QOL scores decreased in four dimensions (physical health: 67.8 to 25.7; psychological: 58.9 to 38.9; social relationship: 67.5 to 56; and environment: 57.2 to 48.8). Patients also felt more depressed (48.3% to 93.2%) and anxious (65.5% to 89.6%). All changes were statistically significant (p < 0.005). Conclusion: We found decreased QOL after short-term hypothyroidism, especially in physical health and psychological dimensions. We also found that patients became significantly depressed and anxious after levothyroxine withdrawal. Our findings suggest that alternative therapies, such as those employing rhTSH, should be considered for these patients. Psycho-oncological support might also be useful in helping them overcome their symptoms during short-term hypothyroidism; however, consider ing the reversibility of their symptoms, supportive care might be more effective.

The function of subthalamic nucleus (STN) which is a part of the basal ganglia system is not clear, but it is hypothesized that this component might be involved in action selection. Unilateral damage to STN, which can commonly occur due to the small vessel stroke mainly, causes hemiballismus and sometimes hemichorea-hemiballismus. This paper deals with a 60-year-old patient with sudden onset of abnormal movements in his right limbs. He had increased appetite and hyperphagia and also developed mood and behavioral changes (aggressiveness, irritability, anxiety, and sometimes obscene speech). The magnetic resonance imaging revealed infarct area in left subthalamus. In our case, hemiballismus is caused by infarction in left subthalamic area. Occurrence of irritability, anxiety, and some behavioral changes such as aggressiveness and obscene speech can be explained by impairment of STN role in nonmotor behavior and cognitive function as a result of infarct.

Background and Aims: Some studies have documented an opioid sparing effect of ketamin and others have not. In this study we evaluate the effect and side effects of oral ketamin on pain and total dose of opioid which is used after operation.