ABSTRACT
Petrified pinna is clinically characterized by an unbending rigid stone hard ear. Usually, the majority of the patients are asymptomatic but occasionally may experience pain from local pressure while sleeping. This uncommon condition is reported to be in association with local trauma, hypothermia, inflammation, and several life-threatening endocrine and systemic diseases. Awareness and knowledge to identify this entity is essential as it might be helpful in treating several systemic conditions and thus any untoward events.
Subject(s)
Ear Auricle , Ear, External , Humans , Inflammation , Pain , SleepABSTRACT
Purpose: The main purpose of this study is to highlight the involvement of the facial nerve as one of the presenting symptoms in patients suspected of coronavirus disease associated mucormycosis (CAM). Methods: This is a retrospective observational study conducted at a tertiary care referral centre which included 300 patients with past history of being treated for coronavirus disease and who presented to our department with symptoms of invasive fungal sinusitis. All the patients were evaluated clinically and radiologically for presence of facial nerve palsy (FNP) in suspected cases of CAM. All the patients were managed with combined modality treatment with antifungal therapy and radical endoscopic debridement of the necrotic tissue and fungal debris. Results: The data were analysed to assess the possible epidemiological factors linked to CAM. Diabetes mellitus was the most common associated factor identified for aggravating of CAM. FNP is also one of the common presentation seen among 53 patients with CAM. Conclusion: FNP is an unusual but significant sign in presentation of mucormycosis. It could be easily misdiagnosed as cerebrovascular accident leading to delay in the treatment. During this era of Covid-19 pandemic where wearing of masks has become mandatory, there is a high probability of this finding to be missed. Thus, our study emphasises for thorough cranial nerve examination in all cases of CAM, for an early and an immediate intervention to prevent the spread of the disease and also to improve the overall general condition of the patient.
ABSTRACT
Mucormycosis is a very morbid and potentially life threatening fungal infection. Sudden emergence and rapidly increasing numbers, of an otherwise rare infection in active Corona virus disease 2019 (COVID-19) or recently recovered patients has made us question the cause for this epidemic in India. This retrospective cohort study was done at Government Ear, Nose and Throat (ENT) hospital, Hyderabad, a designated nodal centre for mucormycosis for the state of Telangana, between April 2021 and June 2021. This study included patients with mucormycosis who had a recent history of COVID-19 infection. Potential predisposing factors (diabetes mellitus, history of oxygen and corticosteroids usage) and inflammatory marker values, predominantly deranged in COVID-19 infection (D-dimer and Serum Ferritin) were evaluated. A correlation between the marker values and susceptibility factors was also studied. Majority of these subjects showed elevated serum markers and had one or more of the predisposing factors for COVID-19 associated mucormycosis (CAM). A significant association was found between elevated marker values and susceptibility factors (diabetes, use of oxygen). Contrary to the popular belief, that the inadvertent use of steroids, use of industrial oxygen or elevated blood sugars caused this epidemic, our study concludes that their role is limited to affecting the extent of morbidity/mortality. B.1.1.7 and B.6.117 variants of severe acute respiratory syndrome coronavirus 2 (SARSCoV2), predominant during the second wave in India, facilitated the fungal invasion and spread by altering the gene expression and inducing inflammatory and immunomodulatory changes.
