Uncertainty Characterization in the Design of Hydraulic Structures Profiles Using Genetic Algorithm And Fuzzy Logic

Source: ICHE Conference Archive - https://mdi-de.baw.de/icheArchiv

Management of Pollution in Groundwater Systems Using Neuro-Fuzzy Model

Source: ICHE Conference Archive - https://mdi-de.baw.de/icheArchiv

Otomycosis and its Predisposing Factors in Out-Patient Department of Otorhinolaryngology in a Tertiary Care Center

Introduction: Otomycosis is a fungal infection of external auditory canal frequently encountered by otorhinolaryngologists. It causes discomfort to patients with varied symptoms of pruritus, otorrhea, aural fullness and earache. People with a habit of using unnecessary ear drops, cleaning ear with unsterilized objects and those who use mustard oil are all prone to otomycosis. This study aims to find out the association between otomycosis and its predisposing factors. Methods: This study was undertaken in the Department of Otorhinolaryngology of a tertiary hospital from March 2018 to February 2019 and a total of 300 clinically diagnosed cases of otomycosis were enrolled for the study. Results: The mean age ±SD of the patients was 37.7 ± 18.8 years. Females (n=172, 57.3%) were more prone to otomycosis than males (n=128, 42.7%). The most common presenting symptom was pruritus only (n=95, 31.7%) with unilateral involvement being more common. The most common predisposing factor was mustard oil instillation (n=124, 41.3%). Aspergillus niger  was the most common fungus causing otomycosis in this study (n=104, 34.7%). Positive fungal cultures were observed in 285 specimens (95%). The fungal growth (n=285) was high in patients with the history of instilling mustard oil (42.8%) into the ear, 34.0% in topical steroid containing ear drops and 23.2% in self-cleaning group. Conclusion: Otomycosis is common in people using unnecessary steroid containing ear drops, cleaning ear with unsterilized objects and instillation of mustard oil

Essential Palatal Myoclonus

Introduction: Palatal myoclonus is a rare condition presenting with clicking sound in ear or muscle tremor in pharynx. There are two varieties: essential and symptomatic. Various treatment options exists ranging from watchful observation to botulinum toxin injection. We have not found any reported case of palatal myoclonus from our country. Here we present a case of essential palatal myoclonus managed with clonazepam. Case report: A young female presented in Ear Nose and Throat clinic with complain of auditory click and spontaneous rhythmic movement of throat muscles for eight months. On examination, there was involuntary, rhythmic contraction of bilateral soft-palate, uvula, and base of tongue. Neurological, eye, and peripheral examination were normal. A diagnosis of essential palatal myoclonus was made. It was managed successfully with clonazepam; patient was still on low dose clonazepam at the time of making this report. Conclusion: Essential palatal myoclonus can be clinically diagnosed and managed even in settings where MRI is not available or affordable

Misplaced IUCD: a case report

Contraception is a national emergency, essential in a developing country like India. Intrauterine contraceptive devices (IUCDs) are amongst the most frequently used methods of contraception. The patients with misplaced IUCDs may present with pregnancies or ‘lost strings’ or they may remain asymptomatic and/ or may have recurrent pregnancy losses and may become pregnant as in our case

Effectiveness of Same-Day Human Ear Wax Removal as an Office Procedure and Factors Associated with its Successful Removal

Introduction: There are various methods of ear wax extraction and there are no specific guidelines on this subject. Many times we ask patients to instil some wax softening product for a few days and revisit for wax removal. These revisits result in increased cost, discomfort and loss of time. We conducted this study to determine the effectiveness of same-day ear wax removal as an office procedure with one or more techniques. Our secondary objective was to find the association between various factors and successful wax removal. Methods: During the study period, all patients with ear wax managed by a single ENT surgeon were included. History and examination were done and findings noted. One or more methods including probe, forceps, hooks, curette, suction, wax softening with wax softening agents, syringing were applied for wax removal. Complete wax removal was noted as success. Results: There were a total of 63 cases of ear wax among 34 participants. Wax was successfully removed in 52 (82.5%) cases in the same day. Presence of ear ache, narrow canal, complete obstruction and hard dry wax were adversely associated with successful wax removal. Presence of ear fullness, ear discharge, or use of ear drops in home was not significantly associated with successful ear wax removal. Conclusion: We were able to extract wax from a large proportion of patients on the same day of visit, thereby reducing their cost of revisit, however there were 17.5% of cases who could not be treated successfully on the same day