Colposcopic genital findings in prepubertal girls assessed for sexual abuse

After the introduction of the colposcope for the examination of children suspected of being sexually abused in Leeds, a study was undertaken to describe the findings in detail. A total of 109 consecutive prepubertal girls, mean age 70.4 months were assessed including colposcopic genital and anal examination, and peer group review of reports and photographs. Fifty nine children had signs consistent with blunt force penetrating trauma (hymenal transection/major notch, scar, or hymenal attenuation). Transections were encountered most commonly at 6 o'clock (directly posterior). In 46 the hymenal orifice was gaping with thigh abduction only and in 47 the hymenal orifice transverse diameter was greater than 4 mm on labial separation. Overall, physical findings were commonly present and in only two cases were no signs recorded. Non-specific and frequent findings included patterns of labial and introital reddening. Supportive hymenal signs including swelling, rounding of edge, thickening, distortion, and loss of symmetry were common. Labial fusion was present in 20. Urethral dilatation with labial separation was noted in 14. Physical findings including normality are consistent with abuse and even minor anogenital signs as well as negative findings should be documented. Colposcopy and photography are valuable tools in peer review, teaching, and case management.     

Influence on fetal growth of exposure to tobacco smoke during pregnancy

We analysed the effect of exposure to tobacco smoke during pregnancy on fetal growth parameters in 129 term newborns. Children were classified into four depending on exposure on the basis of a questionnaire completed by the mother. The results confirmed that tobacco smoking reduced weight, length, cranial and thoracic perimeters at birth when exposure was due to either active or passive smoking. Weight deficits of infants whose mothers smoked heavily (458 g) were higher than those whose mothers were exposed to passive smoking (192 g). We conclude that passive smoking is a very important variable and should be taken into account in any study of neonatal growth parameters.     

Patterns of cerebral blood flow reduction in patients with ischemic leukoaraiosis

BACKGROUND: Ischemic leukoaraiosis (ILA) refers to diffuse T2-weighted white matter hyperintensity in the context of a previous clinical lacunar stroke. Reduced cerebral blood flow (CBF) in white matter has been demonstrated, but it is not known whether hypoperfusion is confined to lesions or extends into normal-appearing white matter. Demonstrating changes in normal-appearing white matter would provide clues to the importance of hypoperfusion in pathogenesis and would be an obvious target for therapies aimed at restoring white matter blood flow. METHODS: Twenty-one patients with ILA, and 16 age-matched control subjects, underwent exogenous contrast-based quantitative perfusion MRI. CBF was determined both within and outside areas of T2-weighted hyperintensity in both periventricular white matter and the centrum semiovale. RESULTS: CBF of normal-appearing white matter was reduced in periventricular regions (for patients with ILA, 17.9 +/- 5.6 mL/100 g/min; for controls, 21.6 +/- 5.1 mL/100 g/min; p = 0.046). CBF in gray matter and normal-appearing white matter of the centrum semiovale did not differ significantly between groups. In normal-appearing white matter in patients, CBF was higher in the centrum semiovale than periventricular white matter, with a similar trend in control subjects. CONCLUSIONS: Hypoperfusion may be an early feature in the development of periventricular lesions in ILA and may play a direct pathogenic role. Serial studies are now needed to determine whether these changes herald the appearance of new lesions and represent "at risk" white matter, and to determine whether pharmacological agents can restore perfusion of normal-appearing white matter.     

Peripheral multineuritis pointing at systemic sarcoidosis

We report a patient with a peripheral neuropathy as the first symptom of sarcoidosis. The systemic illness was proved by the presence of typic granulomes in the bone marrow. The fact that sarcoidosis is the cause for the neuropathy is supported by the temporary relation and by the good response of all clinical picture to the corticosteroid therapy.Sarcoid neuropathy can rarely be the presenting feature of sarcoidosis.     

Preoperative and early postoperative magnetic resonance imaging in two cases of childhood choroid plexus carcinoma

We present and illustrate the MRI appearances of two children with choroid plexus carcinoma. The MRI characteristics of these rare tumours are reviewed. Since total surgical resection is a significant prognostic factor, early postoperative MRI was performed in both cases to ensure surgical clearance. In one case a complete resection was documented and this patient remains well at short-term follow-up. Residual tumour was noted in the second case, but despite "second look" surgery there was subsequent local relapse.     

The selectivity, polarity and characteristic features of autistic and syntonic schizophrenia

In previous papers (3, 4, 5) the author presented a hypothesis concerning important features of clinical picture of paranoid schizophrenia, that is selectivity and polarity (bipolarity). Numerous research works aimed at closer recognition of some differences of clinical picture of paranoid schizophrenia have been conducted under the author's direction. The formation of certain psychopathological proportions discerned by the author has been researched with intentionally elaborated scales. The research results have led to distinguishing autistic and syntonic schizophrenia.     

Chronic encephalitis and temporal lobe epilepsy: a variant of Rasmussen's syndrome?

The authors report two adult patients with chronic temporal lobe epilepsy and pathologic features consistent with Rasmussen's encephalitis. Although seizures persisted after temporal lobe surgery no progressive cognitive or neurologic deficit has emerged. Prominent auditory auras in each suggested a persisting epileptogenic focus in the superior temporal gyrus. The current findings expand the clinical spectrum of Rasmussen's encephalitis and suggest that chronic nonprogressive encephalitis may serve as the pathologic substrate of medically intractable temporal lobe epilepsy.