COVID Associated Invasive Aspergillosis.

To study the possible association between invasive fungal sinusitis (aspergillosis) and coronavirus disease. An observational study was conducted at a tertiary care centre over 6 months, involving all patients with aspergillosis of the paranasal sinuses suffering from or having a history of COVID-19 infection. 92 patients presented with aspergillosis, all had an association with COVID-19 disease. Maxillary sinus (100%) was the most common sinus affected. Intraorbital extension was seen in 34 cases, while intracranial extension was seen in 5 cases. Diabetes mellitus was present in 75 of 92 cases. All had a history of steroid use during their coronavirus treatment. New manifestations of COVID-19 are appearing over time. The association between coronavirus and aspergillosis of the paranasal sinuses must be given serious consideration. Uncontrolled diabetes and overzealous use of steroids are two main factors aggravating the illness, and both of these must be properly checked.

Risk Factors for Procurence of Mucormycosis and its Manifestations Post Covid-19: a Single Arm Retrospective Unicentric Clinical Study.

To assess the risk factors causative of ROCM post COVID-19. To determine the clinical manifestations, causative factors leading to surge in ROCM & factors contributing to poor prognosis in ROCM cases occurring in Western Rajasthan post COVID-19. In a Retrospective observational study, 56 post COVID-19 ROCM patients were analyzed from 'May-June 2021' at M.D.M. Hospital, Jodhpur. All patients after onset of disease were assessed as per selection criteria, included patients were examined for risk factors and clinical manifestations & then were statistically evaluated. Median age was 53 years with male to female ratio 2.7:1. Uncontrolled diabetes was noted in at least 85% patients. Steroid use was seen in 66%. Other major contributing factor to ROCM was the occupation; Out of 56 patients 69% were FARMERS.72% had no history of COVID-19 vaccination. Only 3% had no underlying disease. Overall mortality rate was 16% .2 determinants were associated with poor prognosis: higher HbA1c-Out of 7 cases of orbital exenteration, 6 (85%) had HbA1c > 12. 36% took immoderate amounts of Steam inhalation. Maxillary sinuses were the most involved sites (94%). Orbital involvement was seen in 33 and 12% were PL negative. Palatal involvement & intracranial involvement were seen in 14% and 7% respectively. Bilateral disease was seen in 28%. Uncontrolled DM & Humid working conditions came out to be the main predisposing factors for ROCM. Facial pain is considered to be the most common presenting complain. Maxillary sinus is the most involved site.

Approach to Sinonasal Masses: A Comprehensive Review

The complex anatomy and exposure to various potential carcinogens lead to the development of tumors and tumor-like pathologies of the nose and paranasal sinuses. Delays in the diagnosis of sinonasal masses are common, leading to significant morbidity and mortality. Often the radiologist is the first person to recognize a neoplasm in a suspected inflammatory condition. Computed tomography and magnetic resonance imaging play a synergistic role in the assessment of pathologies in the sinonasal region, and their importance has become increasingly prevalent in the current scenario of coronavirus disease 2019 associated mucormycosis. Besides, imaging is essential for mapping the exact extent of the pathology and delineating vascular supply of hypervascular masses, thus facilitating the operating surgeon and interventional radiologist in management. The cases presented in this article have been accrued over the past three decades and analyzed as a retrospective observational study, with clinical, radiological, and pathological data having been extracted from the existing database in the institution. We present the imaging spectrum of sinonasal masses in the pediatric and adult population, highlight the key radiological features of the common pathologies and discuss an imaging template for reporting these masses, with special focus on the surgically relevant points to be included in the report. The educational goal of this review is to explore a meticulous and systematic imaging approach toward soft tissue lesions in the sinonasal region, which would enable the radiologist to reach a diagnosis or point toward the possible etiology and nature of the lesions.

Clinical Anatomical Characteristics of Patients with Rhino-Orbit-Cerebral Mucormycosis.

Background. Postponed coronavirus infection (COVID-19), accompanied by an immunosuppressive state and associated with the risk of secondary diseases such as mucormycosis. Diabetes mellitus is an independent risk factor for both severe COVID-19 and mucormycosis. Aims - our aim was to experience the diagnosis and treatment of rhino-orbitocerebral mucormycosis in post-COVID-19 patients. Materials. A single-center, observational, non-randomized, cohort comparative study was conducted. We assessed the clinical features, risk factors, diagnosis and outcomes of mucormycosis among recovered COVID-19 patients with hospitalisation in the otorhinolaryngology department of the Samara State Medical University Clinics, Samara, from September-December 2021. CT examinations were performed on Revolution EVO CT scanner (GE, Russia) and MRI on Aera MR scanner 1.5 T (Siemens, Germany). Materials for microbiological and histopathological examination were taken from all examined patients intraoperatively. Results. The experience of diagnosing and treating rhinoorbitocerebral mucormycosis in patients after a new coronavirus infection was analyzed, the influence of the complex use of radiation diagnostic methods, histopathological and microbiological methods on the development and effectiveness of mucormycosis treatment was determined. Conclusions. The effectiveness of disease management directly depends on the early initiation of etiotropic treatment, while the role of complex radiological diagnostics, histopathological and microbiological methods is important for early confirmation of the fungal etiology of the disease.Copyright © 2022 Izdatel'stvo Meditsina. All rights reserved.

Utility of itraconazole and terbinafine in mucormycosis: a proof-of-concept analysis.

An epidemic of mucormycosis followed the second wave of COVID 19 in the state of Uttar Pradesh, India in May 2021. This epidemic, however, had additional challenges to offer in the form of acute shortage of all forms of amphotericin B, posaconazole and isavuconazole. It was, therefore, planned to assess the trends in minimum inhibitory concentration (MIC) of antifungal agents, viz itraconazole and terbinafine, and provide a template for personalized therapy to see whether the results could be translated clinically. This is an observational, single-center study. Samples comprising nasal swab, nasal and paranasal sinus tissue, brain tissue, brain abscess and orbital content, derived from 322 patients from northern India with mucormycosis, of whom 215 were male and 107 were female, were used for analysis. Cultures were identified both by matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) and conventional methods of identification. Antifungal susceptibility was done for amphotericin B, posaconazole, isavuconazole, itraconazole and terbinafine as per Clinical Laboratory Standard Institute M38-A2. The outcome was identification of the species of mucormycosis and susceptibility to itraconazole and terbinafine besides other primary antifungal agents. Patients or the public were not involved in the design, or conduct, or reporting or in the dissemination plans of our research. Of 322 patients, 203 were culture-positive, of whom 173 were positive by both MALDI-TOF and conventional methods of identification. Final antifungal susceptibility testing was available for 150 patients. The most common Mucorales found to cause this epidemic was Rhizopus oryzae, followed by R. microsporus Amphotericin B, posaconazole and isavuconazole had low MIC values in 98.8% of all Mucorales identified. The MIC of itraconazole was species-dependent. 97.7% of Roryzae had MIC ≤2 µg/mL. However, only 36.5% of Rmicrosporus had MIC ≤2 µg/mL. For terbinafine, 85.2% of R. microsporus had MIC ≤2 µg/mL. We conclude that identification at the species level is required as antifungal susceptibilities seem to be species-dependent. Assessment of the efficacy of itraconazole and terbinafine warrants further studies with clinical assessment and therapeutic drug monitoring as they seem to be potential candidates especially when the primary agents are not available.

Post COVID Mucormycosis-A Narrative Review

Mucormycosis is an Acute Invasive Fungal Rhinosinusitis (AIFR). Omnipresent fungi and their interaction with humans are both boon and a bane. Fungal rhinosinusitis is now becoming an alarming situation in today's world, especially in India. It can be classified further into invasive or non invasive and acute or chronic. Categorisation helps us with its diagnosis and management. The invasion of the hyphae portrays mucormycosis into sinus tissue within less than four weeks. It comes with various predisposing factors such as underlying systemic disease, drug therapy, transplantation, and local lesion. Clinical manifestations such as headache, sinonasal congestion, black lesions on the nasal bridge, and facial inflammation associated with pain are prevalent in immunocompromised patients. Crucial steps such as early identification, definite treatment with a multidisciplinary integrated approach of various departments such as ENT, medicine, and radiology should be made. Intraorbital and intracranial complications can be prevented by treating disease process in the early stage.Copyright © 2023 Journal of Clinical and Diagnostic Research. All rights reserved.

Observational study of imaging findings in COVID -19 related rhino-orbito-cerebral mucormycosis - a tertiary care center study

Background: There has been a tremendous increase in number of cases of rhino-orbitocerebral involvement with mucor in the COVID era, as reported from India. It is well established that management of ROCM involves early clinical and radiological diagnosis, reversal of underlying risk factors, prompt antifungal therapy and surgical debridement when indicated. Materials &Methods: Multiplanar MR imaging and CT scan were performed for brain, orbit and paranasal sinuses. All the cases were assessed for involvement of the paranasal sinuses, nasal cavities, orbits and brain. Results: 25 cases with ROCM were identified over 8 months. The mean age of the cases was 56.1 years. 18 of the 25 cases had a positive RT-PCR test result at the time of diagnosis with ROCM. 20 cases had poorly controlled diabetes mellitus, 2 had a hematological malignancy, 2 had chronic kidney disease and 1 had ischemic heart disease. There was involvement of the paranasal sinuses, nasal cavities, orbits and brain inclusing necrosis in most of the cases. The number of cases identified during the interval is much higher than the numbers presenting in the prior 2 years during equivalent intervals than those reported in the literature in different settings in the pre-pandemic era. Conclusions: Rhino-orbito mucormycosis can have aggressive necrosis of the involved paranasal sinuses and orbits with or without cerebral extension. Hence, the correct diagnosis is imperative as prompt antifungal drugs and surgical debridement can significantly reduce mortality and morbidity.

Evaluation of incidence and prognosis of COVID-19 in patients with Nasal Polyps

Objective: Coronavirus disease 2019 (COVID-19) is a global pandemic infectious disease caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Type 2 immune response accompanied by type 2 cytokines such as IL-4, IL-5, IL-13, and eosinophilic inflammation, may have a potential protective effect against COVID-19 in chronic rhinosinusitis patients with nasal polyps (CRS + P). In the study, it was aimed to investigation the prevalence and prognosis of COVID-19 in chronic rhinosinusitis patients with nasal polyps (CRS + P). Materials and Methods: Patients between the ages of 15-65 operated for CRS + P and were compared with the control group in terms of incidence and disease severity. Results: Covid RT-PCR test was positive in 5.04% of CRS + P patients. This rate was 8.96% in the control group, and the difference between both groups was statistically significant. When the two groups were compared in terms of disease severity, no significant difference was found. Conclusions: The incidence of COVID-19 was lower in patients with CRS + P. However, further prospective studies are needed to research the relationship between nasal polyp and COVID-19.

Sinus, middle-ear and mastoid radiological findings of severe acute respiratory syndrome coronavirus-2.

OBJECTIVE: To assess the incidence of radiological inflammation within the paranasal sinuses, middle ear and mastoid in patients with confirmed severe acute respiratory syndrome coronavirus-2. METHODS: A retrospective cohort study was conducted to examine consecutive adults (aged over 18 years) with coronavirus disease 2019 (confirmed on polymerase chain reaction within 7 days of imaging) who underwent computed tomography of the head between 1 March 2020 and 24 June 2020. Lund-Mackay and mastoid and middle-ear opacification scores were used to categorise the extent of sinus and mastoid opacification on axial and coronal computed tomography images. RESULTS: Of 147 patients originally identified, only 83 met the inclusion criteria. Sinus opacification was present in 51.8 per cent of patients (n = 43), and middle-ear or mastoid opacification was observed in 24.1 per cent (n = 20). There was no statistically significant difference in sinus or middle-ear and mastoid opacification between patients after stratification based on 30-day all-cause mortality. CONCLUSION: Radiological computed tomography findings suggest mild mucosal disease within the sinuses, middle ear and mastoid. There was no statistical correlation between such opacification and 30-day mortality.

Unusual thyroid carcinoma metastasis in paranasal sinuses and parapharyngeal space

The prevalence of follicular cell-derived thyroid carcinoma with an unusual pattern in its metastatic spread is relatively unknown, and therefore its clinicopathological characteristics are not well defined and represent uncertainty in diagnosis and treatment. In this report, two cases of metastasis in the paranasal sinuses and one of metastasis in the parapharyngeal space are described. In the first case, given the extension of the lesion to the cavernous sinus, surgical resection was not possible and external radiotherapy management was determined. However, the patient died of COVID-19. In the second case, the patient underwent endoscopic release of the left maxillary nerve and partial resection of the tumor as a palliative measure, clinical improvement was observed, and he subsequently received 30Gy external radiotherapy. The third case was managed surgically using a minimally invasive approach using robotic transoral surgery, which was successful. Metastasis in the paranasal sinuses and parapharyngeal space due to differentiated thyroid carcinoma represents an unusual scenario. Its characterization and management will always be a challenge, but new minimally invasive techniques play an increasingly promising role. © 2022 EDIZIONI MINERVA MEDICA.

Invasive fungal sinusitis-A neglected but important association with COVID 19 infection and a ticking bomb.

A retrospective analysis of severe acute respiratory syndrome (SARS) and influenza data worldwide has concluded that fungal coinfections associated with global SARS-coronavirus 2 (CoV-2) are likely to be missed or misdiagnosed. The coronavirus disease-2019 (COVID)-19 patients, especially those who are severely ill or immunocompromised, are more likely to suffer from invasive mycoses which require early detection and treatment. We report two such cases, one of which is a case of aspergillosis of unilateral orbit and maxilla and another case is of mucormycosis infection of the paranasal sinuses and bilateral orbits.

Revised workflow practices in the management of acute invasive fungal sinusitis during the coronavirus disease 2019 pandemic.

OBJECTIVE: To document changes in evaluation protocols for acute invasive fungal sinusitis during the coronavirus disease 2019 pandemic, and to analyse concordance between clinical and histopathological diagnoses based on new practice guidelines. METHODS: Protocols for the evaluation of patients with suspected acute invasive fungal sinusitis both prior and during the coronavirus disease 2019 period are described. A retrospective analysis of patients presenting with suspected acute invasive fungal sinusitis from 1 May to 30 June 2021 was conducted, with assessment of the concordance between clinical and final diagnoses. RESULTS: Among 171 patients with high clinical suspicion, 160 (93.6 per cent) had a final histopathological diagnosis of invasive fungal sinusitis, concordant with the clinical diagnosis, with sensitivity of 100 per cent, positive predictive value of 93.6 per cent and negative predictive value of 100 per cent. CONCLUSION: The study highlights a valuable screening tool with good accuracy, involving emphasis on 'red flag' signs in high-risk populations. This could be valuable in situations demanding the avoidance of aerosol-generating procedures and in resource-limited settings facilitating early referral to higher level care centres.

Rhino-orbital-cerebral mucormycosis as a complication of coronavirus disease 2019.

Coronavirus disease 2019 is a highly contagious respiratory disease caused by severe acute respiratory syndrome coronavirus 2. This disease as well as its various treatments like steroids, antivirals, and antibacterials can alter the immune state of the affected individuals and result in secondary infections such as mucormycosis. Mucormycosis is a well-known opportunistic fungal infection that affects immunocompromised subjects, particularly those with diabetes mellitus, prolonged antibiotic or steroid use, and patients with organ trans-plantation, neutropenia, and hematological malignancies. Rhino-orbital-cerebral mucormycosis is an aggressive disease owing to its ability to invade the blood vessels by fungal hyphae, leading to necrosis of the involved structures. Large cases were reported from India, indicating that this clinical entity shows a geographical variation. The affected patients are suffering on a clinical spectrum depending on the stage of the disease. Radiological assessment, including computerized tomography and magnetic resonance imaging, is necessary to evaluate the stage of the disease and choose the appropriate surgical treatment. A multidisciplinary approach is required to treat rhino-orbital-cerebral mucor-mycosis and includes local or intravenous antifungal drugs, debridement of the dead tissues, and appropriate management of any predisposing conditions. The disease has a very poor prognosis with a death rate of 50%. This review aimed to sum-marize the demographic and clinical risk factors, investigations, treatments, and outcomes of coronavirus disease 2019 patients with rhino-orbital-cerebral mucormycosis.

Distinguishing Characteristics of COVID-19-Associated Mucormycosis; a Case Series.

Introduction: Since the emergence of COVID-19 pandemic, several articles have reported the co-existence of mucormycosis and COVID-19. This study aimed to distinguish the characteristics of COVID-19-associated rhinocerebral mucormycosis. Methods: In this case series, 18 patients with COVID-19-associated rhinocerebral mucormycosis and unique clinical manifestations and outcomes, who were referred to Amiralam Hospital, a tertiary otorhinolaryngology center, Tehran, Iran, during the COVID-19 era, were reported. Results: Eighteen patients with the mean age of 62.0 ± 11.6 (range: 42 - 83) years were studied (50% males). The mean time interval between diagnosis of COVID-19 and first manifestation of mucormycosis was 15.5 ± 9.7 days. The most common presenting symptom was facial paresthesia (72.2%). Fifty percent of patients developed frozen eye. Palatal necrosis was seen in 7 cases (38.8%). Remarkably, facial paralysis was observed in 5 (27.7%) patients. Another notable clinical picture was cavernous sinus thrombosis, seen in 7 patients. We also had two cases of carotid artery occlusion. Three patients, unfortunately, passed away. Conclusion: Rhinocerebral mucormycosis is one of the most important complications of COVID-19 patients, especially those with underlying diseases. It seems that the key to proper management of mucormycosis is early diagnosis and timely intervention, which could give a patient a chance to live more.

A case series of mucormycosis mimics on MRI-Tales of respite amidst the havoc

Background: Rhinocerebral mucormycosis is new bandit amidst present COVID-19 pandemic, it is an acute and lethal opportunistic fungal infection affecting immunocompromised and diabetic patients. Since the disease has got high morbidity and mortality despite aggressive treatment, radiologists play a very crucial role in early and accurate diagnosis. Erroneous diagnosis should be refrained by logistic approach and thorough clinico-radiological correlation. Material and methods: Ours was a cross sectional study included six cases after taking written informed consent who recently presented with mucormycosis like symptoms and imaging findings during a period of 1 month, but by detailed clinical and radiological evaluation, we concluded that all these cases were either physiological mimics or extraneous artefacts, this helped greatly in relieving undue anxiety of patients and referral physicians and also avoided unnecessary further workup. This study was conducted after approval by the institutional ethical committee. Results: Our study included 3 males and 3 females of age ranging from 32 to 62 years, all of which had history of COVID-positive having mild to moderate CT severity score who were treated with steroids and oxygen therapy (except one case). The most common presenting symptom was headache followed by nasal congestion. The mucor mimickers encountered were benign black turbinate sign, artifacts due to cosmetic dermal fillers and dental fillings, hemangioma, prolonged prone ventilation, and fungal ball. Conclusions: Amidst the sudden spurt in the number of cases of mucormycosis in our country in the present COVID era, there has been an increase in the number of imaging requisitions. This series of cases aims to sensitize radiologists about the importance of detailed clinical history, thorough clinic-radiological correlation and at times also taking extra efforts to reconnect to patients regarding specific clinical history and avoid fallacious diagnosis.

Epidemic in pandemic: Fungal sinusitis in COVID-19.

Objective: To describe the clinical pattern of invasive fungal sinusitis in COVID-19 and post-COVID-19 cases. Methods: All patients affected by COVID-19 or having a history of COVID-19 infection with an invasive fungal lesion (mucormycosis/aspergillosis) of the paranasal sinuses, orbit, palate, brain, lung, skin/cheek, and dental has been evaluated for possible description in tertiary care hospital in May 2021. Results: Twenty-four patients presented with clinical signs and symptoms of fungal infection with a history of COVID-19. Paranasal sinuses were involved in all patients. Palatal involvement was seen in seven cases. Intraorbital extension was seen in 13 cases. Intracerebral involvement was seen in three cases. Comorbid type 2 diabetes was seen in 20 patients. The use of steroids was noticed in 16 cases. Our observation revealed that uncontrolled diabetes, overuse of steroids, increased ferritin levels, and low hemoglobin percentage are the main factors aggravating mucormycosis.

Mucormycotic osteomyelitis of maxilla post-COVID patient: a case report.

Fungal osteomyelitis is a life-threatening and seldom seen opportunistic infection. It is commonly an affectation of the nose and paranasal sinuses within the orofacial region. It is an aggressive infection that needs to be addressed promptly to prevent fatal consequences. The mode of infection is via the inhalation route and infection begins initially in the nose and paranasal sinuses with subsequent invasion into the vascular tissue, eventually leading to thrombosis and necrosis of nearby hard and soft tissues. Here, we report a case of a 31-year-old male who presented with pain over the upper jaw that was sudden in onset, continuous, dull aching, radiating towards forehead and neck of the left side, aggravates on mastication and relives on its own. He had a history of uncontrolled diabetes mellitus. On further investigation, using diagnostic and Interventional aids, a final diagnosis of mucormycotic osteomyelitis of the maxilla was made.

Computational modeling of nasal nitric oxide flux from the paranasal sinuses: Validation against human experiment.

BACKGROUND: Nitric oxide (NO) is important in respiratory physiology and airway defense. Although the paranasal sinuses are the major source of nasal NO, transport dynamics between the sinuses and nasal cavities are poorly understood. METHODS: Exhaled nasal NO tracings were measured in two non-asthmatic subjects (one with allergic rhinitis, one without) using NO analyzer connected via face mask. We subsequently performed computational fluid dynamics NO emission simulations based on individual CT scans and compared to the experimental data. RESULTS: Simulated exhaled NO tracings match well with experimental data (r > 0.84, p < 0.01) for both subjects, with measured peaks reaching 319.6 ppb in one subject (allergic-rhinitis), and 196.9 ppb in the other. The CFD simulation accurately captured the peak differences, even though the initial sinus NO concentration for both cases was set to the same 9000 ppb based on literature value. Further, the CFD simulation suggests that ethmoid sinuses contributed the most (>67%, other sinuses combined <33%) to total nasal NO emission in both cases and that diffusion contributes more than convective transport. By turning off diffusion (setting NO diffusivity to ~0), the NO emission peaks for both cases were reduced by >70%. CONCLUSION: Historically, nasal NO emissions were thought to be contributed mostly by the maxillary sinuses (the largest sinuses) and active air movement (convection). Here, we showed that the ethmoid sinuses and diffusive transport dominate the process. These findings may have a substantial impact on our view of nasal NO emission mechanisms and sinus physiopathology in general.

Post-COVID-19 rhino-orbito-cerebral mucormycosis: a new addition to challenges in pandemic control.

OBJECTIVE: To document and analyse demographic data, clinical presentation, possible interventions for early clinical detection and management of post-COVID-19 rhino-orbito-cerebral mucormycosis (ROCM). METHOD: 32 patients having history of SARS-CoV-2 infection with features of ROCM were observed in terms of their history, presenting features, clinical, microbiological examination, type of surgical intervention, surgical sites of involvement which were subsequently analyzed. RESULTS: The mean (± S.D.) age of patients was 57 ± 13 years. All patients were diabetic. Mean (± S.D.) time of onset of ROCM symptoms, since onset of COVID-19 symptoms was 18 (± 4) days. 12.5% patients were fully vaccinated. 78.1% patients received steroid therapy; 28.1% received high flow nasal oxygen. 87.5% patients had blurring of vision, 65.62% headache, 59.37% cheek and eyelid swelling, 50% proptosis, 46.87% ophthalmoplegia, 40.62% ptosis, 40.62% loss of sensation over cheek, 25% orbital pain. Examination of specimen with KOH mount revealed Mucor spp. in all patients. 87.5% patients underwent endoscopic sinus surgery with debridement with/without orbital clearance; 56.25% maxillectomy; 25% orbital exenteration. 87.5% patients had paranasal sinus involvement, 43.75% orbit sparing orbital apex, 68.75% orbit with orbital apex. 81.25% patients had involvement of pterygopalatine fossa±infratemporal fossa. 50% patients had disease in Vidian canal and pterygoid wedge. 25% of patients had involvement of palate and 56.25% cheek and eyelid soft tissues. CONCLUSION: A judicious COVID treatment protocol, high index of suspicion, close monitoring of high-risk patients and early institution of treatment can prevent case severity and reduce mortality.

Sinonasal NUT Carcinoma: Delayed Diagnosis Due to the COVID-19 Pandemic and a Review of the Literature.

NUT carcinoma (NUT-C) is a relatively new malignancy that was recently listed in the 4th edition of the WHO Classification of Head and Neck Tumors in 2017. NUT carcinoma is a rare, aggressive, poorly differentiated carcinoma genetically defined by chromosomal rearrangement of the nuclear protein in testis (NUTM1) gene. The prognosis is extremely poor, with a mean survival < 1 year. Recent publications suggest a multimodality treatment approach. In the existing literature, only a few reports of sinonasal NUT-C have been reported. Sinonasal NUT-C is considered a very rare entity, but because of its recent inclusion as a head and neck malignancy, its true prevalence is unknown. We report the case of a 56-year-old woman with NUT-C of the sinonasal cavities. In the case reported, the coexistence of Coronavirus disease 2019 (COVID-19)-related nasal congestion delayed the diagnosis of NUT-C. Clinical presentation, diagnosis and treatment modalities are discussed together with a review of the literature.