No abstract available.
Nails

Trichilemmal horn(trichilemmal keratosis) is a rare keratinizing tumor that resembles a cutaneous horn. Histologically, it is characterized by an abrupt maturation of keratinocytes into lamellar keratin without the formation of a granular layer. We describe a case of a trichilemmal horn on the right cheek of a 78-year-old woman.
Aged ; Animals ; Cheek ; Female ; Horns* ; Humans ; Keratinocytes

BACKGROUND: Nowadays, acute drug intoxication is a important section of emergency medicine. The purpose of this study was to determine what is the best-way to manage acutely intoxicated patients with drug in emergency department setting. METHODS: Clinical assessment were made on 135 cases of drug intoxication visited to emergency center of Hospital during one year from June 1997 to May 1998. RESULTS: 1. The total number of cases of acute drug intoxication was 135 which is 0.5% of total patients presented to emergency center. 2. There was no sexual difference in incidence, but the highest incidence of age group was in 3rd decade(23.7%) and the next was 7th decade(20.0%). 3. High frequency of acute intoxication was observed in autumn. October had the largest portion in monthly distribution. The largest portion of presumed time of poisoning was noon - 4 p.m. and of the time on arrival to emergency center was 8 p.m. -midnight. 4. Suicidal attempt was the most common motive of intoxication (72.6%). 5. The most common drug of intoxication was insecticides (35.7%) and the others were centrally active agents, herbicides in orders. 6. Mental change was observed in 20.7% of patients and the abnormal vital signs were hypertension, tachycardia, and hypotension in order on arrival to emergency center. 7. Mean duration of treatment was 36.1 hours. Mortality rate of the cases was 7.4%. CONCLUSION: The mortality rate was high in patients who ingested relatively fatal drugs (i.e. herbicides, antimicrovials, insecticides), showed mental change on arrival or received mechanical ventilatory care(p<0.05).
Emergencies* ; Emergency Medicine ; Emergency Service, Hospital* ; Herbicides ; Humans ; Hypertension ; Hypotension ; Incidence ; Insecticides ; Mortality ; Poisoning ; Tachycardia ; Vital Signs

PURPOSE: The purpose of this study was to identify sleep patterns, alertness, and fatigue of shift nurses according to circadian types. METHODS: The researchers' enrolled 17 nurses doing shift work in a tertiary hospital. To evaluate circadian types, a morningness-eveningness questionnaire (MEQ) was administered. Sleep patterns were examined using an actigraph for 14 days. To assess alertness and fatigue, Visual Analogue Scale (VAS) was used. The data were analyzed using ANOVA and Kruskal-Wallis test with a SPSS 21.0 program. RESULTS: The researchers found that 17.6% of participants reported morning type, 47.1% neither type, and 35.3% evening type. Mean total sleep time (TST) was 6.8 h, mean sleep efficacy was 82%, level of alertness was 6.54, and level of fatigue was 5.49, regardless of the type of shift work. Evening type nurses had higher variation in TST and alertness, according to the shift patterns than other circadian type nurses. Evening type nurses also had higher fatigue levels than other circadian type nurses. CONCLUSION: Sleep, alertness, and fatigue were related with circadian types. These results suggest that circadian rhythm management in shift work nurses, particularly in evening type nurses is urgently needed to improve sleep patterns, alertness, and to decrease the level of fatigue.
Asthenopia ; Circadian Rhythm ; Fatigue* ; Tertiary Care Centers

Individuals with schizophrenia experience premature mortality by approximately 15 to 20 years compared to the general population. The most common cause of death in schizophrenia is cardiovascular disorder, yet cardiovascular disease-related conditions are often neglected in the treatment of schizophrenia.Current Concepts: The overall incidence rate of cardiovascular disorders in patients with schizophrenia is about 10%. Diverse risk factors likely contribute to the association, with increased risk of metabolic syndrome, unhealthy lifestyle behaviors like smoking and a sedentary lifestyle, and an unhealthy diet playing a prominent role. While the effects of certain psychotropic medications, particularly atypical antipsychotics, may contribute to the presence of metabolic syndrome, their ability to reduce the psychiatric symptom burden reduces mortality. Shared pathophysiological mechanisms, including genetic, psychological, and inflammatory factors, have also been suggested. In particular, increased inflammation directly associated with disease-related brain activity may further impact the cardiovascular risk.Discussion and Conclusion: Regular monitoring of metabolic syndrome, with psychoeducation for patients and their caregivers, is crucial to promote optimal cardiovascular health. Implementation of active psychosocial interventions targeted at behavior change is necessary. In addition, education to reduce stigma among medical professionals is warranted to improve communication between patients and medical professionals.

Prurigo nodularis (PN) is a chronic inflammatory skin disease characterized by multiple nodules and papules, which are accompanied by intense pruritus. Treatment is challenging and requires a diverse approach. Recently, a few reports have described successful treatment of PN with dupilumab. We report a case of a patient with treatment-resistant PN who was successfully treated with dupilumab. Dupilumab was administered at the standard dose: an initial induction dose of 600 mg, followed by 300 mg every 14 days. Pruritus reduced after 2 weeks and almost completely disappeared after 4 weeks of treatment.

OBJECTIVES: Differential diagnosis based on descriptive psychopathology between bipolar and unipolar depression in the clinical setting is a still huge challenge. Projective psychological tests might provide additional clues. This study aimed to find distinct Rorschach test characteristics of bipolar depression in comparison with unipolar depression. METHODS: Medical records and raw data of the Rorschach Inkblot test applied using standardized procedure for the Exner Comprehensive System were retrospectively reviewed for patients with bipolar disorder or unipolar depression. Individual variables of the Rorchach test were compared among three groups, i.e., (hypo) mania (n=59), bipolar depression (n=56) and unipolar depression (n=25). RESULTS: Bipolar depression group, in accordance with (hypo) manic group, showed more color reponses (WSumC), more extroverted and intuitive decision-making (EBright), and higher emotional expression (CF+C) and instability (ebright), compared to unipolar deperssion group. On the contrary, the (hypo) mania group displayed more cognitive errors (Sum6, WSum6) compared to both depression groups. CONCLUSION: This study suggests that Rorchach test might provide valuable markers for differential diagnosis between bipolar and unipolar depression, and that some of those markers could be regarded as trait markers of bipolar disorder.
Bipolar Disorder ; Depression ; Depressive Disorder ; Diagnosis, Differential ; Humans ; Medical Records ; Psychological Tests ; Psychopathology ; Retrospective Studies ; Rorschach Test

Few studies have examined the clinical features and long-term outcomes of isolated pituitary hormone deficiencies after traumatic brain injury (TBI). Such deficiencies typically present at time intervals after TBI, especially after mild injuries such as concussions, which makes their diagnosis difficult without careful history taking. It is necessary to improve diagnosis and prevent life threatening or morbid conditions such as those that may occur in deficiencies of adrenocorticotropic hormone (ACTH) or thyroid-stimulating hormone (as known as thyrotropin, TSH), the two most important pituitary hormones in hypopituitarism treatment. Here, we report two cases of isolated ACTH deficiency and one case of isolated TSH deficiency. These patients presented at different time points after concussion and underwent long-term follow-ups.
Adrenocorticotropic Hormone* ; Brain Injuries* ; Diagnosis ; Follow-Up Studies* ; Humans ; Hypopituitarism ; Pituitary Hormones ; Thyrotropin*