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Context: Chronic obstructive pulmonary disease (COPD) is not only restricted to the pulmonary inflammation and airway obstruction but is also associated with comorbidities, which affect the therapeutic intervention and the quality of life and survival. Markers that can predict the systemic inflammation and a decline in the pulmonary function are of scientific interest. Adiponectin (APN) appears to be one such biomarker and can be used as a potential indicator of severity and response to treatment in patients of COPD. Aims: The study aims to find out the role of APN as a marker of inflammation in the pathogenesis of COPD and explore its relationship with the severity of the disease. Settings and Design: This was a cross-sectional study. Subjects and Methods: The study group consisted of 60 patients of COPD, which included 30 males admitted with acute exacerbation of COPD (AECOPD) and 30 males with stable COPD. The study group was compared with 30 healthy, age-matched males. APN was estimated by commercially available ELISA kits. Pulmonary function tests were performed on all cases and controls using standardized protocols on SPIROLAB III. Statistical Analysis Used: Statistical analysis was performed using Student's t-test and Pearson's correlation coefficient. Results: The levels of APN were found to be significantly higher in patients with COPD as compared to the controls and the levels increased with the severity of the disease were 16.10 ± 4.97 ng/ml and 11.43 ± 4.22 ng/ml, respectively, in AECOPD and COPD. A significant positive correlation was found between the levels of APN and interleukin (IL)-8 in patients of COPD, while the levels correlated negatively with percentage of forced expiratory volume in 1 s (FEV1%). Conclusions: The results reveal that APN is associated with the inflammatory process of COPD as suggested by its significant inverse relationship with FEV1% and positive correlation with a marker of inflammation such as IL-8. It can thus be used as a biomarker for disease severity and progression in patients of COPD, therefore aiding in risk stratification and therapeutic intervention.

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Background: Acinetobacter baumannii, is an emerging nosocomial multidrug resistance pathogen with the rapid spread of clones being reported in health-care settings and hospitals worldwide. Carbapenem resistance in this bacterium has been attributed to D OXA β-lactamases with OXA-51-like β-lactamase, being present in all A. baumannii isolate. The present study looks into the antibiotics susceptibility and molecular characterization of clinical A. baumannii isolates from Intensive Care Unit (ICU) samples in Al-Hofuf, South-eastern region of Saudi Arabia. Materials and Methods: Eleven strains of ICU A. baumanni i isolates were used for the investigation. Bacteria isolation was by basic microbiological techniques. Organisms identification and antibiogram susceptibility testing was by the BioMerieux VITEK 2 compact automated system (BioMerieux, Marcy I'Etoile France), according to the manufacturers guidelines. Confirmation of A. baumannii was by the presence of the OX-51 gene, also, carbapenemase encoding resistant genesbla_OXA-23, bla_OXA-40, and bla_OXA-51, were analyzed using multiplex PCR. The Student's t test was used to analyze the obtained data for between group comparisons with statistically significance level set at P < 0.05. Results: Eight of the isolates were confirmed to be A. baumannii. Five of which were resistant to the carbapenems against which they had been tested. One isolate was resistant to tigecycline, whereas three tested intermediate to the drug. OXA-23 was detected in isolates 1, 4, 5, 6, and 7. Conclusion: It can, therefore, be concluded that the probable predominate carbapenems resistant genes in ICU isolates from the present investigation, are those associated with OXA-23.

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Aim: The aim of this study is to assess the nature, reasons, and consequences of self-medication practice among the general population of Ras Al-Khaimah, UAE. Materials and Methods: This was a prospective, cross-sectional, survey-based study. Data with respect to knowledge, awareness, and practices regarding self-medication were collected through an interviewer-assisted questionnaire answered by the study participants. Thus, collected data from 413 survey respondents were analyzed using SPSS version 24.0. Results: The prevalence of self-medication practices among our study respondents was 52.1%. A headache (155 [37.5%]) was the most common clinical condition treated through self-medication practice. Familiarity with the treatment/medication (198 [48%]) was the most common cited reasons, whereas the advertisement and friend's advice were the most (182 [44%]) cited sources of information for self-medication usage. The majority (265 [64.1%]) of the respondents were considered self-medication practice as safe. However, 19 respondents reported side-effects or complications during the due course of self-medication. It was observed that there is a statistically significant association (P < 0.05) between age and employment status of this study participants with self-medication practices. Conclusion: The data from this study show that the self-medication practice is very common among the study population. Variables such as younger age group and occupation status were significantly associated with self-medication practice. We emphasize the role of pharmacist in educating the community regarding safe medication practices such as harmful effects of self-medicating and inappropriate practices such as sharing the medications among family members and friends.

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Context: Sickle cell disease is a group of hemoglobin (Hb) disorders resulting from the inheritance of the sickle β-globin gene. It is the most common pathological Hb mutation worldwide with 75% being born in Sub-Saharan Africa. Aims: This study aims to determine if dried blood spots (DBSs) can be used for diagnosis of sickle cell in newborns. In Zambia, there is no neonatal screening program for sickle cell anemia (SCA), yet it has been proved that early diagnosis by newborn screening (NBS) using DBSs and access to comprehensive care results in survival to adulthood of over 96% of sickle cell patients. Settings and Design: A cross-sectional study was carried out at the University Teaching Hospital to determine whether DBSs can be used to diagnose sickle cell using Hb electrophoresis. Subjects and Methods: Results from DBSs stored for 2 weeks were then compared to those obtained using freshly collected whole blood. Statistical Analysis Used: To evaluate performance characteristics, the following values were used: true positive, false positive, true negative, and false negative. Results: Ninety-seven participants were included in this study. DBSs had a sensitivity of 100%, a specificity of 94.7%, positive predictive value of 96.7%, negative predictive value of 100%, overall efficiency of 97.9%, and a Kappa r², P < 0.0001 in comparison to fresh whole blood which we used as the gold standard. Conclusions: The use of DBSs can be recommended for NBS of SCA in Zambia due to its high sensitivity, specificity, and stability of hemoglobin.

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Introduction: The individuals suffering from various disabilities form a considerable proportion of the community. The psychological reactions associated with a deformity can be devastating to the disabled, parents, caregivers, and family which often lead to attitudes of hopelessness in the lives of these disabled individuals. Objectives: To assess the oral health status and treatment needs among 5–12-year-old children attending special school in Western Maharashtra, India. Materials and Methods: A descriptive cross-sectional study was conducted among 5–12-year-old children attending specials school in Western Maharashtra, India. The study group consisted of 100 children (62 males and 38 females). The oral health status was assessed by using decayed, missing, and filled teeth (DMFT) index, Community Periodontal Index, Dentition status and treatment needs. Information on disability status, intelligent quotient, and systemic diseases were recorded. Results: The mean age of the study population was 9.35 ± 2.92 years. There were 62 (62%) males and 38 (38%) females in the study population. Among the total children examined, 50% of the children were suffering from mental retardation (MR), followed by MR with cerebral palsy (20%). The overall mean decayed and filled teeth and DMFT scores were 3.53 ± 1.02 and 3.89 ± 1.30, respectively, and decayed component had the highest score in both the groups. A statistically significant difference has been observed among the gender (P < 0.001). Conclusion: There is a high proportion of dental treatment needs required for these children which reflect the barriers to access and utilize oral health care among these children. As dentist, we should emphasize on health education, periodic recall, and monitoring among these individuals.

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Hemochromatosis is an autosomal recessive genetic disorder resulting in increased intestinal absorption of iron and eventually to iron overload. The onset of symptoms is usually seen around 40 years of age. Iron overload causes tissue damage in liver, pancreas, skin, joints, heart, and gonads. Approximately 50% of patients diagnosed with hemochromatosis will have either type 1 or type 2 diabetes mellitus (DM) because of selective beta-cell damage due to iron overload and leads to impaired insulin synthesis, release, and insulin resistance. Early diagnosis and treatment of hemochromatosis prevents the development of diabetes. We present a case in a 48-year-old male with a history of DM for 6 months and skin pigmentation over face for 1 year.

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Context: Digital breast tomosynthesis (DBT) is a new development in mammography technology which reduces the effect of overlapping tissue. Aims: The aim is to interrogate whether addition of DBT to digital mammography (DM) helps in better characterization of mammographic abnormalities in breast cancer patients in general and in different breast compositions. Settings and Design: Retrospective, analytical cross-sectional study. Subjects and Methods: Mammographic findings in 164 patients with 170 pathologically proven lesions were evaluated by using first DM alone and thereafter with addition of DBT to DM. The perceived utility of adjunct DBT was scored using a rating of 0–2. A score of 0 indicating that DM plus DBT was comparable to DM alone, 1 indicating that DM plus DBT was slightly better, and 2 indicating that DM plus DBT was definitely better. Statistical Analysis: McNemar Chi-squares test, Fisher's exact test. Results: On DM, 149 lesions were characterized mass with or without calcifications, 18 asymmetries with or without calcifications, 2 as architectural distortion, and 1 as microcalcification alone. Adjunct DBT helped in better morphological characterization of 17 lesions, with revelation of underlying masses in 16 asymmetries and one architectural distortion. Adjunct DBT was perceived to be slightly better than DM alone in 44.7% lesions, and definitely better in 22.9% lesions. Lesions showing score 1 or 2 improvement were significantly higher in heterogeneously and extremely dense breasts (P < 0.001). Conclusions: Adjunct DBT improves morphological characterization of lesions in patients with breast cancer. It highlights more suspicious features of lesions that indicate the presence of cancer, particularly in dense breasts.

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Background: Urine is a supersaturated solution with solutes in very high concentration. Matrix gla protein (MGP) is one of the proteins involved in inhibition of extracellular calcification. Among the various polymorphisms studied, polymorphism of SNP rs4236 in the MGP gene is found to have association with nephrolithiasis. We evaluated the significance of SNP rs4236 polymorphism in nephrolithiasis among the Indian population. Materials and Methods: The study was conducted in 2013 and 2014 among fifty participants. Twenty-five of them were patients with documented symptomatic stone disease and the 25 controls had no history of stone disease and ultrasonogram was normal. Serum creatinine was estimated in all patients. DNA was isolated from the blood sample and amplified by polymerase chain reaction using defined primers. Single strand conformational polymorphism was done to identify abnormal bands and the same was sequenced. Results: The patients and controls were matched in age and sex. The serum creatinine levels were similar in both groups. The predominant change in SNP rs4236 in patients was a G to A nucleotide change, resulting in AA homozygous genotype. This was found in 60% of patients. The rest (40%) of patients and all (100%) controls had heterozygous AG genotype. This corresponds to a stone disease with an odds ratio (OR) of 75 (P < 0.003). Conclusion: This first study in Indian population shows that genotype AA polymorphism of SNP rs4236 of MGP gene was found to be significant risk factor for renal stone disease. Studies with larger sample size may be needed to confirm this finding and elucidate the exact OR.

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Amebiasis is common in tropical and developing countries with variable symptoms. Ameboma of the colon occurs rarely due to the annular growth of granulation tissue and can present as mass lesion simulating colonic carcinoma in elderly individuals. Due to diagnostic dilemma or in case of complications, for example, acute intestinal obstruction, perforation, or bleeding per rectum, the patient requires urgent surgical exploration and final diagnosis is made on histopathological examination.

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Gynecomastia is benign enlargement of male breast, drug-induced gynecomastia accounts for about 25%. We are reporting a case of spironolactone-induced unilateral gynecomastia. A 52-year-old male patient receiving multiple antihypertensives including hydrochlorothiazide presented with muscle weakness and easy fatigability. Investigations revealed hypokalemia; he was advised to stop hydrochlorothiazide and consume potassium-rich diet; since he did not respond to this, spironolactone was added. The patient improved symptomatically but developed painful swelling of the right breast after 12 months of treatment which was suspected to be spironolactone-induced gynecomastia. Within a month of stopping the drug, pain in the right breast subsided followed by decrease in size of swelling. Literature search indicates bilateral gynecomastia by spironolactone, but when clinician encounters unilateral presentation, they should consider the possibility of drug-induced etiology. Patients should be educated about this while prescribing, and eplerenone can be a safe alternative.

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Primary ciliary dyskinesia (PCD) is a rare disorder with impaired ciliary function resulting in a spectrum of clinical manifestations of varying severity. PCD affects approximately one in every 20,000 individuals with a reported prevalence between 1:4000 and 1:50,000. Due to its nonspecific clinical features, the condition is usually diagnosed late in its course, unless situs inversus (SI) or organ laterality defects are discovered at imaging. A small subset of patients with PCD display associated organ laterality defects, different from the classical SI totalis. We present here, the clinical and imaging findings in a young female with PCD along with left-sided isomerism, a variant of heterotaxy syndromes.

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Intracranial germinomas are rare and account for <0.5% of primary intracranial tumors. In contrast to the gonadal germinomas, these do not show granulomatous response within the tumor. In rare cases, the granulomatous component may obscure the tumor proper and lead to diagnostic difficulties/dilemmas. We report a case of suprasellar germinoma in a 17-year-old boy which showed granulomatous response. We discuss the differentials to be considered in such a scenario and discuss the utility of squash cytology and immunohistochemistry in these lesions.

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Epidermal inclusion cysts (EICs) are the most common cutaneous cysts, occurring anywhere in the body but infrequently on the breast. It is usually seen in the third and fourth decades of life and very rarely seen in children. They can be either congenital or posttraumatic. Most of the EICs described in children were secondary to trauma. Congenital EIC on the breast is quite a rare entity. Thus, we herein describe two cases of congenital EIC on the breast in two infants of 3 months and 9 months of age, which to the best of our knowledge has not been reported previously.

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Pneumonia with bacteremia accounts for the majority (70%) of cases of invasive pneumococcal diseases. Laboratory characterization of pneumococci is routinely done by sensitivity to optochin. We identified an atypical presentation of optochin-resistant pneumococci in blood isolate of a patient with sepsis. Polymerase chain reaction for autolysin (lytA) and pneumolysin (ply) was positive in the bile soluble isolate. Gene sequencing revealed synonymous single nucleotide polymorphism type of functional mutation in lytA gene. There have been emerging reports of optochin-resistant pneumococci. Diminishing relevance and reliability of optochin sensitivity testing in identifying pneumococci in clinical samples has been highlighted by this case report.

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Objectives: Management of neck metastases in terms of diagnosis and treatment has always been a controversial issue in patients of head and neck malignancy. The main area of debate in case of diagnosis lies with the fact that whether we should rely on ultrasound, as a diagnostic modality for diagnosing micrometastases in the neck in head and neck malignancy patients? The second controversial issue is the management of N0 neck, whether to be radical or conservative? Materials and Methods: This study was conducted on 70 diagnosed patients of head and neck carcinoma who were planned for resection of the primary. An appropriate neck dissection was performed in all the patients, and their clinical, ultrasonography, and postoperative histopathological neck findings were correlated. Results: In our center, the most common site of the primary tumor was oral cavity with most involving buccal mucosa. As expected, T4 lesions were commonly associated with nodal metastasis (71%). The sensitivity of clinical examination and ultrasound was 80% and 93.3%, respectively, and specificity of clinical examination and ultrasound was 57% and 27.2%, respectively. Histopathologically positive but clinically nonpalpable metastases in the study group were more frequent in levels Ib, II, and III, respectively. Conclusion: We concluded that ultrasonography being a low cost and a highly sensitive investigation can act in tandem with clinical examination for diagnosing the neck for metastases preoperatively in head and neck malignancy patients. However, due to its low specificity, we cannot completely rely on it, hence doing a neck dissection in selective form, will definitely improve the clinical course of the disease in N0 necks.

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