KBG syndrome mimicking genetic generalized epilepsy.

•Several conditions may mimic Genetic Generalized Epilepsy GGE.•GGE is less frequently misdiagnosed compared to other subtypes of epilepsy.•KBG syndrome is a rare autosomal dominant condition.•KBG syndrome may mimic GGE.

A Survey of Colorectal Cancer Surveillance Practices In Ireland, And Implementation of A Survivorship Care Plan Pilot Programme

Aims The number of colorectal cancer (CRC) survivors in Ireland is rising. We aimed to survey current surveillance practices and pilot the use of survivorship care plans (SCPs) in the clinic. Methods An online survey was issued to medical oncologists (MOs) in designated cancer centres (DCC) and satellite centres. The SCP was piloted in CRC patients and a follow-up questionnaire assessing their views was issued. Results Responses from 8 DCC and satellite centres were obtained (n=13). Routine surveillance is practiced by 77% (n=10) and 69% (n=9) believe that the MO clinic is inappropriate for follow-up. Most think that the SCP is useful and that ANP-led surveillance clinics should be introduced. Of 16 patients who replied to the survey, most felt that the SCP was bene􀂡cial. Sixty-two percent (n=10) were agreeable to GP follow-up using the SCP. Conclusion Surveillance practices in Ireland are heterogeneous. The SCP may be useful for streamlining follow-up practices nationally.

Sarcomatoid Carcinoma of the Prostate Presenting in a 44 Year Old

We present the case of a 44-year-old man diagnosed with metastatic sarcomatoid carcinoma of the prostate. The pathogenesis and optimal treatment of this rare and aggressive subtype of prostate cancer are not fully clear. The patient was managed using a multimodality approach of chemotherapy, hormonal blockade and radiation therapy, with palliative intent.

Epithelioid Angiomyolipoma - a case report and review of the literature.

Herein we present the case of a 43-year-old female in whom a left renal mass was identified incidentally on imaging performed for staging of a newly diagnosed breast carcinoma. The mass was resected and histologic examination and immunohistochemistry confirmed a diagnosis of epithelioid angiomyolipoma.

Further delineation of Pitt-Hopkins syndrome: phenotypic and genotypic description of 16 novel patients.

BACKGROUND: Haploinsufficiency of the gene encoding for transcription factor 4 (TCF4) was recently identified as the underlying cause of Pitt-Hopkins syndrome (PTHS), an underdiagnosed mental-retardation syndrome characterised by a distinct facial gestalt, breathing anomalies and severe mental retardation. METHODS: TCF4 mutational analysis was performed in 117 patients with PTHS-like features. RESULTS: In total, 16 novel mutations were identified. All of these proven patients were severely mentally retarded and showed a distinct facial gestalt. In addition, 56% had breathing anomalies, 56% had microcephaly, 38% had seizures and 44% had MRI anomalies. CONCLUSION: This study provides further evidence of the mutational and clinical spectrum of PTHS and confirms its important role in the differential diagnosis of severe mental retardation.

Cobblestone-like brain dysgenesis and altered glycosylation in congenital cutis laxa, Debre type.

OBJECTIVE: To delineate a new syndrome of brain dysgenesis and cutis laxa based on the description of 11 patients belonging to nine unrelated families recruited through an international collaboration effort. METHODS: Careful clinical assessment of patients from birth to the age of 23 years with follow-up studies ranging from 3 to 20 years. Biochemical studies of serum proteins glycosylation by isoelectric focusing and capillary zone electrophoresis were performed in 10 patients. Brain MRI studies using conventional methods were analyzed in eight patients. RESULTS: An expanded clinical spectrum of a syndrome comprising facial dysmorphia (enlarged anterior fontanelles, downward slant of palpebral fissures, prominent root of the nose), a connective tissue disorder (inguinal hernia, hip dislocation, high myopia), and neurologic impairment was defined. Early developmental delay was followed by onset of generalized seizures by the end of the first decade and a subsequent neurodegenerative course. A defect of N- or N- plus O-glycosylation of serum transferrins and ApoCIII was observed in 10 patients. An unusual cobblestone-like cortical malformation over the frontal and parietal regions was seen in eight patients and cerebellar abnormalities, including two patients with Dandy-Walker malformation, were observed in three patients. CONCLUSIONS: Our results suggest that autosomal recessive cutis laxa, Debré type, initially considered a dermatologic syndrome, is a multisystemic disorder with cobblestone-like brain dysgenesis manifesting as developmental delay and an epileptic neurodegenerative syndrome. It might represent a metabolic cause of Dandy-Walker malformation. It is associated with a deficient N- and-O glycosylation of proteins and shares many similarities with muscle-eye-brain syndromes.

Shprintzen-Goldberg syndrome: a clinical analysis.

Shprintzen-Goldberg syndrome is one of a group of disorders characterized by craniosynostosis and marfanoid habitus. Eleven cases were reported previously. We present 4 new patients and review one of the patients of the original report of Shprintzen and Goldberg [1982: J Craniofac Genet Dev Biol 2:65-74], 15 years later. The clinical and radiologic findings on our patients are compared with those of the previously reported patients and also with those of Furlong et al. [1987: Am J Med Genet 26:599-604] and Lacombe and Battin [1993: Clin Dysmorphol 2: 220-224], who share many of the characteristics of Shprintzen-Goldberg syndrome. Some of the clinical data are helpful in determining if the patients of Furlong et al. [1987: Am J Med Genet 26:599-604] and Lacombe and Battin [1993: Clin Dysmorphol 2: 220-224] have a separate syndrome or represent a variant of Shprintzen-Goldberg syndrome. However, radiologic investigations appear to be more specific, since an abnormality of the first and second cervical vertebrae, hydrocephalus, dilatation of the lateral ventricles, and a Chiari-I malformation of the brain were found only in the patients with Shprintzen-Goldberg syndrome. The apparently diagnostic findings of the 15 patients with this syndrome may be helpful in differentiating between Shprintzen-Goldberg syndrome and other syndromes with craniosynostosis and marfanoid habitus.

Ehlers-Danlos syndrome type VIIA and VIIB result from splice-junction mutations or genomic deletions that involve exon 6 in the COL1A1 and COL1A2 genes of type I collagen.

Ehlers-Danlos syndrome (EDS) type VII results from defects in the conversion of type I procollagen to collagen as a consequence of mutations in the substrate that alter the protease cleavage site (EDS type VIIA and VIIB) or in the protease itself (EDS type VIIC). We identified seven additional families in which EDS type VII is either dominantly inherited (one family with EDS type VIIB) or due to new dominant mutations (one family with EDS type VIIA and five families with EDS type VIIB). In six families, the mutations alter the consensus splice junctions, and, in the seventh family, the exon is deleted entirely. The COL1A1 mutation produced the most severe phenotypic effects, whereas those in the COL1A2 gene, regardless of the location or effect, produced congenital hip dislocation and other joint instability that was sometimes very marked. Fractures are seen in some people with EDS type VII, consistent with alterations in mineral deposition on collagen fibrils in bony tissues. These new findings expand the array of mutations known to cause EDS type VII and provide insight into genotype/phenotype relationships in these genes.

Lethal bone dysplasia in a fetus with manifestations of atelosteogenesis I and Boomerang dysplasia.

Atelosteogenesis I (AT-I) and Boomerang dysplasia have been described as separate lethal bone dysplasias. The possibility of a common cause of both conditions was suggested by Hunter and Carpenter (Clin Genet 39(6): 471-480, 1991) in their report of a patient with apparent manifestations of both AT-I and Boomerang dysplasia. We report on a male fetus of 31 weeks gestation whose clinical, radiologic and histologic findings are compared to reported cases of AT-I, Boomerang dysplasia and the patient of Hunter and Carpenter (Clin Genet 39(6): 471-480, 1991). From the documentation of clinical and radiologic findings we demonstrate overlap of AT-I and Boomerang dysplasia in our patient, and, from histologic examination, suggest a defect of cartilage and bone formation as the basic abnormality in this lethal bone dysplasia.

Acardius in a triplet pregnancy: cytogenetic and morphological profile.

We describe a rare case of acardius in a triplet pregnancy terminated by Caesarean Section at 32 weeks gestation. Morphological and chromosomal abnormalities of the fetus as well as structural abnormalities of the placenta are presented. Cytogenetic analysis and examination of the single disc triplet placenta provide evidence for the two major theories of pathogenesis of acardius, the twin reversed arterial perfusion (TRAP) sequence and the genetic theory, which we believe are not necessarily mutually exclusive.

A study of digital dermatoglyphics in Ireland.

Handprints obtained from 600 Irish subjects (274 males and 326 females), drawn from all counties of Ireland, were analysed. There was no clear evidence of any differences between the four great provinces of Ireland, nor between east and west, such as were shown by comprehensive blood group data, and it is concluded that Ireland can be regarded as dermatoglyphically homogeneous. Comparisons of the Irish quantitative and qualitative digital dermatoglyphics with those from other samples in Britain, and from other European countries, show that Ireland occupies a near-extreme position in the European range. These results are regarded as compatible with the interpretation from blood group evidence, that Ireland represented a region of refuge for an ancient population in the face of continuing colonizing pressure from the east in prehistoric and historic times, and traces of that ancient population are detectable in the genepool today.

Digital dermatoglyphic fields in the Irish.

Analysis of digital dermatoglyphics from a large sample of Irish identifies principal components very similar to those in other United Kingdom samples, both in the eigenvalues and eigenvector distributions. These are interpreted as representing mathematical abstractions of developmental morphogenetic gradients in the embryonic handplate. Apart from the first component representing general size of ridge counts, the second depicts the contrast between ulnar and radial sides of digits, the third the contrast between lateral and mesial areas, and the fourth the gradient across the hand.

'Pseudocirrhosis' in hereditary haemorrhagic telangiectasia.

Telangiectasia-associated hepatic fibrosis (TAHF) in a 68-year-old woman with hereditary haemorrhagic telangiectasia (HHT) is described. The patient died of oat-cell carcinoma of the lung. In addition to the structural alterations which have been described previously in HHT, the liver exhibited focal midlobular hepatocytic necrosis and tumour metastases. The possibility that treatment of HHT was causally related to some of the hepatic abnormalities found in our patient and the differentiation of TAHF from true cirrhosis are discussed.