The pudendal thigh fasciocutaneous flap for vaginal atresia reconstruction

Vaginal defects can either be congenital or acquired due to tumor or trauma. The reconstructions are aimed in producing a good physical and functional result with the least donor site morbidity. The pudendal thigh flap is a sensate fasciocutaneous flap based on the terminal branch of the superficial perineal artery, the continuation of the internal pudendal artery. Although various flaps have been described for vaginal reconstruction, the pudendal thigh flap offers a very attractive alternative.     

Treatment of pulmonary hemorrhage in childhood systemic lupus erythematosus with mycophenolate mofetil

Systemic lupus erythematosus is a chronic autoimmune disease of unknown etiology with multisystem involvement. Pulmonary hemorrhage is a major life-threatening manifestation in children and adolescents with systemic lupus erythematosus, as well as in adults. Treatment has traditionally been with high-dose corticosteroids, with or without the addition of cytotoxic agents. We report the response of a patient with childhood systemic lupus erythematosus with recurrent pulmonary hemorrhage to treatment with mycophenolate mofetil.     

Huge adrenal haemangioma

Adrenal tumours are either functioning or non-functioning. Non-functioning adrenal tumours are generally asymptomatic and usually of enormous proportions at the time of presentation. A case is presented here of a patient with a huge right adrenal haemangioma which was successfully treated surgically. This unusual tumour was 25 cm in diameter, was well encapsulated and weighed 4 kg. The literature pertaining to this interesting case is reviewed.     

Influence of anticoagulants used for blood collection on plasma prothrombin fragment F1 + 2 measurements.

The levels of prothrombin fragment F₁₊₂ were measured by a double antibody radioimmunoassay in blood samples collected into different anticoagulant solutions. We evaluated healthy males between the ages of 42 and 77, asymptomatic patients with hereditary deficiencies of protein C or protein S, and persons receiving tumor necrosis factor infusions. The results in specimens collected in an anticoagulant containing ACD, EDTA, adenosine, and 25 U/ml of heparin (a) were highly correlated with those collected in an anticoagulant containing a synthetic thrombin inhibitor, EDTA, and aprotinin (b). However, in asymptomatic patients with congenital antithrombin III deficiency, we found that the plasma levels of F₁₊₂ in blood collected in anticoagulant (a) were usually substantially higher than those collected in anticoagulant (b). We determined that this phenomenon was not attributable to the venipuncture procedure itself, but rather appears to be due to the action of low concentrations of heparin in the presence of reduced blood levels of antithrombin III. Our data show that the previously documented elevations in plasma F₁₊₂ levels in patients with congenital antithrombin III deficiency appear to be caused by the above in vitro anticoagulant effect, and that this population does not exhibit evidence of a prethrombotic state as defined by the F₁₊₂ assay.     

Interpretable generalized neural additive models for mortality prediction of COVID-19 hospitalized patients in Hamadan,Iran

Psychometrically sound resilience outcome measures are essential to establish how health and care services or interventions can enhance the resilience of people living with dementia (PLWD) and their carers. This paper systematically reviews the literature to identify studies that administered a resilience measurement scale with PLWD and/or their carers and examines the psychometric properties of these measures. Electronic abstract databases and the internet were searched, and an international network contacted to identify peer-reviewed journal articles. Two authors independently extracted data. They critically reviewed the measurement properties from the available psychometric data in the studies, using a standardised checklist adapted for purpose. Fifty-one studies were included in the final review, which applied nine different resilience measures, eight developed in other populations and one developed for dementia carers in Thailand. None of the measures were developed for use with people living with dementia. The majority of studies (N?=?47) focussed on dementia carers, three studies focussed on people living with dementia and one study measured both carers and the person with dementia. All the studies had missing information regarding the psychometric properties of the measures as applied in these two populations. Nineteen studies presented internal consistency data, suggesting seven of the nine measures demonstrate acceptable reliability in these new populations. There was some evidence of construct validity, and twenty-eight studies hypothesised effects a priori (associations with other outcome measure/demographic data/differences in scores between relevant groups) which were partially supported. The other studies were either exploratory or did not specify hypotheses. This limited evidence does not necessarily mean the resilience measure is not suitable, and we encourage future users of resilience measures in these populations to report information to advance knowledge and inform further reviews. All the measures require further psychometric evaluation in both these populations. The conceptual adequacy of the measures as applied in these new populations was questionable. Further research to understand the experience of resilience for people living with dementia and carers could establish the extent current measures -which tend to measure personal strengths -are relevant and comprehensive, or whether further work is required to establish a new resilience outcome measure.