INFLAMMATORY FIBROID POLYP OF PROXIMAL ILEUM CAUSING RECURRENT INTUSSUSCEPTION

SUMMARY A 64-year-old female presented with episodes of small bowel obstruction. Ultrasound and barium meal showed a polypoidal lesion in the proximal segment of small bowel. The patient underwent emergency surgery because of signs of impending acute intestinal obstruction. Pathology showed characteristic features of an inflammatory fibroid polyp (IFP) which is an important though rare benign cause of small bowel obstruction. We document clinical and pathological aspects of this case.     

Antibodies against double-stranded DNA and development of polymyositis during treatment with interferon

Alpha interferons have become effective palliative treatments for patients with neuroendocrine tumours such as carcinoids and endocrine pancreatic tumours. However, several reports indicate an increased incidence of both autoantibodies and autoimmune diseases in patients treated with interferon-alpha (IFN-alpha). We studied the development of antibodies against double-stranded DNA (dsDNA) and clinical signs of autoimmune disease in 214 patients with malignant carcinoids or endocrine pancreatic tumours consecutively admitted for treatment with IFN-alpha. Seventeen patients (8%) developed antibodies against dsDNA, predominantly females (12 females and 5 males). One patient had clinical and laboratory signs of polymyositis. Among the other 16 patients, three developed hypothyroidism and in six patients the anti- dsDNA autoantibodies normalized despite continuing therapy. Although a significant number of patients developed autoantibodies against dsDNA, overt autoimmune disease related to these antibodies is a rare event and many patients spontaneously normalize these titres despite continuing IFN-alpha treatment.      

Pityriasis versicolor

Pityriasis versicolor is a common superficial fungal infection of the skin. It is caused by Malassezia spp., which are normal human saprophytes. Under certain conditions, both exogenous and endogenous, the fungus can convert from a yeast to a pathogenic mycelial form. This alteration results in mild inflammation of the skin, and in characteristic clinical and histological changes. The taxonomy of Malassezia spp. has recently been modified to include six obligatorily lipophilic species, all of which can be found on human skin, plus one non-obligatorily lipophilic species, which only rarely colonizes human hosts. LEARNING OBJECTIVES: At the conclusion of this learning activity, participants should be aware of the role of Malassezia in the development of pityriasis versicolor, the clinical and histological changes arising from this dermatosis, and the diagnosis and treatment of this disorder.     

Treatment of neonatal abstinence syndrome with clonidine and chloral hydrate

Aim: The objective of this retrospective study is to compare the medical treatment of neonatal narcotic abstinence syndrome with clonidine and chloral hydrate with the commonly used combination therapy of morphine and phenobarbital. Methods: From 1998 to 2008, a total of 133 newborns suffering from neonatal narcotic abstinence syndrome were treated at our clinic. All of these patients were born to mothers who had received methadone substitution for drug addiction during the course of pregnancy. Results: Twenty‐nine patients received clonidine and chloral hydrate, and 64 patients were treated with morphine and phenobarbital for abstinence syndrome. The duration of treatment was significantly shorter in the clonidine/chloral hydrate group (median: 14 days vs. 35 days). Correspondingly, the period of hospitalization was also considerably shorter in the clonidine/chloral hydrate group (median: 32 days vs. 44 days). In addition, patients in the clonidine/chloral hydrate group exhibited markedly reduced withdrawal symptoms. Conclusion: This study suggests that a treatment of neonatal abstinence syndrome with clonidine in omission of opiates is possible without causing short‐term adverse cardiovascular effects. Considering the retrospective design of the study, controlled and prospective trials are needed.     

Communicating oesophageal duplication cyst with heterotopic pancreatic tissue – an unusual cause of recurrent pneumonia in an infant

Communicating oesophageal duplication cyst with heterotopic pancreatic tissue is rare congenital anomaly and unusual cause of recurrent pneumonia in children. We report a 10‐month‐old boy who presented with history, examination and investigations suggestive of aspiration pneumonia since birth. The imaging studies revealed a thin walled cavity communicating with the oesophageal lumen that was excised by surgery. Histopathology showed squamous epithelial lining of cyst with heterotopic pancreatic tissue. Conclusion: Communicating oesophageal cyst causing persistent signs and symptoms can be an unusual cause of recurrent pneumonia in an infant that can be diagnosed by further imaging studies.     

Tracking atrophy progression in familial Alzheimer's disease: a serial MRI study

BACKGROUND: Serial MRI scanning of autosomal dominant mutation carriers for Alzheimer's disease provides an opportunity to track changes that could predate symptoms or clinical diagnosis of the disease. We used hierarchical modelling to assess how hippocampal and whole-brain volumes change as familial Alzheimer's disease progresses from the presymptomatic stage through to diagnosis. METHODS: Nine mutation carriers had serial clinical assessments and volumetric MRI scans (41 scans: range 3-8 per patient) at different clinical stages (presymptomatic, mild cognitive impairment, or clinical Alzheimer's disease). 25 healthy controls had serial scanning (54 scans: range 2-4 per patient) for comparison. We measured whole brain and total hippocampal volumes using semi-automated techniques, and adjusted for total intracranial volume. Hierarchical models were developed to estimate differences in volume and atrophy rate between mutation carriers and controls in relation to when the disease was clinically diagnosed. FINDINGS: Mutation carriers had significantly increased hippocampal and whole-brain atrophy rates compared with controls and these differences increased with time. Differences in hippocampal and whole-brain atrophy rates between controls and mutation carriers were evident 5.5 and 3.5 years, respectively, before diagnosis of Alzheimer's disease. At a cross-sectional level, differences in mean hippocampal volume between mutation carriers and controls became significant 3 years before clinical diagnosis, whereas differences in mean brain volumes became significant only 1 year before diagnosis. INTERPRETATION: Structural changes can be seen on MRI scans that predate the clinical onset of familial Alzheimer's disease. Longitudinal measures of atrophy rates can identify differences between mutation carriers and controls 2-3 years earlier than cross-sectional volumetric measures.     

Domestic Violence Against Women and Their Mental Health Status in a Colony in Delhi

Background:

Violence against women is a major public health and human rights issue in the world today. This study was conducted to assess the consequences of domestic violence on the mental health of women of reproductive age group.

Materials and Methods:

A community-based, cross-sectional study was conducted in Raj Nagar- I, urban locality in west Delhi near Palam. 350 women of 15-49 years age group residing in the community were selected by stratified random sampling. These women were administered an interview schedule adapted from WHO multi-country study on women’s health and domestic violence. They were assessed for the presence of domestic violence. Mental health status of these women was estimated by using self-reporting questionnaire 20. Data were analyzed using SPSS 12 software. The test applied was chi square test for proportion and binary logistic regression.

Results:

42.8% of the women reported one or the other types of violence. 34.9% of the women reported either physical or sexual violence ever in life. 29.1% of the women reported either physical or sexual violence in past 1 year (current violence). 12% of the women reported mental ill health. Women who had experienced domestic violence were more likely to report mental ill health status and suicidal tendencies as compared to women who had not experienced violence.

Conclusions:

Domestic violence is associated with mental ill health.     

The contribution of neurocognitive situation,physical capacity and daily life activities to quality of life in childhood acute lymphoblastic leukemia survivors

Background/aim There are no extensive studies on the QL in children who completed acute lymphoblastic leukemia (ALL) treatment and currently living without any disease in Turkey. Our study aimed to analyze both the QL and the effects of physical, neurocognitive capacities on QL in childhood ALL survivors aged 7–12 years at the time of recruitment.Materials and methodsPedsQL cancer module 3.0 child and proxy report, for ages 5–7 and 8–12 years, WeeFIM scale, BOTMP Short Form, RPM, reading, writing, and mathematics assessment tools, sociodemographic information form were carried out to the children and their family.Results There was no effect of the months since the completion of therapy on pain, anxiety, cognitive problems, perceived physical appearance, and the total QL scores of children and proxy reports (p > 0.05).Children’s physical capacities were significantly worse than healthy controls and have not reached the level of healthy children even after a long time since completion of ALL therapy. There was a significant association between physical capacity and daily independent living status (p < 0.001). Reading, writing, and mathematical skills were significantly associated with the mean time off-treatment (p < 0.001), and the total score of RPM and PedsQL of those with mathematical difficulties were significantly lower than those without any difficulty (p < 0.05).ConclusionThe months after the treatment (off-treatment time) have not affected total and subunit QL scores. As motor skills difficulties will lead to low academic achievement, early recognition direct the parents for immediate intervention. lead to low academic achievement, early recognition could direct the parents for immediate intervention. Planning psychosocial support programs for physical activity and age-appropriate development of patients from the initiation of treatment will increase the QL in childhood ALL with a survival rate of 80% or more.     

The inhibition of Src kinase suppresses the production of matrix metalloproteinases in from synovial fibroblasts and inhibits MAPK and STATs pathways

Background/aimThe purpose of this study was to investigate the antiarthritic potentials of the inhibition of Src kinase in vivo and in vitro settings. Materials and methodsArthritis was induced by intradermal injection of chicken type II collagen combined with incomplete Freund’s adjuvant (collagen induced arthritis [CIA] model) in Wistar albino rats. One day after the onset of arthritis, dasatinib, a potent Src kinase inhibitor, (5 mg/kg/day) was given via oral gavage. Tissue Src, Fyn, MAPK and STAT mRNA expressions were determined by real-time polymerase chain reaction. On the other hand, fibroblast like synoviocytes (FLSs) were harvested patients with rheumatoid arthritis (RA) undergoing surgical knee joint replacement. FLSs were stimulated with cytokines and dasatinib was added in different concentrations. MMP –1, –3, and –13 levels in FLSs culture were determined by ELISA.ResultsThe tissue mRNA expressions of Src, Fyn, MAPK and STATs were increased in the arthritis CIA group compared to the control group. Their mRNA expressions in the CIA + dasatinib group were decreased and similar in the control group. In in vitro setting, MMP –1, –3, and –13 expressions from FLSs induced by IL-1β and TNF-α were increased, while dasatinib suppressed their productions from FLSs.ConclusionThe present study shows that the inhibition of Src kinase has antiarthritic potentials in both in vivo and in vitro settings. Src kinase inhibition may be candidate to further research in human RA.