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Introduction: Tuberculosis (TB) affecting the head-and-neck area can often resemble cancer, leading to misdiagnosis and delayed treatment. A better understanding of this condition is necessary for early diagnosis and prompt treatment initiation. This study examines the clinical and pathological characteristics of different types of TB in the head-and-neck region., Methods: This retrospective study analyzed patients diagnosed with TB in the head-and-neck region at a health center between January 1, 2018, and January 1, 2024. The study population consisted of patients who were diagnosed with TB of the head and neck., Results: The study analyzed data from 30 patients, comprising 14 (47%) males and 16 (53%) females, all of whom tested negative for HIV. Most cases (15, 50%) were observed in the age group of 15-24 years, with 5 (15.6%) subjects falling in the age bracket of 0-14 years. Among the types of lesions detected, cervical tubercular adenitis was the most frequently observed lesion, found in 22 (73%) subjects. Females are more susceptible to cervical tubercular adenitis, while males are more likely to experience laryngeal TB., Conclusion: The clinical manifestation of TB affecting the head-and-neck region can exhibit a diverse range of symptoms, which may lead to misinterpretation and diagnostic errors. Therefore, health-care practitioners must understand and include the condition in differential diagnoses., (Copyright © 2024 Copyright: © 2024 International Journal of Mycobacteriology.)

Objective: To evaluate changing trends in patient collectives, age-related patterns of manifestation, and diagnostic pathways of patients with extrapulmonary head and neck tuberculosis (TB), and to provide strategies to fasten diagnosis in these patients., Study Design: Case control study., Methods: A 10-year retrospective analysis of 35 patients diagnosed with extrapulmonary TB in the head and neck at a tertiary university institution from 2009 to 2019, with special focus on the influence of the patient's age on consideration of TB and clinical patterns., Results: The vast majority of patients younger than 40 years had their origin in countries with high TB burden (P = .0003), and TB was considered very early as a differential diagnosis (P = .0068), while most patients older than 40 years were domestic citizens initially suspected for a malignancy, who more often had an underlying immunosuppressive condition (0.0472). Most frequent manifestations in both groups were the lymph nodes, larynx, and oropharynx. Surprisingly, no differences in the rates of open TB or history of TB infection in the family anamnesis were found., Conclusion: The two groups of patients found most often are younger patients migrating from regions with high TB burden and elderly domestic patients suffering from immunosuppressive conditions, with the latter often being misdiagnosed as malignancies. TB remains an important but difficult differential diagnosis, due to the initially unspecific symptoms and the great variety in the presentation of manifestations in the head and neck., Level of Evidence: 4 Laryngoscope, 131:2701-2705, 2021., (© 2021 The Authors. The Laryngoscope published by Wiley Periodicals LLC on behalf of The American Laryngological, Rhinological and Otological Society, Inc.)

Objective: The identification of rare sources of laryngeal infection in immunocompetent patients. Recovered organisms were Mycobacterium tuberculosis (laryngeal tuberculosis [LTB]), Mycobacterium fortuitum (laryngeal Mycobacterium fortuitum [LMF]), and Blastomyces dermatiditis (laryngeal blastomycosis [LB])., Method: Single institution retrospective case series of three patients over a 2.5-year period and review of the literature on laryngeal infections by three atypical organisms., Results: Three patients presented with hoarseness and cough; one additionally had throat pain (LTB). Indirect laryngoscopy demonstrated diffuse laryngeal ulceration (LTB, LMF) and an exophytic, contiguous glottic mass (LB). Direct microlaryngoscopic biopsies and cultures established the diagnoses, including a frozen section in one case (LB), which prevented a simultaneously planned surgical resection. Appropriate antimicrobial therapy yielded dramatic laryngeal and corresponding vocal improvement, for which we provide unique photo and audio documentation. In the last 10 years, fewer than 500 cases of LTB have been reported in the English language medical literature, principally outside the United States. To date, there have been reports of only 34 LB and no cases of LMF., Conclusion: Atypical infections of the larynx may be localized and mimic laryngeal cancer on endoscopy. Tissue examination as well as microbiologic samples are diagnostic and complementary.

Tuberculosis usually involves the lungs, but can also involve various other organs. Extra pulmonary tuberculosis is very rarely confined to the larynx in the absence of an associated pulmonary lesion. In this retrospective study, clinicopathological characteristics of patients with final diagnosis of laryngeal tuberculosis (LTB) were reviewed. The diagnosis of LTB was based on: (1) the existence of chronic granulomatous inflammation with caseous necrosis in the histopathology of laryngeal lesions or (2) the presence of laryngeal lesions with atypical histopathology (chronic granulomatous inflammation) which had a complete response to anti-tuberculosis therapy. Fifteen cases with a diagnosis of LTB were collected. The patients' age ranged between 24 and 75 years with a mean of 49 years. On laryngoscopy, 66.6% of cases (10/15) had an ulceroproliferative lesion while the remaining 33.3% of cases (5/15) had an exophytic growth. The pathology of laryngeal lesions revealed chronic granulomatous inflammation with caseous necrosis in nine cases and chronic granulomatous inflammation without necrosis in six cases. Nine out of 15 cases (60%) showed presence of acid-fast bacilli on Ziehl-Neelsen stain. Any evidence of pulmonary tuberculosis was ruled out by chest X-ray findings. The response to anti-tuberculosis therapy was desirable in all patients. Since the introduction of anti-tuberculous therapy, the incidence of LTB has declined. However, with the incidence of TB increasing, the overall incidence of laryngeal involvement may be on the rise. This study highlights the importance to consider the rare possibility of LTB in the presence of non-specific clinical and laryngoscopic signs and to confirm this by histological examination.

Laryngeal tuberculosis (LT) is a rare disease. The therapy for LT is easy but the diagnosis remains a challenge for the pathologist and the laryngologist because of the absence of specific signs. The objective was to analyze the epidemiological and pathological profiles of LT cases in Dakar (Senegal) with a view to better understand this pathology. This study was a retrospective and descriptive of LT cases diagnosed in pathology laboratories in Senegal during five years (2011-2015). The LT was found in 9 cases. The mean age at diagnosis was 41.9 years (18/58) without sex predominance (sex-ratio = 0.8). Tobacco intoxication (3/9), tuberculosis contagion (1/9), HIV immunodepression (2/9), and diabetes (1/9) were the various risk factors found. Dysphonia was a constant symptom (9/9) associated with dysphagia (2/9) and cervical adenopathy (1/9). The macroscopic presentation was tumoral-like (7/9) and erythematosus and fibrinoid (2/9). The LT was of glottic seat in all the cases (9/9) with participation on top-glottic in two of the cases. The biopsy was performed in all patients. It reported tuberculous granuloma in four cases (4/9), tuberculoid granuloma in one case (1/9), and chronic lymphocytic laryngitis in four cases (4/9). CT-scan of the lungs was pathological in five patients (5/9). Evolution was favorable in all cases under "conventional tuberculosis treatment" over a period of six months. The diagnosis of LT requires a high collaboration between the laryngologist and the pathologist., Competing Interests: The authors have no conflicts of interest to declare

Nasopharyngeal stenosis is a rare sequela of extra-laryngeal tuberculosis that can adversely impact the quality of life of afflicted patients. Relying solely on the oropharyngeal airway, patients often complain of inspiratory dryness and decreased sensation of airflow as the nasal mucosa and turbinate complex is entirely excluded from the breathing mechanism. Often times, the oropharyngeal inlet can be narrowed as well, limiting the air flow through the oropharyngeal airway. In those circumstances, patients often require tracheostomy for establishment of a reliable airway. We present the unique case of a previously tracheotomized patient with nasopharyngeal stenosis secondary to tuberculosis successfully treated with a modified palatopharyngoplasty to reestablish a patent naso-oropharyngeal airway. During the follow-up period, the patient was decannulated and highly satisfied with his respiratory status. Although rare and more commonly used in the treatment of sleep apnea, palatopharyngoplasty can be a viable option for the treatment of naso-oropharyngeal stenosis and should be kept in the armamentarium of reconstructive craniofacial surgeons., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Objective: To investigate the clinical and pathological features of laryngeal tuberculosis., Methods: The clinical data of 75 patients with laryngeal tuberculosis from Jan 2010 to Jan 2013 in our hospital were studied retrospectively. There were 50 male and 25 female patients, aged from 18 to 91 years, with a median age of 44 years. The course of disease was 1 to 19 months., Results: The prominent presenting symptoms were hoarseness (n=59, 79%), and sore throat (n=48, 64%). Systemic symptoms included fatigue with weight loss (n=26, 35%) and fever (n=17, 23%). Primary laryngeal tuberculosis was found in 23 patients (31%) while secondary laryngeal tuberculosis together with pulmonary tuberculosis in 52 patients (69%). There were 2 or less lesions in the larynx in 44 patients, while multiple lesions were found in 31 patients. Vocal cords were the most common sites affected(n=51, 68%), followed by epiglottis(n=41, 55%). Proliferation was the main type of lesions (n=34, 45%). After pathologic diagnosis, all patients received systemic anti-tuberculosis therapy, and the prognosis was good., Conclusions: Severe local symptoms of the larynx with slightly general symptoms are the clinical characteristics of laryngeal tuberculosis for the time being. Primary laryngeal tuberculosis often present with fewer (2 or less) lesions. Different morphology of laryngeal lesions can exist at the same time. The diagnosis of laryngeal tuberculosis depends on pathological biopsy. The treatment should be systemic anti-tuberculosis therapy.