Indian Journal of Otolaryngology and Head and Neck Surgery最新文献

Mucosal melanomas account for less than 1% of all sinonasal malignancies and are aggressive tumours originating from melanocytes in various mucosal epithelia. Diagnosis is often delayed due to nonspecific symptoms, contributing to challenges in treatment and management. We present a case of a 75-year-old female with epistaxis and nasal blockage, ultimately diagnosed with amelanotic sinonasal melanoma. Despite diagnostic difficulties exacerbated by profuse bleeding during biopsy attempts, a comprehensive approach involving clinical evaluation, imaging, and histopathology led to a definitive diagnosis. Immunohistochemistry played a crucial role in confirming the diagnosis, ruling out differential diagnoses such as olfactory neuroblastoma and lymphoma. Surgical excision, despite intraoperative bleeding, was successful, followed by adjuvant chemotherapy and radiotherapy due to the tumor's advanced stage. The case underscores the importance of a multidisciplinary approach and personalized treatment strategies, considering the tumor's molecular characteristics for improved outcomes in managing this rare malignancy.

Ewing's sarcoma is a small round cell tumor commonly involving long bones. Head and neck involvement is seen less frequently with maxillary sinus being the rarest site. Here we report a case of a12-year-old female patient presented with left side facial swelling for 3 weeks duration which was diffuse and hard on palpation. CT and MRI of Nose & para nasal sinus revealed a mass lesion in the left maxillary sinus infiltrating and eroding the orbital wall and extending intracranially. Biopsy from the lesion revealed Ewing's sarcoma with strong positivity for CD-99 marker. Patient was referred to radiotherapy due to extensive disease at younger age. The CT and MRI along with HPE and IHC markers enables early diagnosis and prompt treatment that leads to better survival and prognosis, as unlike Ewing's sarcoma of long bones, that metastasize early. The combined chemoradiotherapy is now the standard line of treatment along with close follow up for at least 2 years.

The supraorbital ethmoid air cell (SOEC) is an anatomical variation of the ethmoid air cell system that pneumatizes the orbital plate of the frontal bone. It affects the frontal recess configuration by opening posterior and lateral to the frontal sinus ostium. This cross-sectional observational study includes 100 patients with Supra orbital ethmoid air cells including various pathologies. We picked up the first 100 patients who had SOEC in all the CT PNS done for various sinonasal pathologies. The incidence of the cell was about 43%. The most common type was the cell extending up to the medial wall of the orbit which was noted in 37% of the cases. Cribriform plate was low-lying in patients with SOEC and the most common type was Keros 3 in about 49% of the study group. 83 patients had anterior ethmoid artery (AEA) lying away from the skull base hanging freely in the mesentery. The most common pathologies observed in patients with supraorbital ethmoid cells were chronic rhinosinusitis followed by mucoceles. The recurrence rate of sinusitis is high in patients with SOEC. The recurrences were mostly because of mistaking the SOEC to be frontal sinus or incomplete removal of partition between them. study stresses the importance of SOEC and its orientation preoperatively to avoid complications during and after the surgery. Detailed preoperative evaluation with the CT helps the surgeon to identify the cells, their extent and associated anatomical variations thereby preventing damage to AEA, cribriform plate and lateral lamella and can get good results.

Tinnitus is a subjective acoustic perception in the absence of any external source. Symptoms associated with tinnitus are insomnia, lack of concentration, depression, anxiety and elevated levels of stress. There were many questionnaires to evaluate the severity of tinnitus, one such questionnaire is the Tinnitus Sample Case History Questionnaire (TSCHQ). TSCHQ focuses on the tinnitus history and descriptive characteristics of tinnitus. As far as we know there have been no translation of TSCHQ in any Indian languages. This study aimed to translate TSCHQ into a Tamil version and validate it for use in clinics for the Tamil population. Rather than a direct translation, cross-cultural adaptation has been carried out. The steps involved in this process were forward translation, Synthesizing common translation, Backward translation, Expert committee review and pre-testing of the final version. Incorporating these procedures, the translated and validated TSCHQ questionnaire was made in Tamil.

Supplementary information: The online version contains supplementary material available at 10.1007/s12070-024-04941-z.

To study the involvement of various facial bones in mucormycosis patients. 50 Mucormycosis patients were included in the study after getting their consent from a tertiary care center in Chennai. 50 mucormycosis patients were included from a tertiary care centre in Tamilnadu.The details regarding their symptoms-onset, duration and progression, associated comorbidities were noted.The involvement of various facial bones were assessed by CT paranasal sinuses/CT facial bones and MRI brain with orbit with contrast. Among the study population, the nasal cavity and maxillary sinuses were affected first. In patients who are presenting late, this infection spreads to the base of skull through blood vessels and presents as rhino-orbito-cerebral form.Patients presenting late had high chances of bony erosion.Maxillary osteomyelitis and necrosis has been observed commonly.22 patients had facial bone involvement in this study and they needed thorough wound debridement with removal of the necrosed bone. Mucormycosis is often accompanied by a poor prognosis and a high mortality rate. Hence, aggressive surgical intervention with antifungal therapy is usually necessary. Early diagnosis and prompt treatment can reduce the mortality and morbidity of this lethal fungal infection.

Introduction: Nonrecurrent laryngeal nerve (NRLN), a rare anatomical variation of recurrent laryngeal nerve, is a branch of the vagus nerve (Morais M, Capela-Costa J, Matos-Lima L, Costa-Maia J (2015) Nonrecurrent Laryngeal Nerve and Associated Anatomical Variations: The Art of Prediction. Eur Thyroid J 4(4):234-238). On the right side, the prevalence of NRLN is 0.3-0.8%, while on the left side, it is extremely rare with a prevalence of 0.004%.

Case-report: A female in her twenties presented with thyroid swelling for 3 years with an ultrasound neck showing a TIRADS IV lesion in the left thyroid lobe. Contrast-enhanced tomography of the neck reported a lesion in the left thyroid lobe causing mass effect in the form of contralateral deviation of trachea and splaying of bilateral common carotid arteries from its common origin - probability of thyroid neoplasm along with aberrant right subclavian artery with a retroesophageal course was noted. Intraoperatively, the right laryngeal nerve was identified near its entry point in right cricothyroid joint and was traced laterally and was found to be nonrecurrent lying superior to inferior thyroid artery. Total thyroidectomy was done preserving the left recurrent laryngeal nerve and right non recurrent laryngeal nerve.

Conclusion: NRLN should be suspected in cases with vascular anomalies based on preoperative imaging. Meticulous dissection during thyroid surgery for identification of the recurrent laryngeal nerve or NRLN is still considered to be the precise approach to avoid nerve injury.

Teratomas are rare tumors that originate from all three primary germinal layers and can develop anywhere along the body's midline, most commonly in the sacrococcygeal area. Within the head-and-neck region, they are infrequent, especially in the oropharyngeal area, and predominantly occur in infants. This case report presents an unusual instance of a teratoma in the left palatine tonsil, also known as giant epignathus, of a 25-year-old female. The patient experienced a progressively enlarging mass over six to seven months without recurrent sore throat, fever, respiratory difficulties, or weight loss. Clinical and imaging assessments revealed a 2 cm x 3 cm irregular mass in the left palatine tonsil, which was surgically excised. Histopathology confirmed a mature teratoma. The patient was followed up for six months without evidence of recurrence. This case underlines the importance of considering teratomas in the differential diagnosis of tonsillar masses, even in adults, and highlights complete surgical excision as the treatment of choice to minimize recurrence risks and achieve optimal patient outcomes.

The objective of this study is to develop and validate the Binaural Fusion Test (BFT) in the Tamil language for children with learning disability. As many children with learning disability exhibit an auditory processing deficit there is a need for language specific assessment tool for these children. The BFT in Tamil comprises 100 words organized into four lists, with each list containing 25 words. A total of 84 children with normal auditory processing and 45 children diagnosed with learning difficulties were administrated the BFT in Tamil. Test-retest reliability was evaluated in a sample of 30 children who exhibited normal auditory processing. The results of BFT in children with normal auditory processing demonstrated satisfactory reliability by the Cronbach Alpha test. A statistically significant difference was seen in the mean scores of BFT in Tamil when comparing the groups. The present study offers novel normative data for the binaural fusion test in Tamil, which has not been previously documented in the existing literature. For children, the BFT in Tamil, which is a part of the CAPD test battery, can be used to find binaural interaction deficiencies.

Hydatid disease is a parasitic infestation caused by Echinococcus granulosus. The disease is rare in the head and neck region with varying presentations. We present a rare case of recurrent hydatid disease of the temporal bone with intracranial involvement; and the treatment thereof. Hydatid disease is endemic in few parts of the world, its occurrence in head and neck region is very rare. The commonest causative organism is E. granulosus giving rise to cystic hydatid disease. Most of the former are asymptomatic, but can give rise to symptoms because of their mass effects or rupture. Our case is a 38 year male presenting to ENT department with recurrent left ear discharge, giddiness, headache and facial palsy having operated elsewhere twice in the past. The patient was investigated by Computed Tomography (CT) scanning and Magnetic Resonance Imaging (MRI) of temporal bones, head and neck regions. Which showed soft tissue attenuation of middle ear cleft and multiple cystic lesions in the middle and posterior cranial fossae indicating intracranial extension of disease. We operated for left subtotal petrosectomy with vestibular labyrinthectomy. During the perioperative period he was treated with Albendazole. Patient remains clinically and radiologically asymptomatic (post surgery 1 year) till date of this manuscript submission. Hence, we report the recurrent hydatid cyst in the temporal bone and skull base, which was managed by combination of surgical and medical treatment.

Nasal Extranodal NK/T Cell Lymphoma is an aggressive tumour affecting the nasal and midline structures, causing surrounding tissue destruction as the result of its progression. The initial presentations are similar to symptoms of benign nasal polyps, such as nasal obstruction, hyposmia and nasal discharge. As the disease progresses, the involvement of the palate, paranasal sinuses, orbit and skin become alarming symptoms. We report a case of a young male with Nasal ENKTL who presented with symptoms similar to acute on chronic rhinosinusitis with orbital complications. The challenges of diagnosing and getting to the correct management pathway are discussed.