This is the first study to demonstrate that paratendinous injections of SP after operative repair of the Achilles tendon in rats appears to provide a boost to the initial stages of healing and significantly accelerate the reparative phase of the healing process.

There are few reports on focal epithelial hyperplasia (FEH) in association with human immunodeficiency virus (HIV) infection; thus the relationship between them has not been completely clarified yet. We present a case of recurrent FEH in an HIV-positive man (the first described in Belgium), which, according to the PCR-DNA testing, was due to human papilloma virus type 13 (HPV13). To our knowledge, based on the accessible literature, this type of HPV has not been detected in any other documented study of FEH in HIV-positive patients before. Our patient experienced three recurrences of FEH in 1 year. It is therefore suggested that immunodeficiency due to HIV infection is responsible for the HPV-related FEH and the subsequent recurrences. In order to support the consideration of FEH as an oral manifestation of an HIV-related opportunistic infection, every new ‘HPV-type’ oral lesion in HIV-positive patients must be completely documented.

A 4 year old boy underwent cardiac transplantation because of cardiomyopathy with ischaemia. Following transplantation he developed neurological signs of Friedreich's ataxia and the diagnosis was confirmed with genetic testing. Cardiomyopathy is a rare presentation of Friedreich's ataxia and to our knowledge this is the first reported transplant operation for the cardiomyopathy associated with this condition. (Arch Dis Child 2001;84:167-168)

Oral GHCL and CS supplementation may improve welfare by alleviating symptoms of degenerative joint disease.

To study the efficacy and clinical and anatomical results of supramaximal levator resection in patients with blepharophimosis-ptosis-epicanthus inversus syndrome (BPES) with severe congenital ptosis with poor levator function (LF).Methods: Eleven patients with molecularly proven BPES underwent supramaximal levator resection. Palpebral fissure height and LF were measured preoperatively and postoperatively.Results: All patients showed an excellent reduction in ptosis with a single intervention resulting in a clear visual axis. Palpebral fissure height improved from mean (SD) 3.3 (0.7) mm preoperatively to 7.1 (0.9) mm postoperatively (P value Ͻ.001). Four patients underwent additional surgery because of cosmetic issues with eyelid height asymmetry. All patients showed a marked, consistent, and lasting improvement in LF, going from mean (SD) 1.9 (0.9) mm preoperatively to 7.4 (1.1) mm postoperatively (P value Ͻ.001). This improvement could be attributed to the presence of a very long and thin tendon, as well as a striated muscle belly. This elongated aponeurosis inhibits the levator muscle from having sufficient impact on the vertical eyelid excursion. Conclusions:We demonstrated that supramaximal levator resection performed in patients with BPES not only results in good cosmetic appearance in terms of ptosis reduction in the majority of cases but also in a significant increase of the levator palpebrae superioris function. An anatomical substrate was found to explain these findings. To our knowledge, this is the first study to provide evidence of a marked increase in LF in BPES due to resection of the elongated tendon with reinsertion of the muscle belly.