Tuberculosis of head and neck region, our experience at a tertiary care center in Gujarat.

BACKGROUND: Head and neck lesions of tuberculosis, though not uncommon are often difficult to diagnose and require a unique management protocol. These lesions are often misdiagnosed as bacterial infections, malignancies or other granulomatous diseases. Hence in our study we endeavor to gain a better understanding of the diagnostic and management protocols of tuberculosis in otorhinolaryngology. METHODS: We have performed an observational study at our institute, the patient's details were obtained from patient record forms and noted in a standard proforma. Results were calculated as percentage and Chi square analysis was performed. RESULTS: We found cervical tuberculous lymphadenitis to be the most common manifestation 76.97%, with a significant association with pulmonary tuberculosis. Neck swelling was the most common presenting complaint, 65.35%. 26-50 years of age was the most commonly involved age group. CONCLUSION: FNAC, PCR and histopathology are the modalities for bacteriological diagnosis for tuberculosis of Head and Neck. Anti-tuberculous therapy is uniformly found to be useful in all the patients, with surgical intervention used as and when required.

Choanal Atresia: Surgical Management by Hegar's Dilators.

Choanal atresia is one of the more commonly observed congenital abnormalities of the nose. The condition is predominantly found in females with a M:F ratio of 1:2. 65-75 % of patients with choanal atresia are unilateral, and the rest are bilateral. About 50 % of the cases are associated with other congenital anomalies, the most common being coloboma, Heart disease, choanal atresia, mental and growth retardation, genital hypoplasia, ear deformities syndrome. The embryonic origin of choanal atresia is due to persistent bucco-pharyngeal or naso-buccal membrane. Our study was a retrospective study of 14 cases of choanal atresia. All the cases were operated by the first author. Each patient was investigated in detail and recorded by stratifying in sex of patient, age of presentation, type and site of atresia, and associated other congenital anomalies. Patient were operated under general anesthesia and Hegar's dilators were used to perforate the atretic plate as Hegar's dilators are believed to have ideal curvature with respect to the sloping contour of the nasal floor. Out of the total 14 cases, 9 (64 %, n = 14) cases were male and 5 (36 %, n = 14) females. The age variations varied from youngest of 3 days to the oldest 31 year old female. Stents were kept for a period of 6-8 weeks and regular follow up nasal endoscopy was done weekly for suctioning and visualizing the size of the airway. There are five different surgical approaches that have been described for surgical treatment of choanal atresia: (1) trans-nasal, (2) trans-palatal, (3) trans-septal, (4) trans-antral and (5) sublabial-transnasal. In our study M:F ratio was 1.8:1 which is comparable Gosepath et al. (Rhinology 45:158-163, 2007) (2:1). In our study bilateral atresia was seen in 43 % (6, n = 14) and unilateral in 57 % (8, n = 14) which is comparable to Newman et al. (44 % bilateral cases, n = 43). Amicable and prompt referral to the ENT surgeon can be of immense value so as to buy adequate time for the surgeon to decide and act as per the patient's clinical and radiological findings. Hegar's dilator is passed along the floor of the nose, pushed against the septum so as to avoid penetrating the basal sphenoid.

Foreign body in tracheobronchial tree.

Foreign body inhalation into the tracheobronchial tree can prove to be a life threatening unless timely intervened and appropriate steps are being taken towards its management [1]. A review of 32 cases was done at MP Shah Medical College Jamnagar over a period of 2 years. Children were most susceptible to aspiration of foreign bodies. All the cases were selected on the basis of detailed clinical history, clinical features, and radiological findings. The cases which had a strong index of suspicion without any positive clinical history were also subjected to rigid bronchoscopy under general anesthesia. Maximum number of cases was in the age group of 1 to 3 years (62.5%). The minimum age group ranging from 6 months to maximum 8 years. The time of presentation of the patients varied from within 24 hours to upto 6 months. Only four patients presented within 24 hours. The maximum presenting period was within 1 week. Organic foreign bodies were most common presentation (groundnut). Other foreign bodies were grains, seeds, ball pen cap, stones and slate pencil. Definite history of inhalation was available only in 19 cases with symptoms of choking, breathlessness, cough and recurrent upper respiratory tract infection. Right main bronchus was found to be most common site of impaction (52%) followed by left main bronchus (32%) and tracheal foreign body (16%).