Primary aspergillosis of vocal cord: Long-term inhalational steroid use can be the miscreant

Primary Vocal Cord Aspergillosis Can Involve the Trachea and Bronchus in Previously Healthy Patients: A Case Report

Primary vocal cord aspergillosis is extremely rare in immunocompetent individuals, in whom lesions are mainly confined to the larynx, with the possibility of tracheal and bronchial infection largely ignored. In this article, we present a case of primary vocal cord aspergillosis involving the trachea and bronchus in a previously healthy 55-year-old woman. Our case highlights that vocal cord aspergillosis can involve the trachea and bronchus and that laryngoscopy alone may be insufficient to secure a comprehensive diagnosis in healthy patients presenting with hoarseness, pharyngalgia, and normal chest radiography. Furthermore, influenza B virus infection may be a risk factor for this rare disease.

Difficult glottis: Diagnostic dilemma in viewof the clinical presentation

<br><b>Introduction:</b> The taxonomy of vocal fold lesions has been refined, and it serves as a common descriptive language for diagnosis, treatment algorithms, and reporting of outcomes. However, we observe rare cases when numerous pathologies overlap, resulting in an unclear and complicated clinical presentation of the glottis.</br> <br><b>Aim:</b> The aim of this paper is to present cases of overlapping etiopathological factors which poses a challenge when making a diagnosis and referring a patient for adequate treatment.</br> <br><b>Material and method:</b> The study presents different photographs of the glottis, including some unique and unusual images in which overlapping pathologies were captured. The photographs are accompanied by case descriptions, comments, and pathological analyses.</br> <br><b>Results:</b> Four selected photographs showed a bunch of exophytic growth lesions with foci of whitish plaques, covered by yellowish crusts, with thinned, reddened vocal folds presenting foci of leukoplakia. The study discussed possible causes of vocal folds edema, diffuse erythema, presence of crusts or exudate, whitish debris/plaques or development of leukoplakia, non-neoplastic ulceration, as well as injected and reddened mucous membrane. Chronic infectious laryngitis, idiopathic ulcerative laryngitis, and drug-induced laryngitis were also mentioned. The study also raised the issues concerning diabetics and patients treated with inhaled corticosteroids, including candidiasis and primary aspergillosis of the larynx.</br> <br><b>Conclusions:</b> To conclude, everyday clinical practice involves encountering cases of unclear onset and course, with complicated presentation of the glottis. Therefore, comprehensive history-taking and thorough investigation of systemic causes are of immense importance. Recommended management includes conducting the most meticulous differential diagnosis, implementing treatment for the most likely cause, and, whenever possible, refraining from biopsy in order to avoid permanent damage to vocal cords.</br>.

Primary Laryngeal Aspergillosis - Case Series, Reported in a Tertiary Care Hospital, Bhubaneswar, Odisha, India

We report 2 vocal fold aspergillosis cases from Otolaryngology department of a tertiary hospital, Bhubaneswar. A 26 years old female visited the OPD with chief complaint of progressive hoarseness and pain while talking since 6 months. While another 29 years old female complained of having progressive hoarseness since 4 months preceded by an episode of sore throat. Both cases had microlaryngeal surgery/ endo laryngeal surgery followed by excisional biopsy.

Isolated Aspergillus Laryngitis: Spectrum, Management, and Review of Literature

PURPOSE

Isolated aspergillus laryngitis is rare and often diagnosed after surgical excision or biopsy for a suspected premalignant or malignant pathology. Unlike other systemic or localized aspergillosis, there are no specific guidelines for isolated laryngeal aspergillosis. Our experience of dealing with a wide variety of isolated laryngeal aspergillosis showed that this entity is very responsive to medical therapy, making extensive debridement (as often carried out in surgically accessible aspergillosis) unnecessary as it would invariably lead to long-term dysphonia.

MATERIALS AND METHODS

A retrospective analysis of all cases of isolated aspergillus laryngitis that presented to our hospital over the past 5 years was carried out. All patients with confirmed histopathological diagnosis of aspergillus infection were included.

RESULTS

Twelve patients (five males and seven females) aged 28-54 years, who were diagnosed with aspergillus laryngitis presented with dysphonia. The most common involved site was the true vocal cords. All patients underwent cautious biopsies either in the operating theatre or in-office using a channeled fiber-optic laryngoscope. On histopathological examination, eight had invasive aspergillus infection while others showed variety of noninvasive involvement including colonization of cysts and carcinoma in situ. The most common species isolated was Aspergillus fumigatus. Appropriate antifungal chemotherapy was prescribed after ruling out systemic involvement. None of the patients showed recurrence or residual lesions on follow-up and reported significantly improved voice.

CONCLUSIONS

This study highlights the wide spectrum of presentation of isolated aspergillus laryngitis with Aspergillus fumigatus being the most common organism isolated. Even the invasive variant is a medically treatable condition with voriconazole being the drug of choice. The importance of cautious biopsies and resections for voice preservation is also emphasized. To our knowledge, this is the largest report on isolated aspergillus laryngitis.

A Rare Case of Vocal Cord Aspergillosis

Primary aspergillosis of larynx is very rare. Till now only 28 cases of isolated laryngeal aspergillosis are documented in the English literature. In the field of otorhinolaryngology, aspergillosis most frequently affects external auditory canal or nasal sinuses and larynx is usually secondarily involved. It usually affects the patients with immunocompromised state and usually presents with hoarseness of voice. Laryngeal lesions usually mimics malignancy, so accurate diagnosis with direct laryngoscopy and biopsy is needed for further management. As these lesions responds very well to antifungal therapy, early diagnosis and starting antifungal therapy is important. Here we are presenting a case report of 67 years old male with aspergillosis of vocal folds without any immunodeficiency.

Aspergillus infection of the larynx in a solid organ transplant recipient

Primary laryngeal aspergillosis is a rare condition. Only a few cases have been reported in the past years. Most of them have been reported in healthy patients or with a mild immunocompromised state. We report a case of primary laryngeal aspergillosis in a solid organ transplant recipient (SOT), an infection not previously described in this population; we reviewed the published literature in all populations.

The two faces of invariant natural killer T cells

In this issue of the Biomedical Journal, we take a look at some of the immune system's most peculiar cells, invariant natural killer T cells, which have features of both innate and adaptive cells. We also highlight a clinical study revealing that high serum phosphate levels could show that it's time to start dialysis in patients with chronic kidney diseases. Finally, this issue also includes some case reports, including an unusual case of aspergillosis related to long-term inhaler use.