Cancer Larynx | Glottic Carcinoma скачать в хорошем качестве

Cancer Larynx | Glottic Carcinoma

Dr. Saima Mushtaq expansively touches on all aspects of the cancer larynx at sqadia.com. Starting with classification and histopathology, types of laryngeal cancer also come under debate which include supraglottic cancer, glottic cancer, and subglottic cancer. Then various diagnostic techniques and treatment strategies are also discussed. Lastly, information about the treatment of glottic carcinoma is emphasized. ▬ 📌 Classification and Histopathology This section is initiated by talking about epidemiology and etiology. After that TNM classification and staging of cancer larynx is highlighted. Histopathology of 90–95% of laryngeal malignancies are squamous cell carcinoma and show varied grades of differentiation while the remaining 5–10% of lesions are verrucous carcinoma, spindle cell carcinoma, and sarcomas. ▬ 📌 Types of Laryngeal Cancer Supraglottic cancer, glottic cancer, and subglottic cancer are types of laryngeal cancer. Supraglottic Cancer invades adjoining areas such as the vallecula, the base of the tongue. The most frequent site of glottic cancer is the upper surface of the vocal cord in its anterior. The growth of subglottic cancer starts on one side of the subglottis. Symptoms of all these types of laryngeal cancer are also enlightening. ▬ 📌 Diagnosis For diagnosis of cancer larynx, it is important to take a history of the patient. Some of the diagnostic techniques to be carried out include indirect laryngoscopy, flexible fibreoptic or rigid or video laryngoscopy, examination of the neck, radiography, direct laryngoscopy, micro laryngoscopy, supravital staining, and biopsy. A medical specialist at sqadia.com, Dr. Saima Mushtaq elaborates on all these diagnostic techniques in detail in her medical video lecture. ▬ 📌 Treatment Treatment of cancer larynx depends on the site of the lesion, the extent of the lesion, presence or absence of nodal and distant metastases. Treatment strategies to be carried out include radiotherapy for curing early lesions. Next is the surgery-conservation surgery which preserves the voice of the patient. In total laryngectomy, the pharyngeal wall is repaired. Furthermore, combined therapy, endoscopic resection with CO2 laser, and organ preservation techniques are also used. ▬ 📌 Glottic Carcinoma At the beginning of this section, carcinoma in situ is discussed. This is followed by invasive carcinoma. A depth explanation of T2N0 carcinoma is given with the help of a flow chart. Moreover, the treatment of subglottic cancer and supraglottic carcinoma is elucidated. Comments are also given on vocal rehabilitation after total laryngectomy, artificial larynx, and tracheo-oesophageal speech. ▬ 🎬 5500+ sqadia.com Medical Videos ▬▬▬▬▬▬▬▬▬▬ 👩🏻‍⚕️ Accessible Medical Student Education 24/7/365 💡 Simplifying Medical Learning 💪 Study Hard, Dream Big, Achieve More