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1.
Am J Otolaryngol ; 42(6): 103139, 2021.
Article in English | MEDLINE | ID: mdl-34174671

ABSTRACT

The cellular blue nevus tumor is a type of dendritic melanocytic nevus that is typically benign and exceedingly rare. The incidence of all blue nevi is about 1%, usually affecting the adult population and appearing on the extremities, sacrococcygeal or gluteal regions. There have only been a handful of case reports cited in the literature where cellular blue nevi present in the head and neck region, usually affecting the scalp and young adult population (7, 8). As such, it is exceedingly rare to encounter a cellular blue nevus tumor in the neck or infiltrating into neck lymph nodes. Here we report a rare case of a cellular blue nevus tumor presenting as a right neck mass in a pediatric 16-year-old patient, shown to invade into the submandibular lymph node and surrounding soft tissue. It is important to be aware of the cellular blue nevus tumor as a differential diagnosis in pediatric neck masses. Histological evaluation is necessary to determine tumor aggression and malignant potential which can guide further treatment in pediatric patients.


Subject(s)
Lymph Nodes/pathology , Mandible , Nevus, Blue/pathology , Skin Neoplasms/pathology , Adolescent , Biomarkers, Tumor/analysis , Diagnosis, Differential , Female , Humans , Lymph Nodes/surgery , MART-1 Antigen/analysis , Nevus, Blue/diagnosis , Nevus, Blue/surgery , SOXE Transcription Factors/analysis , Skin Neoplasms/diagnosis , Skin Neoplasms/surgery , Tomography, X-Ray Computed , Treatment Outcome , gp100 Melanoma Antigen/analysis
2.
HIV Med ; 8(1): 28-31, 2007 Jan.
Article in English | MEDLINE | ID: mdl-17305929

ABSTRACT

BACKGROUND: Standard two-step HIV testing is limited by poor return-for-results rates and misses high-risk individuals who do not access conventional testing facilities. METHODS: We describe a community-based rapid HIV testing programme in which homeless and marginally housed adults recruited from shelters, free meal programmes and single room occupancy hotels in San Francisco received OraQuick Rapid HIV-1 Antibody testing (OraSure Technologies, Bethlehem, PA, USA). RESULTS: Over 8 months, 1614 adults were invited to participate and 1213 (75.2%) underwent testing. HIV seroprevalence was 15.4% (187 of 1213 individuals) overall and 3.5% (37 of 1063) amongst high-risk individuals reporting no previous testing, a prior negative test, or previous testing without result disclosure. All 1213 participants received their results. Of 30 newly diagnosed persons who received confirmatory results, 26 (86.7%) reported at least one contact with a primary healthcare provider in the 6 months following diagnosis. CONCLUSIONS: We conclude that community-based rapid testing is feasible, acceptable and effective based on the numbers of high-risk persons tested over a short period, the participation rate, the prevalence of new infection, the rate of result disclosure, and the proportion linked to care.


Subject(s)
HIV Infections , HIV Seroprevalence , Mass Screening/methods , Adolescent , Adult , Community Health Services , Female , HIV Infections/diagnosis , HIV Infections/epidemiology , Health Services Accessibility , Ill-Housed Persons , Humans , Male , Middle Aged , Residence Characteristics , San Francisco/epidemiology , Urban Health , Urban Health Services
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