[Third National Ovarian Consensus. 2011. Grupo de Investigación en Cáncer de Ovario y Tumores Ginecológicos de México "GICOM"].

Introduction: Ovarian cancer (OC) is the third most common gynecologic malignancy worldwide. Most of cases it is of epithelial origin. At the present time there is not a standardized screening method, which makes difficult the early diagnosis.

Cetuximab concomitant with gemcitabine and radiotherapy in advanced squamous cell carcinomas of upper aerodigestive tract: a pilot study.

Purpose: To explore the response and toxicity of advanced non-metastatic squamous cell carcinomas of upper aerodigestive tract (SCC-UADT) to a combination of cetuximab concomitant with gemcitabine and radiotherapy.

Methods: We managed patients with concomitant treatment of cetuximab (400 mg/m(2) as uploading dose, then 250 mg/m(2), IV) concomitant with gemcitabine (50 mg/m(2)) weekly for seven courses, and radiotherapy in classical fractionation until completion of 70 Gy. Primary endpoints were complete response (CR) to treatment and toxicity.

[Laryngeal cancer in patients younger vs older than 40 years old: a matched-paired analysis].

Background: To compare clinical and demographic data between laryngeal cancer patients younger and older than 40 years old.

Methods: Is a matched-paired study, realized from 1989 to 2002. We selected 500 laryngeal cancer patients treated in the National Cancer Institute of Mexico.

[Surgical practice in the Mexican Empire].

The prehispanic medicines of Mexico are considered as testimony of the splendor of the Meso-American cultures; their great scientific advance and technical allowed them to accumulate a vast collection of clinical and pathological data based on the observation and experimentation. They integrated a nomenclature medical surgical that reflected their advance in those fields of the knowledge, where the anatomy and surgery occupied a preponderant paper. The medicine was known generically as ticiotl, of where it derives the term tícitl for the doctor.

[Maffucci's syndrome. Case reports and literature review].

Maffucci syndrome is a rare, congenital disease, which is associated with the appearance of multiple enchondromas (possibility of malignant transformation in 20 to 100%), soft tissue hemangiomas and other mesenchymatous injuries. Case 1 is a 33-year-old female who presented with multiple nodules predominantly in upper extremities. Upon examination, there was deformity in articulation and nodules on the hands, which were soft and moveable.