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The focus of this study was to document postoperative complications after vulvectomy and inguinofemoral lymphadenectomy using separate incisions. Data from 172 consecutive patients with newly diagnosed carcinoma of the vulva were studied. One hundred and one patients primarily treated with modified radical vulvectomy and complete inguinofemoral lymphadenectomy using separate groin incisions (n = 187) were included in this study. One or more complications were documented in 77 of the 101 (76%) patients. Complications after groin dissection were observed in 66% of the patients. The main complications were wound breakdown (17%) and/or infection (39%) of the groin, lymphocyst formation (40%), and lymphedema (28%). In 98 of 187 (52%) groin dissections, one or more complications were documented. The presence of lymph node metastases, postoperative radiation, age older than 65 years, and removal of the vena saphena magna were not significant risk factors for the occurrence of complications. The occurrence of early complications after groin dissection was significantly related to the late-complication lymphedema (P = 0.002). Our results confirm relatively high rates of wound breakdown, infection, lymphocyst formation, and lymphedema even with separate groin incisions. The occurrence of early complications was related to lymphedema. No other risk factors could be identified.

We studied recurrence rate, risk factors for recurrence, and outcome after recurrence in children after early withdrawal of antiepileptic drugs (AEDs). One hundred sixty-one children with newly diagnosed epilepsy who had become seizure free within 2 months after starting treatment and remained so for 6 months were randomly assigned to immediate withdrawal of AEDs (n = 78) or continuation of treatment for another 6 months followed by withdrawal (n = 83). The probability of remaining seizure free at 24 months after randomization was 51% (95% CI, 40 to 62) in Group A and 52% (41 to 63) in Group B. Significant predictive factors for relapse were partial epilepsy, seizure onset at 12 years or older, defined etiology, and epileptiform EEG before randomization. At the end of follow-up (median, 41.9 months), 129 children (80.6%) had a terminal remission of at least 1 year, 88 without AEDs and 41 with AEDs. No significant difference in outcome was found between Groups A and B. In children with epilepsy and an early response to therapy, AED withdrawal after 6 or 12 months of treatment leads to seizure recurrence in approximately half of all patients regardless of the duration of therapy. More than 60% of those with one or more recurrences reach a terminal remission of at least 1 year after long-term follow-up with or without AEDs.

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From a series of 107 females with Rett syndrome (RTT), we describe the long-term history of ten females with a deletion in the C-terminus of the MECP2 gene. We observed that their disorder profile is clinically recognizable with time and different from other atypical and milder RTT phenotypes. In females with hot spot deletions in the C-terminus, dystonia is present from childhood and results in a serious spine deformation in spite of preventive measures. Their adaptive behavior is surprisingly better preserved and in contrast with the typical decline in motor functioning. The delineation of disorder profiles by long-term clinical observation can teach us about genotype/phenotype relationships and eventually about the effect of epigenetic phenomena on the final phenotype.

SUMMARY Anticonvulsant medication was stopped in a prospective study in 116 children with epilepsy who had had no seizures for a period of 2 years. A remission rate of 80O5% was found 5 years after withdrawal. The population studied was unselected, and based on children directly referred by general practitioners to the outpatient department. Among the many variables examined, such as type of epilepsy or seizure, presence of concomitant neurological or intellectual deficit, and epileptiform activity on the EEG, only the age of onset of seizures was significantly and positively correlated with the probability of recurrence after discontinuation of medication. In contrast to other recent studies, it was concluded that there are no reliable predictive factors for withholding from any individual "epileptic" child the benefit of attempts to stop medication after 2 years of seizure freedom.The consensus of opinion is that prognosis in childhood epilepsy after discontinuation of anticonvulsants is more favourable than that in adult epilepsy.' However, when fits have stopped in an individual child, the physician will not find easy answers to such questions as: how long should treatment be continued; and are there (clinical) factors which will reliably predict in this particular child whether or not treatment should be stopped? There is some controversy about the significance of various factors (the type of seizure, age at onset of seizures, and, in particular, the electroencephalogram (EEG)) which have bearing on this decision whether to stop or not to stop. These controversies may be partly explained by the differences in populations studied.' 2 The present series of children, which was unselected and based on a patient population directly referred by general practitioners, has been studied in a prospective fashion. The results, based on a 2 year seizure free interval, indicate that 80% of children do not have a recurrence of seizures within 5 years after stopping anti-

All children in our cohort, both those with typical and atypical BECTS, had a very good prognosis with high remission rates after 12-17 years. None of the predictive factors for disease course and outcome observed in earlier studies (other seizure types, age at onset, multiple seizures at onset) were prognostic in our cohort.

We performed a meta-analysis of studies on absence epilepsy (AE) to ascertain whether the outcome of this well-defined type of epilepsy can be stated unequivocally. Using the Index Medicus and Medline CD+, we identified 1,619 publications. After applying the criteria of the International League against Epilepsy (ILAE) for AE, 26 publications on 23 study cohorts with a total of 2,303 patients were included. Remission rates ranged from 0.21 to 0.89; they differed substantially due to heterogeneity between the studies in inclusion criteria, methods, follow-up length, and outcome definitions. One half of the patients developed generalized tonic-clonic seizures (TCS) in the course of the disease. The proportion seizure free was 0.78 for patients with absence seizures (AS) only, and 0.35 for those who developed TCS. The outcome of AE may be worse than previously stated due to the considerable proportion of patients developing TCS in the course of their disease. Early prediction of outcome in patients who present with AS cannot be provided with certainty.