Person identification in Ethnic Indian Goans using ear biometrics and neural networks.

This study presents new insights and experimental results for the use of ears as a non-invasive biometric for human identification. To determine the uniqueness of the external ear pattern two methods were employed: The Weighted Scoring System and Pattern Recognition by Neural Networks. A total of 10 external ear features classified into 37 sub-features for both right and left ears of 400 Indians of Goan origin were studied after acquiring standardized side profile digital photographs.

Primary tuberculous osteomyelitis of the mandible: a case report.

A 10-year-old female child presented with a gradually increasing swelling of 2 months' duration on the left side of her face. The history given by the guardian was not very specific. However, the history revealed possible contact between the child and a tuberculous patient.

Oral radiographic and clinico-pathologic presentation of Erdheim-Chester disease: a case report.

A 69-year-old woman with unexplained fever and weakness was referred for evaluation of a solitary mandibular swelling adjacent to a severely resorbed edentulous mandibular ridge. The patient had coexisting craniofacial-skeletal lesions and diabetes insipidus. Histological and immunohistochemical staining of sections from mandibular lesions confirmed the rare diagnosis of Erdheim-Chester disease.