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A b s t r a c t 1 Introduction The problem of computing a piecewise linear approximation to a surface from a set of sample points on the surface has been a focus of research in solid modeling and graphics due to its many applications. The input to this surface reconstruction problem consists of the three dimensional coordinates of the sampled points. The(More)
BACKGROUND Laparoscopic Nissen fundoplication (LNF) is a commonly performed procedure for the treatment of gastro esophageal reflux disease (GERD) worldwide. However, unfavourable postoperative sequel, including gas bloat and dysphagia, has encouraged surgeons to perform alternative procedures such as laparoscopic Toupet fundoplication (LTF). This(More)
Cancer of the oral cavity makes up approximately 30% of all head and neck region tumors. Skin metastasis is rare with an incidence ranging between 0.7% and 2.4%. Skin metastasis usually occurs in the neck, scalp, and over the skin near the primary site. We report a patient with carcinoma left buccal mucosa who presented with distant skin metastases to the(More)
BACKGROUND This is an unusual case of a 26-year-old P2L2 lady who presented with chief complaints of pain abdomen and irregular bleeding p/v with history of post-coital bleeding. CASE REPORT On per speculum examination, cervix was replaced by an irregular friable growth, which was bleeding on touch. A clinical diagnosis of carcinoma cervix was made but(More)
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