Study of Clinicopathological Presentation and Management of Malignant Tumours of the Ear and Temporal Bone at Tertiary Care Cancer Hospital

• Published in: Indian journal of otolaryngology, and head, and neck surgery and head, and neck surgery, 2022-12, Vol.74 (Suppl 3), p.3662-3670
• Main Authors: Katre, Mahendra I., Chintale, Sambhaji G., Deshmukh, Sunil D., Keche, Prashant N., Dhanajkar, Pramod S.
• Format: Article
• Language: English
• Subjects: Chemotherapy; Head and Neck Surgery; Medicine; Medicine & Public Health; Original; Original Article; Otorhinolaryngology; Patients; Radiation therapy; Rhabdomyosarcoma; Skin cancer; Squamous cell carcinoma; Tumors
• ISSN: 2231-3796; 0973-7707
• DOI: 10.1007/s12070-020-02346-2

Tumors of the ear can be benign or malignant. They can occur on the external ear or in the ear canal, the middle ear, and inner ear. Tumors in different areas of the ear behave differently. They are rare which causes several problems in diagnosis and appropriate treatment. The purpose of this study was to analyze retrospectively the patients with malignant neoplasm of the ear. The main objectives of this study were to study the clinicopathological presentation of ear and temporal bone malignancy and to study the management of different types of malignancy of ear and temporal bone. This study is conducted at our tertiary care cancer hospital from Feb 2015 to Jan 2020. This study includes 15 patients treated for malignancy of the external and middle ear. The entire patient was thoroughly examined for malignancy. Details ENT examination was done. History of smoking and tobacco chewing asked. The patient factors considered in this study were age, sex, diagnosis, treatment (surgery, radiotherapy, and chemotherapy), complications, follow-up, and recurrence. This study includes [n = 15] patients. Due to a variety of malignant lesions of the ear and temporal bone they were classified into two groups, Superficial location lesions [n = 5] 3 of disease limited to pinna and 2 cases of primary of parotid origin involving pinna. Deep location involving external auditory meatus and middle ear [n = 12]. In this study of [n = 15] cases lowest age was 18 years. male and highest age was 75 years. male and most common age group was 56–65 years in which [n = 7] patients present. In this study we studied [n = 11] male patients and [n = 4] female patients. The most common symptom present was ear discharge [n = 8], the next common symptom was hard of hearing [n = 7]. A less common symptom was facial weakness [n = 3]. In sign, mastoid tenderness was commonest in [n = 5], and less common was facial palsy in [n = 3]. In our study of [n = 15] patients we did lateral temporal bone resection in [n = 5] patients, wide local excision of lesion in [n = 4] patients, lateral temporal bone resection with postero-lateral neck dissection with PMMC flap done in [n = 2] patients. In our study of [n = 15] cases of ear malignancy most common histopathology is squamous cell carcinoma [n = 12] cases, least were basal cell carcinoma [n = 1], melanoma [n = 1], and Rhabdomyosarcoma [n = 1]. Malignant tumors of the ear and temporal bone are rare. Neoplasm’s of the external and middle ear constitutes a g