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Lip cancer is the most common malignant lesion of the oral cavity. Most of the tumors have been presented in the lower lip as a SCC, whereas the upper lip SCC is rare. Surgical excision with negative margins is the mainstay of treatment for lip SCC. The author presents a patient with the upper lip SCC treated by wedge surgical excision. Primary reconstruction of the large upper lip defects can be successfully used in appropriately selected patients.

The value of local anesthesia (LA) is widely recognized in oral and maxillofacial surgery. Many procedures can be performed with the use of local anesthetic alone, instilled at or near the site of surgery.The author presents a patient with neck tumor, where the tumor removal was managed under LA at outpatient clinic. Treatment and postoperative period was routine.Neck surgery under LA in outpatient environment shows a great potential in adequately selected patients.

Xanthelasma palpebrarum represents yellowish plaques, which mostly appear near the inner cantus of the eyelid. In most patients, cosmetic reasons are the main purpose for their removal.The author presents a patient with a lower eyelid xanthelasma where surgical excision was used as a first treatment option. Cosmetic reasons, fast recovery, and possibility of a 1-stage procedure were the main requests of the patient for the removal of xanthelasma. Treatment and postrecovery period were routine.In the treatment of xanthelasma palpebrarum of the lower eyelids, it is necessary to consider surgical excision as a first treatment option.

Septoplasty is usually performed under general anesthesia or local anesthesia with sedation. Nevertheless, septoplasty under pure local anesthesia is also feasible and it shows a great potential for fast-track surgery. This article presents a patient with nasal septal deviation where septoplasty was managed under local anesthesia at an outpatient clinic. Treatment and postoperative period were routine. Septoplasty under local anesthesia showed a great potential in adequately selected patient.

DNA sequence information underpins genetic research, enabling discoveries of important biological or medical benefit. Sequencing projects have traditionally used long (400-800 base pair) reads, but the existence of reference sequences for the human and many other genomes makes it possible to develop new, fast approaches to re-sequencing, whereby shorter reads are compared to a reference to identify intraspecies genetic variation. Here we report an approach that generates several billion bases of accurate nucleotide sequence per experiment at low cost. Single molecules of DNA are attached to a flat surface, amplified in situ and used as templates for synthetic sequencing with fluorescent reversible terminator deoxyribonucleotides. Images of the surface are analysed to generate high-quality sequence. We demonstrate application of this approach to human genome sequencing on flow-sorted X chromosomes and then scale the approach to determine the genome sequence of a male Yoruba from Ibadan, Nigeria. We build an accurate consensus sequence from >30x average depth of paired 35-base reads. We characterize four million single-nucleotide polymorphisms and four hundred thousand structural variants, many of which were previously unknown. Our approach is effective for accurate, rapid and economical whole-genome re-sequencing and many other biomedical applications.