RESUMO
AIM: Facial aging is the union of multiple effects such as exposure to the sun, ambiental stress, smog, tobacco. It reflects the dynamic, cumulative effects of time on the skin, soft tissues, and deep structural components of the face showing skin textural changes and loss of facial volume. There are a multitude of techniques currently used to perform face lifts, but the unique objective is to achieve a good and safe result. METHODS: This paper describes a new safe approach to midfacial rejuvenation that combines the elements of superficial musculoaponeurotic system (SMAS) plication, about four vectors, with a blepharoplasty to achieve long-lasting improvement of the aging midface and a more natural effect. Plication of the SMAS over the suture, provides three vectors of elevation beneath the skin in midface rhytidectomy linked to the Lorè's fascia and the third vector of elevation of platysma behind the ear. RESULTS: This new technique, called KOr.U technique, was used in 31 patients between October 2010 and October 2012, producing effective long-lasting results, returning a volume of midface with no injury. DISCUSSION: This simplified approach is safe and can be easily performed under local anesthesia as an isolated midface procedure, avoiding the facial nerve.
RESUMO
PURPOSE: Warthin tumor, also known as papillary cystadenoma lymphomatosum, is a fairly common tumor. It makes up 14% to 30% of parotid tumors. There has been much interest in this tumor because of its typical and intriguing morphologic features: the association of benign-looking lymphoid and epithelial components and its frequent occurrence in the intraparotid or periparotid lymph nodes. Moreover, multifocal and/or bilateral Warthin tumors have been reported, and malignant transformation of Warthin tumor and its association with other malignancies have been documented. Warthin tumor can sometimes be confused with other pathologic lesions because of symptoms and signs that accompany the disease, so it could be treated as other pathologic lesions. PATIENTS AND METHODS: We present 3 patients. The first one had a differentiated squamous cell carcinoma, no lymph node metastasis, and a Warthin tumor of the left parotid gland. The other 2 patients presented monoclonal gammopathy and a high tracer uptake in the left parotid gland by the 18F-fluorodeoxyglucose positron emission tomography/computed tomography total body. RESULTS AND CONCLUSIONS: The aim of this study was to evaluate the clinical and histopathologic features of 3 cases where clinical presentation of a Warthin tumor lies in the possible errors in diagnosis and decision making and not least in the management of the patient.
