Incidence of complications in breast reconstruction with autologous tissue in a third level hospital

Background: The objective of this study is to analyze the incidence of complications after breast reconstruction with pedicled or free flaps at the hospital general de Mexico "Dr. Eduardo Liceaga”. Methods: A retrospective, single-center study, including 44 female patients, who underwent immediate or delayed breast reconstruction after breast cancer, between 2019 and 2020, and had at least a 2-year follow up, evaluating the association between patient risk factors (age, history of radiotherapy, presence of overweight or obesity and immediate or delayed reconstruction) with the presence of complications such as seroma, hematoma, wound infection or wound dehiscence. We analyzed data with SPSS software, v23.0. Results: There was no statistically significant difference for the presence of complications associated with risk factors studied. Conclusions: We need more prospective, multicenter studies, including larger sample and strict follow up of patients

Descriptive analysis of histological types in women undergoing post mastectomy breast reconstruction

Background: Breast cancer is a pathological entity that widely compromises the life and quality of life of affected women; in addition to the great affectation to the current health services. Therefore, maintaining an accurate and complete cancer registry program is one of the most important factors in implementing national cancer control programs and evaluating the results of screening, diagnosis, and treatment. Among the current limitations in the studies, there is a gap in the study of the population undergoing breast reconstruction. Methods: A retrospective study was carried out at hospital general de México “Dr. Eduardo Licéaga” with the information from the clinical records of the period 2019-2020. Patients undergoing breast reconstruction after mastectomy with histological report were included. Through non-probabilistic sampling, a population of 138 women was formed. For data analysis, frequencies and percentages were calculated for the qualitative variables; while for the quantitative variables, mean and standard deviation were calculated. Results: 138 women who underwent breast reconstruction were included, the mean age was 49.9±10.85 years, the mean BMI was 26.80±4.62 kg/m2, the secondary educational level predominated (34.8%), radiotherapy was applied to 34.1%, reconstruction was late in 75.4%, the most frequent reconstruction technique was TRAM flap (44.2%), the histological type of invasive ductal carcinoma predominated (68.1%). Conclusions: In women undergoing post-mastectomy breast reconstruction, the histological type of invasive ductal carcinoma predominates.

Epidemiological aspects of facial trauma in a third level hospital in Mexico

Background: Facial trauma is common in early adulthood and may require complex surgery and even high mortality. Methods: Retrospective, cross-sectional study at the Hospital General de México during the period from January 2018 to December 2021. Patients with a diagnosis of fracture of the facial region, who had a complete clinical record, of any age, were included. Patients who did not comply with the treatment in the hospital unit, with incomplete clinical records, were excluded. Through non-probability sampling, a sample of 156 patients was formed. The descriptive data analysis was carried out by calculating frequencies and percentages for the qualitative variables. For the quantitative variables, measures of central tendency and dispersion were calculated according to the distribution of the variables (mean and standard deviation). for variables with normal distribution and median with interquartile range for variables with non-normal distribution). Results: 156 patients were included, the male sex predominated (89.7%), the age group from 21 to 30 years (35.3%), the injury mechanism of aggression by a third party (54.5%). Facial fractures occurred in the following descending order: orbit (64.7%), zygoma (41.7% n=65), mandibular (23.1% n=36), nasal (22.4% n=35), maxilla (21.8% n=34), NOE (4.5% n=7), Le Fort (3.8% n=6), and palate (3.8% n=6). Within orbital fractures, the most frequently affected region was the orbital floor (42.3%). The patients with orbital fracture were mostly men (88.1% versus 11.9%). The highest frequency of these fractures was between the ages of 21 and 30 (38.6%). Surgical treatment of fractures in general was established in 44.9%, performing open reduction and internal fixation of fractures in 41.0%. Conclusions: The most frequent facial fractures are: orbit, zygoma, and mandibular; they mainly affect the male sex in the second decade of life, they are produced mainly by aggressions to third parties. The management of facial fractures is predominantly surgical, through open reduction and internal fixation