RESUMO
Aims: To know the microorganism causing rhinosinusitis & to study the antibiotic sensitivity pattern for the isolated nasal microbiota in this region. Background: Rhinosinusitis is inflammatory condition of nose and paranasal sinuses [1]. It is multifactorial condition, in which microorganisms play pathogenic role [2]. Interactions between microorganisms, mucosa and environmental changes influence on composition of bacterial ecosystem [2]. Though antibiotics are frequently used for medical management of rhinosinusitis, sensitivity directed antibiotics are rarely prescribed. So, this study is directed to know microbial isolate in rhinosinusitis and its antibiotic sensitivity pattern. Methodology: in this 6 months prospective study during March to September 2022, done at Department of Otorhinolaryngology, Raichur Institute of Medical Sciences, Raichur; patients attending Otorhinolaryngology outpatient department and diagnosed to have rhinosinusitis were selected. Nasal swabs were collected from the middle meatus by diagnostic nasal endoscopy and were sent for culture and sensitivity. Statistical tests were applied for results(Size = 100). Results: Out of 100 patients, 52 were males, 48 were females; 88 were adults & 12 were paediatric patients. 59 patients had acute, 32 chronic and 9 had recurrent rhinosinusitis. Most common organisms isolated in acute rhinosinusitis was Klebsiella 28%, Staphylococcus aureus 56% & 66% in chronic & recurrent rhinosinusitis respectively. Klebsiella was sensitive to beta lactams & quinolones, while Staphylococcus aureus was sensitive to beta lactams & cephalosporins. Conclusion: Increase in antibiotic use has led to antibiotic resistance. Hence judicious, sensitivity directed antibiotic usage reduces the risk of antibiotic resistance and unnecessary use of antibiotics.
RESUMO
To study the presentation and plan of treatment of patient with Rosai Dorfman Disease. Rosai-Dorfman disease(RDD), is rare, non-neoplastic, multisystemic histiocytic disorder. Nodal form is more common. It's self-limiting disorder of unknown etiology. Symptomatic treatment is mainstay. Bardet-Biedl syndrome (BBS) is rare ciliopathic, autosomal-recessive disorder, affecting multiple organs. Characterized by marked central obesity, retinal dystrophy, polydactyly, mental retardation, hypogonadism and renal dysfunction. Treatment is symptomatic with hormone supplementation & regular follow-ups. 10 year male presented with swelling over left side of neck and intermittent fever since 2 years, diminished vision in night since 5 years. History of similar complaints on right side 5 years back. Fine needle aspiration cytology(FNAC)-features consistent with Rosai Dorfman Disease. Examination showed short stature, squint eyes, polydactyly. Multiple palpable neck nodes of variable sizes. Ophthalmic evaluation showed Retinitis Pigmentosa. Paediatric consultation for syndromic evaluation, features were consistent with Bardet Biedel syndrome. Since the presentation is same as that of opposite side in past, because of recurrence of symptoms even with regular antibiotic and steroid therapy, and no local recurrence of disease on right side, surgical excision is planned for the patient. Rosai-Dorfman disease and Bardet-Biedl syndrome are rare disorders presenting many diagnostic and therapeutic challenges. High degree of clinical suspicion (RDD & BBS) with typical histopathological features (RDD) are diagnostic. Symptomatic treatment is useful and surgical excision can be done for recurrent/ complicated cases of RDD while symptomatic treatment with regular follow-up for BBS.