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Introduction & Objective: Lifestyle is one of the most important factors affecting health. Nurses, as health promoters, are at the forefront of the fight against Covid-19 disease; thus, they are at risk of the disease and its subsequent problems. The present study aimed to determine the lifestyle and influential factors among nurses with Covid-19., Methods: This is a cross-sectional study performed on 250 nurses with Covid-19, working in hospitals affiliated with Tehran University of Medical Sciences in 2021. Samples were first selected by multi-stage random sampling method. Then, they were classified into clusters using purposive sampling method based on inclusion criteria. The data were collected using a demographic questionnaire and a cross-culturally adapted nurses' lifestyle questionnaire. Then, the data analysis was performed using descriptive and inferential statistical tests in SPSS ver. 25. Eventually, p-value < .05 was considered as the significant level., Results: The mean score of nurses' lifestyle was 4.06 ± 0.39. The highest scores of lifestyle subscales include competency (4.69 ± 0.30), systematic interactions (4.66 ± 0.35), responsibility (4.086 ± 0.55), role management and work system (3.68 ± 0.52), management of individual life (3.49 ± 0.68), and interactions (3.34 ± 0.44), respectively. The findings of the linear regression statistical test showed that sex, marriage, work shift, and work experience have significant predictive power for the overall lifestyle, respectively., Conclusion: Nurses with Covid-19have an acceptable lifestyle level. Factors such as sex, marriage, shift work, and work experience affect the lifestyle of nurses with Covid-19. Accordingly, planning is necessary to improve the lifestyle of nurses and the factors affecting it during the Covid-19 pandemic., Competing Interests: Declaration of Conflicting Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2022.)

Primary Merkel cell carcinoma (MCC) is a neuroendocrine tumor that typically affects older whites. It usually originates in the dermis, but in rare instances it has arisen in other primary sites, including the oral mucosa and the parotid gland. Explanations for the presence of MCC in these atypical locations have included theories of malignant transformation and neuroendocrine migration. We describe the case of a 35-year-old white woman who had an MCC in the parotid gland and no evidence of any other primary cutaneous lesion. A left superficial parotidectomy with facial nerve preservation was performed, and a histologic diagnosis of MCC was made. Positron-emission tomography was negative for other lesions, and postoperative radiation therapy was administered for local control. To the best of our knowledge, this is only the sixth case of a primary MCC of the parotid gland to be reported in the English-language literature; of these 6 patients, ours was by far the youngest. Otolaryngologists should be familiar with this rare but potentially fatal neoplasm.

Sarcoidosis is a systemic disease of unknown origin that is characterized by noncaseating granulomatous lesions. Primary otolaryngologic manifestations of sarcoidosis are not commonly seen. The documented incidence of parotid gland involvement (either primary or secondary) is only 6%. Extrapulmonary involvement can be present in up to 30% of patients with sarcoidosis and can present at the same time as pulmonary sarcoidosis. We report a case involving a patient with primary unilateral parotid sarcoidosis who returned with bilateral recurrence approximately 4 years after a total unilateral parotidectomy. To the best of our knowledge, this is only the second reported case in the English-language literature of primary parotid sarcoidosis that is the sole manifestation of the disease. We also discuss methods of diagnosis and treatment of head and neck manifestations of sarcoidosis.

Pleomorphic adenomas of the external auditory canal (EAC) are benign tumors of the ceruminal glands; they are a rare entity. Arising from the lateral cartilaginous portion of the EAC, these lesions can be challenging to diagnose in view of their rare clinical presentation, indolent symptoms, and a lack of familiarity on the part of histopathologists. We report the case of a pleomorphic adenoma in a 32-year-old woman, and we review the literature on glandular neoplasms of the EAC, with particular emphasis on terminology and factors that can hinder the diagnosis.

The concept of rhinogenic headaches remains a subject of much debate. While many authors have reported good results in treating these headaches with endoscopic sinus surgery, few have attempted to establish objective criteria for identifying the best surgical candidates. We conducted a study of 33 adults with rhinogenic headaches to determine if three elements of the history and/or five aspects of computed tomography (CT) would predict which patients might benefit from the minimally invasive sinus technique (MIST) as the primary treatment modality for their headaches. Postoperative follow-up interviews revealed that endoscopic surgery was widely successful, as 28 patients (84.8%) reported improvement. However, we were unable to find any statistically significant history or CT parameters that predicted surgical outcomes.

The diagnosis of low-grade B-cell lymphoma consistent with marginal-zone lymphoma has proven to be challenging when the disease involves the hard palate. The diagnosis is complicated by the nonspecific nature of the presenting symptoms and a difficult-to-differentiate histologic picture. We describe a case of low-grade B-cell lymphoma of the hard palate with a delayed presentation. We also compare the features of this case with the features of the small number of other such cases that have been reported in the literature. Finally, we review the etiology of low-grade B-cell lymphoma, we discuss its radiologic and pathologic features, and we briefly describe the treatment options.

Fetal rhabdomyoma is not generally considered part of nevoid basal cell carcinoma syndrome. However, a review of the literature revealed five patients with this syndrome who also had fetal rhabdomyomas in various locations. We report the first patient with nevoid basal cell carcinoma syndrome and a fetal rhabdomyoma of the tongue. We recommend that embryonal rhabdomyosarcoma be ruled out to avoid overly aggressive treatment of these patients.