Eosinophilic otitis media diagnosis using flow cytometric immunophenotyping

Objectives: (1) To assess the ability of flow cytometric immunophenotyping to detect and quantitate eosinophils in patients with eosinophilic otitis media (EOM). (2) to evaluate the association of EOM to bronchial asthma.

Methods: Twenty-one patients with chronic otorrhea or middle ear effusion (MEE) were included in this prospective cohort study. Group I composed of 10 patients (14 ears) and associated to bronchial asthma. Group II included 11 patients (11 ears) without bronchial asthma. Samples of MEE were sent for flow cytometric analysis at initial presentation. Patients with positive eosinophils on flow cytometric immunophenotyping were analyzed after one-month course of dexamethasone eardrops.

Results: EOM was diagnosed in all patients of group I and in three patients of group II. The mean eosinophils percentage was 43.5% and 14.2% for group I and group II, respectively (p?=?.006). Those patients showed a significant response to dexamethasone eardrops, both on clinical examination and on flow cytometric analysis with a decrease in eosinophil levels post-treatment. However, this improvement was temporary and symptoms recurred after treatment cessation. Bronchial asthma was not associated to all patients with EOM.

Conclusion: Diagnosis of EOM remained mostly clinical; flow cytometry immunophenotyping of MEE may be helpful as an additional tool in diagnosis and monitoring the response to treatment, particularly in non-asthmatic patients.     

Laparoscopic approach in an incarcerated femoral hernia,with the ipsilateral fallopian tube as a single content

The right fallopian tube as a single content of an incarcerated femoral hernia is an uncommon condition. Due to its extreme rarity, preoperative misdiagnosis is frequent.     

Is a Cementless Dual Mobility Socket in Primary THA a Reasonable Option?

Background  

Dislocation after THA continues to be relatively common. Dual mobility sockets have been associated with low dislocation rates, but it remains unclear whether their use in primary THA would not introduce additional complications.     

Extraskeletal neuroectodermal tumour of the vagina: a single case report and review

Abstract  A case report and review of an extraskeletal neuroectodermal tumour of the vagina. Background  Ewing’s sarcoma (ES) and primitive neuroectodermal tumours (PNETs) account for approximately 6–10% of primary malignant bone tumours and, following osteosarcoma, are the second most common group of bone sarcomas in children. Ewing’s sarcoma rarely affects the genitourinary tract. Case summary  We report a rare case of extraskeletal Ewing’s sarcoma diagnosed in a 47-year-old Indian woman presenting with a simple cystic lesion in the posterior wall of the vagina. The histopathology revealed a rare presentation of a primitive malignant extraskeletal neuroectodermal tumour. Conclusion  As our PubMed review found only six previously reported cases of vaginal extraskeletal Ewing’s sarcoma. Presentation as vaginal masses helped in early disease detection.     

Association of C-reactive protein with coronary heart disease risk factors in patients with type 2 diabetes mellitus

The assessment of markers of systemic inflammation, such as C-reactive protein (CRP) and interleukin 6 (IL6), could be used to identify persons at high risk of coronary heart disease (CHD). This study evaluates the relationship of CRP and IL6 with CHD risk factors in patients with type 2 diabetes mellitus (DM) with CHD and age and sex matched type 2 DM controls without CHD. CRP, IL-6, total plasma homocysteine (tHcy), lipoprotein (a) [Lp(a)] and sialic acid (SA) were determined in 55 type 2 diabetic patients with CHD and 51 age- and sex-matched type 2 diabetic controls without CHD. Multivariate and logistic regression analyses were used to relate these markers with CHD risk factors. CRP (P=0.02) and tHcy (P=0.03) were significantly higher in patients with CHD compared with the control group even after correction for age and sex. IL6, Lp(a), SA and lipid parameters were not significantly different between the two groups of patients. After adjustment for potential confounders, the odds ratio (OR) for elevated CRP was 2.00 (95% confidence interval [CI], 1.12-3.58) (P=0.02) but the OR for IL6 was 3.41 95% CI, 0.70-17.17 (P=0.14). Partial correlation analyses of CRP and IL6 with other variables showed significant correlation of CRP with tHcy, and SA in patients with CHD only. Our results support the inclusion of CRP (high-sensitivity assay), in the risk assessment of diabetic subjects.     

No difference in clinical progression between patients infected with the predominant human immunodeficiency virus type 1 circulating recombinant form (CRF) 02_AG strain and patients not infected with CRF02_AG,in Western and West-Central Africa: a four-year prospective multicenter study

To compare human immunodeficiency virus (HIV) type 1 disease progression in patients infected by the predominant strain circulating recombinant form (CRF) 02_AG in western and west-central Africa and in patients infected by other strains, a prospective multicenter cohort study was conducted in Cameroon and Senegal. Among the 335 patients, a broad HIV-1 group M subtype diversity was observed in the envelope V3-V5 region, but strain CRF02_AG predominated in both Cameroon and Senegal (61.2% and 62.9%, respectively; P<.8). Multivariate analyses showed no difference between patients infected by CRF02 strains and those infected by other strains in terms of survival (adjusted hazards ratio [HR], 1.16; 95% confidence interval [CI], 0.76-1.78; P=.5), clinical disease progression (HR, 0.79; 95% CI, 0.50-1.25; P=.3), or square root CD4 cell decline (regression coefficient, -0.01; 95% CI, -0.82 to 0.81; P=.9). This study suggests that the predominance of HIV-1 CRF02_AG strain in western and west-central Africa should have no major clinical consequences.