Alcohol-Containing Mouthwash and the Risk of Oral Cancer: Exploring the Association.

Oral cavity and larynx cancers are generally associated with tobacco consumption, alcohol abuse or both. Mouthwashes are liquid antiseptic solutions that decrease the microbial load in the oral cavity. Alcohol is often used in mouthwashes for its antiseptic functions and as a carrier for some active ingredients, including menthol or thymol, helping them penetrate the plaque. There is some evidence for alcohol-containing mouthwash use which is associated with the potential risk of developing carcinoma of oral cavity. The results are inconclusive, as actual mouthwash use patterns may be inconsistent and cannot be easily quantified. Based on the available data, there is no sufficient evidence to accept the proposition that the use of mouthwashes containing alcohol can influence the development of oral cancer.

Clinical, Radiological, and Pathological Correlation of Mandibular Invasion in Carcinoma Bucco-alveolar Complex.

A prospective cross-sectional study was conducted to correlate clinically, radiologically, and pathologically the mandibular invasion in carcinoma bucco-alveolar complex. All biopsy-proven oral cavity cancer cases (64 patients) were assessed clinically and radiologically for involvement of the mandible. Preoperative clinicoradiological findings were compared with postoperative histopathological findings. In our study, oral cancer was 4 times more prevalent in males as compared to females and clinical evaluation was found to be highly sensitive in predicting mandibular invasion. Orthopantomogram showed sensitivity of 66.6% and specificity of 100%. CT scan showed sensitivity of 100% and specificity of 46% whereas MRI showed sensitivity of 54.5% and a specificity of 96%. MRI correlates well with final histopathology in predicting size of tumor. Prevalence of bony invasion in carcinoma oral cavity was 18%. We noted an inverse relation with tumor differentiation and mandibular invasion, and none of the verrucous carcinoma lesions showed mandibular invasion. Association of clinical T and N staging with postoperative histopathology was found to be statistically significant. Despite recent advances in molecular biology, radiological techniques, and newer modalities like visual surgical planning, exact measurement of bone invasion is still challenging. At present, CT scan and MRI along with clinical evaluation are widely used to evaluate mandibular invasion in carcinoma oral cavity, and all these are complementary to each other. The recent progress in tissue engineering technologies and stem cell biology has significantly promoted the development of regenerative reconstruction of jawbone defects.

Assessment of clinical and histopathological characteristics in COVID-19-associated mucormycosis (CAM) patients correlating with outcome: A hospital-based cross-sectional study.

Background: The second wave of the COVID-19 pandemic led to a very dreaded complication of mucormycosis. Immunosuppressive action of the COVID-19 virus, co-morbidities, for example, diabetes mellitus (DM), hypertension, use of steroids, and humidified oxygen, are among the important factors that make the patients susceptible to developing mucormycosis. Objective: The present study was conducted to identify and understand all the significant histological changes including the type and extent of tissue involvement, the pattern of inflammation, the volume of fungal hyphae, hemorrhage, etc., in patients with COVID-19 associated mucormycosis (CAM) and correlate with clinical outcome. Method: It was a retrospective cross-sectional observational study involving all the patients of CAM, who underwent debridement or biopsy over a period of 5 months, from April 01, 2021, to August 31, 2021. CAM was classified based on the radiological evaluation, clinical features, and organs involved. Different demographic, clinical, laboratory, and histologic parameters were recorded. The variables were assessed for their association with poor clinical outcomes using multiple logistic regression. P < 0.05 was considered statistically significant. Results: A total of 146 patients were included in the study with a mean age of 49.4 years and 71.2% were male. Sino-naso-palatal was the most common type of CAM (32.9%), while sino-naso-cerebral was the least common (14.3%). DM was present in 54.1% of patients, out of which 26.6% were recently diagnosed. The death occurred in 21.9% of patients. Maximum mortality was observed in CAM of sino-naso-cerebral involvement (42.9%). Total leucocyte count (TLC) [OR = 0.87; 95%CI: 0.76-0.97; P = 0.02] and C-reactive protein (CRP) [OR = 0.97; 95%CI: 0.96-0.99; P = 0.008] were significantly associated with poor outcomes. Other factors, that is, high prothrombin time, DM, ferritin, and the involvement of muscle, skin, and cartilage, were also associated with poor clinical outcomes but were not statistically significant. Similarly, high fungal volume and the presence of thrombosis were also associated with poor outcomes but were not statistically significant. Conclusion: CAM more commonly affects males with co-morbidities. TLC and CRP were significantly associated with poor outcomes. Histologically, the involvement of skin, muscle, and cartilage and the presence of excessive fungal hyphae and thrombosis were also associated with poor outcomes.

Acute Airway Obstruction: An Unusual Presentation of Posttransplant Lymphoproliferative Disorder in a Renal Transplant Recipient.

Posttransplant lymphoproliferative disorder is a life-threatening complication after solid-organ transplants. In adults, recipients of heart transplants have the highest risk, whereas renal transplant recipients have the lowest risk among all solid-organ transplants. The most common site for posttransplant lymphoproliferative disorders are gastrointestinal tract followed by the graft itself. Airway involvement in posttransplant lymphoproliferative disorder is rarely encountered. We report a case of a 26-year-old renal allograft recipient who presented to the emergency room with airway obstruction necessitating an emergency tracheostomy. Imaging revealed a left tonsillar mass extending into the nasopharynx and retropharyngeal space causing complete oropharyngeal occlusion. Endoscopic biopsy from nasopharyngeal mass showed a diffuse large B-cell lymphoma and was Ebstein-Barr virus positive. Reduction in immunosuppression and treatment with posttransplant lymphoproliferative disorder-1 risk-stratified approach resulted in complete remission.

Endoscopic Sellar Defect Reconstruction with Avascular Modified Gasket Seal Technique for Sellar Tumors.

Watertight repair of the skull base defect is necessary during endonasal skull base surgery to avoid postoperative CSF leak (poCSFl) and consequent intracranial complications. Various techniques have been described for reconstructing sphenoid-sellar defects with varying success rates. We have described the immediate and long-term outcomes following the reconstruction of sphenoid-sellar defects with our technique. A retrospective analysis of the patients following transsphenoidal sellar surgery underwent barrier restoring reconstruction by multi-layered (inlay-overlay) with autologous thigh fat, fascia lata, fibrin glue, knitted collagen, and absorbable gelatin sponge (modified gasket seal technique). A total of 44 patients were included in the study (n = 44). Reconstruction with modified gasket seal technique was done for all patients. 26 (59.1%) had intraoperative CSF leak (ioCSFl), and 9 (20.4%) patients had grade 3 Esposito-Kelly ioCSFl requiring adjunct short-term pressure reducing procedure (Lumbar drain) intraoperatively. 11/44 (25%) had poCSFl, 7/11 patients with poCSFl were managed conservatively, and 4/11 patients required rescue second surgery and ventriculoperitoneal shunting. 1 (2.3%) had severe meningitis and succumbed to it. Pneumocephalus was seen in 6 (13.6%). Multivariate analysis showed that revision surgery, GH-secreting tumors, and defects extending to the suprasellar region had higher chances of poCSFl (p < 0.001). All 43 alive patients had no CSF leak on long-term follow-up. The modified gasket seal technique is a viable technique for endoscopic sellar reconstruction for ioCSFl with an immediate success rate of 79.6% and 97.72% in the long term in preventing the postoperative CSF leak with a 13.6% rate of meningitis.

Retrosternal Thyroid with Mediastinal Extension: Surgical Approach and Management.

To assess the clinical presentation and the need for sternotomy as an additional approach for surgical excision of goitre with retrosternal extension. It was a retrospective review of 22 patients (13 female, 9 male; mean age: 50.36 years) who underwent total thyroidectomy for retrosternal extension. Between-group differences were assessed using Chi-square or Fisher exact test, appropriate P values < 0.05 were considered indicative of statistical significance. All cases were assessed by CT scan of neck and thorax to confirm mediastinal extension. The symptoms most commonly reported were dyspnoea 6 (27%), hoarseness (13%) and dysphagia 2 (9%). The retrosternal extent was grade 1(thoracic inlet to aortic arch) in 11 cases and grade 2(aortic arch to pericardium) in 11 cases. Overall, 13 (59%) patients showed CT evidence of tracheal deviation. Patients were divided into two groups based on the surgical approach: trans-cervical (n = 13) and trans-cervical plus trans-sternal (n = 9). The radiological extent of retrosternal descent of goitre in the mediastinum showed no significant correlation with the requirement of sternotomy in our cohort (odds ratio for sternotomy in grade 2 extension: 1.45). The need for sternotomy in cases of retrosternal thyroid does not depend on the radiological extent of tumour alone. It depends on multitude of factors like presence of dysphagia, dyspnoea or hoarseness. Preservation of recurrent laryngeal nerve and parathyroid glands is difficult in the restricted thoracic inlet space. Sternotomy is required for complete excision and preservation of major mediastinal vessels.

Rhinosporidiosis- Epidemiological, Clinicoradiological, Immunological Profile.

Introduction: Rhinosporidiosis is an enigmatic disease with many unsolved queries right from taxonomy to treatment. This study has been done to understand the disease characteristics with a peek into the lesser known immunological aspects of it by studying the changes in levels of certain primarily cell-mediated immunity (CMI)-specific cytokines in rhinosporidiosis patients. Materials and Methods: A prospective observational study was performed. Detailed epidemiological and clinicoradiological assessment was done along with selected inflammatory and immunological markers. The tests for immunological parameters were done by ELISA and CLIA and data were compiled and analyzed using appropriate statistics. Results: Disease showed male predominance and all patients gave a universal pond bathing history. Majority patients had O+ve blood group. Right side was affected most with nasal obstruction being commonest symptom. Nasal cavity was involved in majority of cases with inferior turbinate and meatus being sites of maximum occurrence and attachment. Nasopharynx, oropharynx were other involved sites. Extra-nasal sites included skin and parotid gland. Endoscopic and CECT findings were similar and confirmed intraoperatively. Tests for inflammatory markers showed no significant change in patients. Immunological markers -IL-6, TNF-beta- levels showed significant increase though no such increase was found with IFN-gamma levels. Conclusion: Rhinosporidiosis has a definite epidemiological and clinical-radiological profile. A clear association with exposure to contaminated water is present which could not be further associated with disease duration or recurrence. The immunological profile needs to be further investigated upon since it remains quite elusive.

Skull Base Involvement in Covid Associated Rhino-Orbital-Cerebral Mucormycosis: A Comprehensive Analysis.

The base of skull forms the first line of barrier to be breached in the transition of rhino-orbito-palatal forms of mucormycosis to intracranial forms with various neurological deficit. The pattern of base of skull erosion has prognostic implications in overall recovery and survival of the patient. The aim of the study was to assess the pattern of skull base involvement in cases of rhino-orbital-cerebral mucormycosis (ROCM) in terms of clinical presentations, radiological findings, intraoperative illustrations and post operative recovery. This is a retrospective single centre study of Covid associated Mucormycosis (CAM) patients with skull base involvement at a tertiary referral centre of central India from May 2021 to October 2021. Amongst a total of 248 patients of CAM, 54 patients with skull base involvement were included in our study. The cases were stratified into basifrontal-BF (15%), basisphenoid-BS (20%), orbital apex-OA (15%), basiocciput-BO (26%), frontal bone osteomyelitis-FBO (22%) and sphenoid bone osteomyelitis-SBO (2%), based on their pattern of involvement of skull base and intracranial spread. Early ethmoid and cribriform plate involvement progressed to frontal lobe abscess while early maxillary disease progressed to developed temporal lobe abscess. The orbital apex lesions had early onset cavernous sinus thrombosis. Analysis of clinical manifestations and postoperative follow up revealed an emerging pattern where Posterosuperior lesions of paranasal sinuses (Ethmoid, roof of maxilla and orbit) progressing to BF, BS, OA, FBO and SBO had poorer treatment outcome than Anteroinferior (Floor of maxillary sinus, palate) based lesions which involved BO of skull base. The inferiorly located diseases had better prognosis, less duration of hospital stay, lesser mortality and decreased need for second surgery. There exists a temporal relation of the initial site of fungal load in sinonasal region to their subsequent intracranial spread. Classification into subtypes helped in disease stratification which helped in prognostication and surgical planning. Early intervention by multidisciplinary team improved survival outcome.

Emergency Tracheostomy in Locally Advanced Anaplastic Thyroid Cancer.

Over 30% of cases may present with acute airway obstruction due to anaplastic thyroid cancer (ATC). In such situations, performing an emergency tracheostomy may be mandatory to save the life. A retrospective, single-centre study at our centre was conducted between 1 January 2021 to 31 December 2022. We had included 17 patients with asphyxia due to ATC and subsequently underwent tracheostomy for stridor. The overall survival (OS) ranged from 2 days to 16 months (median = 11 months). The 30-day mortality was 17.6%. One-year overall survival was 36%. A statistically significant difference in the OS among patients with distant metastasis and Shin grade IV tracheal infiltration (p < 0.001, Log Rank (Mantel-Cox), CI:95%). The degree of tracheal deviation correlated with the patent age group (Pearson chi-square (pc), p = 0.031), type of anaesthesia used local versus general (pc, p < 0.001) and site of tracheostoma (pc, p = 0.028). The degree of tracheal infiltration correlated with the presence of distant metastasis (pc, p = 0.01) and OS (pc, p = 0.013). Tracheostomy in patients with ATC is performed in extreme circumstances to support an airway. Patients often require isthmectomy to obtain adequate access for a tracheostomy, highlighting the importance of having a highly experienced surgeon involved. An attempt to perform the tracheostomy in the ward or the emergency room under local anaesthesia should be avoided. Patients and relatives should be educated to communicate evolving issues and tracheostomy care in the patient's best interests, given the unusual context of ATC. Level of evidence, IV.

Clinical, Demographic, and Oral Presentations of COVID-19 Associated Mucormycosis from a Tertiary Care Hospital in India: A Cross-Sectional Study.

Background: The black fungus, mucormycosis, is on the list of lethal complications reported in recent times in COVID patients. Methodology: This cross-sectional study included all cases of post-COVID-19 mucormycosis. Patients' demographics, clinical presentations, and general health information were collected using a pre-designed form. Results: The study included 171 participants with the mean (SD) age as 49 (10) years with the sex distribution as 71% (122/171) male and 29% (49/122) females. About half of the admitted patients (47%) were known cases of Diabetes Mellitus type II with a median (IQR) Glycosylated Haemoglobin (HbA1c) of 9.1% (7-11.1%). Only 28% (48/171) had received the first COVID vaccination, and 2.9% (5/171) were fully vaccinated with two doses. During COVID-19, 76% (130/171) required hospitalisation for a mean (SD) stay of 11 (6.4) days. Eighty percent of the patients (136/171) received steroids during therapy, while 87% (150/171) and 51% (88/171) received antibiotics and antivirals, respectively. Oxygen was administered to 71% of hospitalised patients (120/171), with 39.1% (47/120) receiving it for more than 7 days. About the development of the first symptoms of mucormycosis (headache, nasal congestion, black crusts in the nose, facial pain, swelling in cheeks and eyes, and loss of vision) after being diagnosed with COVID-19, 16% (28/171) reported it within 7 days, 75% (127/171) between 8 and 30th days and 9% (16/171) after a month. On examination, 20% of mucor patients had hard palate findings, eschars, fistulas, and perforations, 38% had periodontal abscesses, and 5% reported tenderness to percussion. Conclusion: Generally, oral manifestations involved the palate and included varying degrees of mucosal discolouration, swelling, ulcers, superficial necrotic areas, and bone exposure and necrosis with dark eschars.

Rhinocerebral mucormycosis (RCM): To study the clinical spectrum and outcome of 61 cases of RCM managed at a tertiary care center in India.

Background: Mucormycosis is a life-threatening infection of the paranasal sinuses and nasal cavities that can easily spread to the orbit and the brain. It is caused by fungi of the family Mucoraceae. We present a case series of 61 patients diagnosed and treated for rhinocerebral mucormycosis (RCM) at a single tertiary health care center. Methods: After obtaining ethical clearance, all patient files with a final diagnosis of RCM were thoroughly analyzed in departmental records and a master chart was prepared. The study evaluated the etiology, clinical spectrum, diagnosis, management, complications, and outcome at 3 months of RCM cases. Results: About 93.4% of the RCM cases were diabetic and an equal number had a past history of COVID infection. About 85.2% had received steroids for the treatment of coronavirus disease 2019 infection. The most common presentation of RCM was temporal lobe abscess (25.7%) followed by frontal lobe abscess (16.6%). At 3 months post-diagnosis, mortality in our study was 42.6%. About 26.2 % of the RCM cases had no disease, 23% had a static disease, and 8.2% had progressive disease at the end of 3 months. Conclusion: We report the largest single-center case series of RCM, comprising 61 patients. This case series underscores the importance of the early diagnosis and prompt treatment for a better prognosis for this dreadful disease. The three pillars of treatment for RCM cases include reversal of the immunosuppressive state, administration of antifungal drugs, and extensive surgical debridement. In spite of all this, mortality remains high.

Stress-only imaging in patients with prior SPECT MPI: a simulation study.

OBJECTIVES: The aim of this study was to determine if omitting the repeat resting scan in patients who had prior single-photon emission computed tomography myocardial perfusion imaging (SPECT MPI) would have an impact on the interpretation of the stress test. BACKGROUND: Current guidelines recommend stress and rest imaging for SPECT MPI studies. Stress-only imaging has also entered the guidelines as a feasible option in low-risk patients but has not been studied in high-risk patients. METHODS: Two independent readers interpreted 47 consecutive MPIs with prior images to determine if the repeat resting scan had an impact on interpretation of the stress test images. In this retrospective analysis, we compared interpretation of stress-only SPECT images using the old rest image for comparison versus conventional rest-stress SPECT imaging. Both readers were blinded to study results. The primary end point of this study was a comparison of summed difference scores (SDS) from stress-only interpretation compared to standard rest-stress interpretation. RESULTS: In this study, 36% (98/272) of patients had previous SPECT MPI. Of these patients, 48% (n = 47) were eligible for stress-only imaging. There was strong agreement between the SDS from the new stress versus old rest image compared with the new stress versus new rest image (r = 0.866, P < .001) with a mean difference in SDS of 0.6 ± 1.7. In this population, 41 of the 47 studies (87%) could have been performed with a stress-only SPECT MPI with comparison with the prior resting study. Starting with the stress-only protocol would have reduced the radiation in this population by 76%. CONCLUSIONS: Very similar data is obtained with stress-only imaging in patients who have a prior resting study. Our study suggests that the stress-only imaging may possibly be expanded to populations who have been studied previously or are at higher risk, reserving the option to add a resting study if the interpretation of the stress-only study is unclear.

An Unusual Presentation of Supraglottic Low-Grade B-Cell Non-Hodgkin's Lymphoma with Tracheostomal Myiasis.

60-year-old male patient presented with dysphagia and a change in voice for eight months. It was established after Direct laryngoscopy surgery and biopsy, that it was a low-grade B cell non-Hodgkin lymphoma. The primary lesion is resolved with Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, and Prednisolone regimen. Four months later, patient presented with a discharge and maggots at the tracheostomy site. Ifosfamide, Etoposide, Carboplatin was started after a secondary recurrence of disease progression. Hereby we infer this is an unusual case presentation, myiasis with lymphoma recurrence and tough exacting to the otolaryngologist as there are more chances of misdiagnosing as squamous cell carcinoma..

Experience, Challenges and Outcome of Implementing Universal New Born Hearing Screening in a Medical College Hospital Set Up.

In India, newborn hearing screening programs have been implemented as a part of research studies since early 1970s. Amongst the previously reported programs most are from the southern region and very few are from the west and the northern region of the country. There is a lack of evidence of such program in other region of the country. 1. To study the outcome, experience, and challenges faced during the implementation of the universal newborn hearing screening program in a medical college set up of Raipur, Chhattisgarh. 2. To determine the prevalence of hearing impairment with a two tier screening protocol with Otoacoustic emission and Auditory Brainstem Response. The Prospective Non randomised study was carried out between December 2017 and December 2019. A total of 1200 neonates delivered at the medical college, Raipur were screened using the two tier screening protocol. In our study, the prevalence of hearing loss was 2 per 1000 live births for bilateral hearing loss and 1 per 1000 live births for unilateral hearing loss. Implementing universal newborn screening in a vast country like India is a challenging task because of a high birth rate, diverse socio-economic and cultural background with limited resources. Though several hospitals and clinics have implemented the UNHS program, yet there is a dearth of literature regarding the program outcome, success, challenges, and lessons learnt. Therefore best practices of such evolved programs should be in public domain.

Mammary Analogue Secretory Carcinoma of Submandibular gland.

Introduction: Mammary Analogue Secretory Carcinoma of salivary glands (MASC) is a low-grade carcinoma of salivary glands of the head-neck region. It bears histological resemblance to Secretory Carcinoma of the breast and Acinic Cell Carcinoma (ACC) of the parotid gland. Its clinical behaviour and aggressiveness vary amongst individuals and experience in MASC of the submandibular gland are limited. Case Report: We report a 16-year-old female with binary neck swelling in the submandibular region. The hard swelling in the submandibular region was a MASC and the soft cystic mass was a synchronous congenital lymphatic cyst in the neck. We report two unusual features, an extremely rare involvement of MASC of submandibular salivary gland and the presence of a congenital lymphatic cyst in the area adjacent to the main tumour mass. Treatment was done by surgical excision of both the neck masses in-toto and ipsilateral selective neck dissection (Level I-IV). Conclusions: While MASC's histological pattern has been described in previous studies, its clinical picture is rarely documented. This report aims to shed light on the clinical presentation of this under-diagnosed entity and the aggressive management protocol required during preoperative workup, intraoperative disease clearance and post-operative follow up of such patients. MASC of the submandibular salivary gland is an uncommon cause of neck swelling in the adolescent age group, but due to its occasional aggressive nature, should be borne in mind as a possible differential diagnosis of salivary gland tumours.

Managing subglottic stenosis with Montgomery tube - Our experience.

Background: The purpose of this retrospective study is to evaluate the outcome of Montgomery T-tube insertion in our institution (AIIMS, Raipur). This study also throws light on its indications and complications. Methods: This is a retrospective study of 10 patients who presented with laryngotracheal stenosis and managed by Laryngofissure with Montgomery Tube insertion in the Department of Otorhinolaryngology, Head and Neck Surgery atAll India Institute of Medical Sciences (AIIMS) Raipur, India, during the period of January 2018- JUNE 2020. Results: The most common cause of laryngotracheal stenosis was prolonged intubation as seen in 80% patients.Majority of patients (40%) in this study were in the 3rd decade. In this study all the patients underwent tracheostomy prior to treatment for stenosis. The most common complication seen was surgical emphysema in post-operative period seen in 6 patients (60%) followed by crusting in 4 patients (40%), secondary granulation tissue formation in 4 patients (40%). Montgomery tube reinsertion had to be done in 2 patients (20%). Conclusions: Laryngotracheal stenosis (LTS) has always been and will remain a challenge to the otolaryngologistsand a multidisciplinary approach is required to tackle it.A multitude of surgeries have been described for the management of Laryngotracheal stenosis ranging from Endoscopic dilatation and cricotracheal resection with anterior and posterior grafting and anastomosis but many of them require specialized training and expertise,prolonged ICU care and have morbidity and mortality. 'Laryngofissure and Montgomery Tube stenting provides a safe and easy treatment option which can be done at most centres provided appropriate case selection has been done.

Outcomes of Open Fronto-Facial Resection for Fungal Osteomyelitis of Frontal Bone.

INTRODUCTION: The second wave of coronavirus disease 2019 (COVID-19) led to the resurgence of opportunistic infections due to the injudicious use of steroids. Sinonasal mucormycosis was declared an epidemic in India during the pandemic. Mucormycosis was managed effectively by surgical debridement along with systemic amphotericin B. Currently, a resurgence of mucormycosis following initial treatment, in the form of fungal osteomyelitis of the frontal bone, is being seen in India. METHODS: This prospective study included 10 patients with fungal osteomyelitis of the frontal bone due to mucormycosis. All patients underwent surgical debridement of the sequestrum and involucrum, with systemic antifungal pharmacotherapy. RESULTS: The average duration of time until mucormycosis recurrence was 22 days following initial treatment (range 10-33 days). Patients presented with extracranial bossing following outer frontal cortex erosion (n=3), bicortical erosion (n=3), bifrontal involvement (n=2), dural involvement (n=3), and involvement of the brain parenchyma and prefrontal cortex (n=2). All cases underwent debridement of the entire sequestrous bone and involucrum until normal bone could be identified. The mean admission duration was 4 weeks (range 3-6 weeks). All treated patients are currently alive and without disease, confirmed by contrast-enhanced computed tomography. CONCLUSION: Based on our experience, the successful treatment of fungal osteomyelitis due to mucormycosis requires a four-pronged approach: early detection, multidisciplinary management of comorbidities, surgical debridement of necrotic bone, and adequate systemic antifungal therapy.

Multidisciplinary Management of COVID-Associated Mucormycosis Syndemic in India.

The study aimed to determine clinical presentation, contributing factors, medical and surgical management, and outcome of patients with coronavirus disease 2019 (COVID-19)-associated mucormycosis (CAM). A cross-sectional, single-center study was conducted on patients receiving multidisciplinary treatment for mucormycosis following the second wave of COVID-19 pandemic from April to June 2021 in India. Clinicoepidemiological factors were analyzed, 30-day overall survival and disease-specific survival were determined, and t-test was used to determine the statistical significance. A total of 215 patients were included in the study, the cases were stratified into sino-nasal 95 (44.2%), sino-naso-orbital 32 (14.9%), sino-naso-palatal 55 (25.6%), sino-naso-cerebral 12 (5.6%), sino-naso-orbito-cerebral 16 (7.4%), and sino-naso-orbito-palato-cerebral 5 (2.3%) based on their presentation. A multidisciplinary team treated patients by surgical wound debridement and medical therapy with broad-spectrum antibiotics and amphotericin B. Across all disease stages, cumulative 30-day disease-specific survival is 94% (p < 0.001, intergroup comparison, Breslow (generalized Wilcoxon) CI 95%) and overall 30-day survival is 87.9% (p < 0.001, intergroup comparison, Breslow (generalized Wilcoxon) CI 95%) (censored). Early identification, triaging, and proper multidisciplinary team management with systemic antifungals, surgical debridement, and control of comorbidities lead to desirable outcomes in COVID-associated mucormycosis. The patients with intracranial involvement have a higher chance of mortality compared to the other group. Supplementary Information: The online version contains supplementary material available at 10.1007/s12262-021-03134-0.

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.

Free Flap Reconstruction and Its Management in Sickle Cell Trait: Lessons Learned from a Case.

Oral cancers are amongst the most common cancers in the Indian subcontinent; in India alone, an estimated 1.2 lakh new patients were diagnosed with it. Reconstruction with free flaps slowly gained popularity over time to become the standard for care for treating large head and neck defects. Flap selection is a complex process; more specifically, the preoperative conditions of patients, the extent of the disease, and the resources available are critical considerations to consider when selecting the best reconstructive technique. It is very well established that certain parts of India, especially the tribal area of Central and southern India, have high prevalence of sickle cell trait (SCT) and sickle cell disease compared to the rest of the country. The sickle cell trait poses a potential increase in morbidity in the perioperative care due to surgical stress. Unfortunately, there are no published articles on the management of a free flap in a case of SCT. Here, in this article, we investigate the issues encountered during the perioperative care in a patient who undergone oral cavity composite resection with free fibula reconstruction. SCT screening must be undertaken mainly to identify, mitigate, and manage the adverse events in the perioperative period. The screening test is very inexpensive and has good sensitivity to detect the heterozygous and homozygous disease. We would recommend screening of all the patients hailing from high-risk endemic areas. The free flap in a case of sickle cell trait is not a contraindication, but a surgeon must understand the nuances in the management of complications in such case. Screening for sickle cell trait followed by perioperative blood transfusions, anticoagulation seems beneficial in a patient undergoing free flaps with sickle cell trait.