Oral Manifestations Associated to Paracoccidioidomicosis and Histoplasmosis

Objective: To determine the frequency and clinical forms of oral manifestations associated to Paracoccidioidomycosis (PCM) and Histoplasmosis. Material and Methods: 481 medical records of outpatients referred to the Medical Mycology Department were reviewed since 2009 to 2016. Data were analyzed using descriptive statistical methods. Results: 47 (9.77%) cases had oral manifestations, 29 (61.70%) were associated to PCM and 18 (38.29%) to histoplasmosis. For PCM, male-female ratio was 8:1 and 1:1 for histoplasmosis. The average age for PCM was 48 years old and 53 for histoplasmosis. All the PCM patients had more than 1 oral structure affected: 44.82% were gingival lesions and 27.58% palate. In patients with histoplasmosis, 6 (33.33%) were lesions affecting palate and 6 (33.33%) involving tongue. For both entities, painful ulcers and granulomatous-like lesions were the most prevalent clinical forms; however, we observed a wide range of other oral manifestations. Regarding PCM patient's comorbidities, 3 (10.34%) cases had HIV/AIDS, 8 (27.58%) histoplasmosis and 2 (6.89%) carcinomas. Whereas the comorbidities of patients with histoplasmosis, 2 (11.11%) had HIV/AIDS and 1 (5.55%) had carcinoma. Conclusion: In endemic countries for both mycoses, dentists must be aware of patients with mouth lesions, take advantage of epidemiologic clues that suggest risk factors and be acquainted with all the current diagnostic tests in order to make a quick diagnosis and treatment in highly suspicious cases.

Prevalence of oral soft tissue lesions in an elderly venezuelan population.

AIM: The purpose of the present study was to determine the prevalence of the oral soft tissue lesions in patients referred to the geriatric unit "Dr. Joaquin Quintero", National Institute of Gerontology. STUDY DESIGN: 340 patients were clinically evaluated, of these 266 were institutionalized and 74 were seen at the outpatient clinic, age ranging 60 to 104 years. 212 were females and 128 males. The statistical analysis was done using the SPSS software (11.0) to a significant level of 5% (p<0.05). RESULTS: Fifty seven percent of the studied population presented one or more oral lesions, associated to prosthetic use, trauma and tobacco consumption. Females were more affected than males. The lesions were more frequently observed between 60 to 74 years of the institutionalized group of patients of these, 34% exhibited only one oral lesion. Few cases presented up to 4 oral lesions. The most common alterations observed were: denture stomatitis, oral leukoplakia, hemangioma, oral melanotic macule, traumatic fibroma, inflammatory fibrous hyperplasia and angular cheilitis. CONCLUSIONS: The findings observed in this population are important to be considered when clinically evaluating oral soft tissue in elderly. Close follow up and systematic evaluation is required in this population.

Prevalence of oral soft tissue lesions in an elderly venezuelan population

Aim: The purpose of the present study was to determine the prevalence of the oral soft tissue lesions in patients referred to the geriatric unit “Dr. Joaquin Quintero”, National Institute of Gerontology.Study Design: 340 patients were clinically evaluated, of these 266 were institutionalized and 74 were seen at theoutpatient clinic, age ranging 60 to 104 years. 212 were females and 128 males. The statistical analysis was done using the SPSS software (11.0) to a significant level of 5% (p<0.05).Results: Fifty seven percent of the studied population presented one or more oral lesions, associated to prosthetic use, trauma and tobacco consumption. Females were more affected than males. The lesions were more frequently observed between 60 to 74 years of the institutionalized group of patients of these, 34% exhibited only one oral lesion. Few cases presented up to 4 oral lesions. The most common alterations observed were: denture stomatitis, oral leukoplakia,hemangioma, oral melanotic macule, traumatic fibroma, inflammatory fibrous hyperplasia and angular cheilitis.Conclusions: The findings observed in this population are important to be considered when clinically evaluating oral soft tissue in elderly. Close follow up and systematic evaluation is required in this population