Improvement in severe self-mutilation following limbic leucotomy: a series of 5 consecutive cases.

BACKGROUND: The efficacy of neurosurgical intervention for self-mutilation behavior associated with severe, intractable psychiatric disorders remains undetermined. We report the effects of limbic leucotomy in 5 consecutive patients with severe self-mutilation behaviors. METHOD: After unsolicited referrals from their psychiatrists and careful consideration by the Massachusetts General Hospital Cingulotomy Assessment Committee (MGH-CAC), 5 patients were treated with limbic leucotomy. Their primary DSM-IV psychiatric diagnoses were either obsessive-compulsive disorder or schizoaffective disorder. Comorbid severe, treatment-refractory self-mutilation was an additional target symptom. Outcome was measured by an independent observer using the Clinical Global Improvement. Current Global Psychiatric-Social Status Rating, and DSM-IV Global Assessment of Functioning scales in addition to telephone interviews with patients, families, their psychiatrists, and treatment teams. The mean postoperative follow-up period was 31.5 months. RESULTS: All measures indicated sustained improvement in 4 of 5 patients. In particular, there was a substantial decrease in self-mutilation behaviors. Postoperative complications were transient in nature. and postoperative compared with preoperative neuropsychological assessments revealed no clinically significant deficits. CONCLUSION: In carefully selected patients as described in this report, limbic leucotomy may be an appropriate therapeutic consideration for self-mutilation associated with severe, intractable psychiatric disorders.

Frequency of dissociative disorders among psychiatric outpatients in Turkey.

The aim of this study was to determine the frequency of dissociative disorders among psychiatric outpatients in Turkey. One hundred fifty consecutive outpatients admitted to the psychiatry clinic of a university hospital were screened with the Dissociative Experiences Scale (DES). Twenty-three patients (15.3%) with a DES score greater than 30 and a comparison group selected from the same outpatient population who scored less than 10 on the scale were then interviewed with the Dissociative Disorders Interview Schedule (DDIS) in a blind fashion. According to the DDIS, 18 patients (12.0%) received a diagnosis of dissociative disorder; 83.3% (n = 15) of the dissociative patients reported neglect, 72.2% (n = 13) emotional abuse, 50.0% (n = 9) physical abuse, and 27.8% (n = 5) sexual abuse during childhood. Dissociative disorders are not rare among psychiatric outpatients. Self-rating instruments and structured interviews can be used successfully for screening dissociative disorders, which are usually underrecognized. Neglect was the most frequently reported type of childhood trauma, suggesting the importance of other childhood experiences in addition to sexual and/or physical abuse in the development of dissociative psychopathology.

Paraneoplastic limbic encephalitis with immature ovarian teratoma--a case report.

Paraneoplastic limbic encephalitis (PLE) is a remote, nonmetastatic complication of carcinoma. Neuropsychiatric symptoms usually predate the diagnosis of cancer by 3 months to 6 years and very rarely the symptoms develop after the diagnosis of malignancy. We report the first case of limbic encephalitis associated with an immature ovarian teratoma. Within the month following the diagnosis of the tumor with pathologic stage Ia, somewhat acutely she developed neuropsychiatric symptoms that was exclusively a limbic disorder with impairments in almost every realm of limbic function. This case may show us that it is important to recognize the neuropsychiatric symptoms of PLE as the first manifestation of a very small malignant ovarian tumor and to aggressively try to identify the underlying cancer.