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Purpose:The purpose of this study was to evaluate the incidence, risk factors, and impact of intraoperative floppy iris syndrome (IFIS) on surgical performance.Materials and Methods:Consecutive cataract surgeries from October 2010 to Feb 2011 (1003 eyes, 980 patients; 568 males, 412 females) were analyzed prospectively. Operating surgeon, masked about medication history, noted the intraoperative details. Cases were identified as IFIS or non-IFIS. Multivariate analysis was performed to find risk factors for IFIS.Results:Prevalence of tamsulosin use among men undergoing cataract surgery was 7.0% (41) with incidence of IFIS 4.78% (48). On multivariate analysis, hypertension (OR: 3.2, 95% confidence interval, 95% CI: 1.39-6.57; P = 0.005), use of tamsulosin (OR: 133.32, 95% CI: 50.43-352.48; P < 0.0001), or alfuzosin (OR: 9.36, 95% CI: 2.34-37.50; P = 0.002) were the factors associated with IFIS. Among men taking tamsulosin (n = 41) and alfuzosin (n = 28), 68.3% and 16.6% developed IFIS, respectively. In subgroup analysis of men on tamsulosin, no factor added to the risk posed by tamsulosin. Seventeen of 944 eyes not exposed to any drug had IFIS (0.018%). On subgroup analysis, only risk factor for IFIS was hypertension (OR: 4.67, 95% CI: 1.63-13.35; P = 0.002). Of 48 IFIS eyes, the surgeon observed increased difficulty in 57.1% (21) and additional measures were required in 9 eyes. Mean operative time was increased in IFIS eyes (11.68 ± 3.46 vs. 10.01 ± 0.22 min; P = 0.001). Surgical outcome was good in all cases.Conclusion:The prevalence of tamsulosin intake and IFIS incidence is higher in India. Current tamsulosin/alfuzosin use and hypertension are important risk factors. IFIS makes the surgery more difficult, significantly prolongs the operative time, and predisposes for other intraoperative complications. However, with appropriate management, final operative outcome is not affected.

The usefulness of rinse fluid and imprint smear cytology of the bronchial biopsy has been studied in diagnosis of lung cancer. However, scarce data is available regarding rinse fluid cytology of biopsy. The aim of this study was to evaluate these cytologic techniques for their diagnostic accuracy. Bronchial biopsy was taken in 52 patients clinically/radiologically suspected to have lung carcinoma. Imprint smears of the biopsy were prepared, following which it was put in balanced saline solution to collect rinse fluid of biopsy before transferring it to formalin for fixation. Cytological diagnosis from imprint and rinse fluid smears was compared with histopathological diagnosis. Malignancy was detected in 45 cases of 52 patients on histopathology. Positive result was given by rinse fluid cytology in 34 (65.4%) cases while diagnostic accuracy was 78.8%. The imprint smears were positive for malignancy in 44 (84.6%) cases with diagnostic accuracy of 98.08%. There were no false-positive results, but one case was incorrectly typed by both the techniques. Imprint smear cytology has a better diagnostic accuracy and efficacy over rinse fluid while the two cytologic techniques can be used in combination routinely with biopsy to provide an early and reliable diagnosis in lung cancer.

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Background and Aims:In clinical practice, in the majority of patients, recovery from the effect of muscle relaxants is assessed using subjective methods such as head lift, eye-opening, or by sustained hand grip after giving anticholinesterases (neostigmine) at the end of surgery. We planned a prospective observational cohort study to test the hypothesis that objective neuromuscular monitoring can help us in avoiding the use of anticholinesterases for reversal.Methods:The patients posted for surgery of <2 h duration were included in the study. The cohort of patients was formed on the basis of those who were exposed to objective neuromuscular monitoring of recovery (train-of-four [TOF] ratio of 0.9 or more; exposed group) and the patients who were not exposed to objective neuromuscular monitoring (non-exposed group) acting as a control. Using objective neuromuscular monitoring, the time required for recovery from muscle relaxation when neostigmine was not given for reversal was noted and it was then compared with that of the control group.Results:A total of 190 patients were enrolled over a period of 3 years. With the use of TOF ratio of 0.9 for extubation, patients safely recovered from neuromuscular blockade, without using neostigmine, with no difference in the mean recovery time (14.48 ± 1.138 min) as compared to the control group (12.14 ± 1.067 min, P = 0.139). There was no incidence of reintubation in post-operative period.Conclusion:With objective neuromuscular monitoring, we can ensure complete recovery from the neuromuscular blockade while avoiding the use of anticholinesterases.

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Sarcoidosis is an important differential diagnosis in young children with joint and salivary gland involvement.