Object The aim of this study was to determine the extent of muscle injury caused by continuous or intermittent muscle retraction during macro- and microdiscectomy in lumbar disc surgery. Pain scores, serum creatine phosphokinase (CPK) levels, and histological findings obtained in muscle specimens were compared. Methods Sixty patients who underwent surgery for a one-level disc herniation during a 1-year period (January 2004–January 2005) and who had similar demographic characteristics were randomly assigned to one of four groups, each consisting of 15 patients: Group A, microdiscectomy in which the retractor was never released; Group B, microdiscectomy in which the retractor was released every 15 minutes; Group C, macrodiscectomy in which the retractor was never released; and Group D, macrodiscectomy in which the retractor was released every 15 minutes. Muscle biopsy samples were acquired in each group, and biochemical studies were conducted to determine serum CPK levels. The duration of muscle retraction was 15 minutes followed by 3 minutes of relaxation in Groups B and D. In all groups, muscle degeneration and elevation in serum CPK levels were observed immediately after surgery. The overall results, however, were different. The decline of serum CPK levels started 1 week after surgery. The smallest degree of muscle injury (reflected by the lowest serum CPK level) was observed in Group B. When the pre- and postoperative CPK values were compared in all groups, the patients in Groups B and D reported the least amount of back pain (p < 0.001). No significant differences in serum CPK levels were observed between Groups A and C or between Groups B and D. The extent of back pain was evaluated using a visual analog scale, and the consumption of analgesics was also assessed. The groups exhibited significantly different responses: the lowest analgesic consumption and the lowest pain scores were demonstrated in Groups B and D. Conclusions In this prospective randomized clinical trial, the authors determined that muscle injury during lumbar disc surgery was closely related to muscle retraction and relaxation times whereas the size of the paravertebral skin incision had no effect on postoperative back pain and disability. There was no significant difference among the groups in terms of back pain during the long-term follow-up period (18–19 months).

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Objectives: Mobbing at the workplace refers to such cases as verbal harassment, aggressive words, sarcasm, slander or social isolation repeatedly targeted at a specific person at a specific period of time.Previous studies indicate that wellness and health of the victims who have been subjected to mobbing at workplace were affected adversely. Recently, there has been an increase in mobbing cases in Turkey. The purpose of the present study is to identify the features of trauma and analyse the development of mental problems caused by traumatic experiences in individuals who have been subjected to mobbing at workplace, and admitted to psychiatry services.Method: Three-hundred individuals included in the study who had been admitted to Istanbul University, Istanbul Faculty of Medicine, Psychiatry Department, Psychosocial Trauma Programme, through general psychiatry outpatient clinics and forensic medicine institute consultations, with the purpose of preparing forensic reports between January 2008-September 2012. Trauma Evaluation Form (TIF), Posttraumatic Stress Diagnostic Scale (PDS), Impact of Event Scale-Revised (IES-R) were administered.Results: Mobbing was identified in 130 out of 300 patients who claimed to have been subjected to trauma at workplace (43.3%). Mobbing cases were aged between 18 and 61, 100 (76.9%) of them were women. 56 (43%) of the cases were married, 54 (41.5%) of them were single and others were divorced, widowed or separated. 110 (84.6%) of the patients were university graduates while 13 of them were high school graduates and 5 of them were elementary school graduates. 76 of the cases were government officers and 65 of them were teachers. 93 (71.5%) patients were diagnosed with post-traumatic stress disorder (PTSD) according to The Diagnostic and Statistical Manual of Mental Disorders Fourth Edition-Revised (DSM-IV-TR) criteria, 9 patients (6.9%) had adjustment disorder and 102 of the patients (78.5%) were diagnosed with Major Depressive Disorder. Mean Total IES of 122 patients was 58.4±16.7. Three persons (2.3%) had not received any diagnoses and 83 individuals (63.8%) had received multiple diagnoses. Conclusion:The fact that mobbing was identified in approximately half of cases who applied to get a forensic report points out the extensiveness of the problem. High percentage of PTSD was established in victims of mobbing. It is important to include psychologic trauma in definiton of trauma in manuals of psychiatric disorders. Preparation of a report is useful in helping these individuals to protect their legal rights as well as documenting these wrongdoings, improving the sense of justice, enabling these individuals to be examined by psychiatry experts and having them access to treatment.

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BackgroundEpidermoid cyst is a benign tumor that can occur anywhere in the body but is rarely seen in the penis. Congenital and previous penile surgeries have been reported to be involved in the etiology of the disease, which is usually asymptomatic. Here we describe a case of a patient with a penile epidermoid cyst, which occurred in the circumcision line on the left side of his penis, and urethral dehiscence following hypospadias surgery.Case summaryA 3-year-old white boy who underwent primary distal hypospadias surgery 1.5 years ago presented with a slowly growing mass in the left ventrolateral portion of the penile circumcision line and urethral dehiscence. The histology of the excised mass revealed an epidermal inclusion cyst. Since then, he has remained healthy.ConclusionsEpidermal inclusion cyst as a complication of hypospadias surgery is a very rare situation. The diagnosis is made histologically and surgical excision is sufficient for treatment.