Is prosthetic repair of the abdominal wall in clean-contaminated surgical interventions possible?

The present study tries to provide an expressive, customized answer to the question in the title. The study relies on a ten-year experience (2000-2009), evaluated retrospectively on a group of 488 prosthetic repairs of incisional herniae, out of which 432 were performed in a clean environment and 56 cases in a clean-contaminated one. The two groups are superimposable based on the Apache score. The visceral surgical procedures associated to the surgery of the parietal defect were varied (cholecystectomy, appendectomy, enterectomy enterorrhaphy,colectomy colotomy-colorrhaphy, hysterectomy with adnexectomy). The assessment of postoperative suppurative complications showed no significant differences between the two groups (p 0.001). These results lead us to the idea of defining the indication for parietal prosthetic repair in a contaminated environment. The major factors of this decision are: the nature, the source and the amount of the septicinoculum, the duration of exposure, the intensity of the host inflammatory response (more difficult to quantify), and finally the surgical judgment. The last mentioned factor will evaluate the above-mentioned data and will take into account that not all bacterial contaminations are necessarily followed by an established infection. Thus, additional exaggerations - which would mean taking useless, ineffective precautions- as well as negative exaggerations - which would mean hazardous boldness- will be avoided.

[Certitudes and controversy regarding neural elements preservation in total mesorectal excision technique (ETM)]. / Certitudini si controverse privind conservarea elementelor nervoase în tehnica de excizie totala a mezorectului (ETM).

The total excision of the mezorect, as a technique of reference in the surgical solution of rectal cancer, is evaluated today through the view of the oncological and functional outcome. Within the functional outcome, the genito-urinary disorders which follow the damage of the pelvic vegetative nervous structures, still cause discussions and controversy among dedicated specialists in this area. The work plans to share an experience of over ten years of ETM practice, in which the technico-tactical accumulation have been realized progressively, outlining a relatively codificated attitude, centered on the "critical moments" of this intervention.

Peculiarities of diagnosis and treatment in the polyp-cancer sequence.

Colorectal cancer, a public health problem with major social implications, has attracted major economic resources and specialized centers focused in the direction of obtaining an early diagnosis from effective screening means in the last decades. It is obvious that the therapeutic results and the social costs are primarily dependent on the precocity of diagnosis. The present paper aims to bring to attention a number of orientations, which may open a new perspective in approaching the genetic and molecular level of these lesions. Out of these, the value of the molecular screening based on the detection of the APC gene located on the short arm of chromosome 5, a method that allows the selection of the subjects to be subjected to further endoscopic screening is underlined. The optimization of the costs as well as the increased compliance of the subjects to such a method is thus accomplished.

Map syndrome (MYH Associated Polyposis) colorectal cancer, etiopathological connections.

The case presented raised our scientific curiosity and it is worthy of being brought in front of the medical audience because of several reasons presented below. Presently, there are 3 hereditary syndromes that have a demonstrated etiological relationship with the colorectal cancer: Familiar Adenomatous Polyposis (FAP syndrome), HNPCC syndrome (Hereditary Nonpoliposis Colorectal Cancer) and MAP syndrome.Discovered only in 2002, the MAP syndrome (MYH associated polyposis) is the first hereditary syndrome that has autosomal recessive transmission. The APC gene can be mutated in several ways during the colonic oncogenesis: congenital in the FAP syndrome, somatic in sporadic colorectal cancers and secondary to the MYH gene inactivation in MAP syndrome. MAP phenotype is similar to the FAP phenotype because of the somatic mutations to the APC gene. Colonic polyposis is lower than FAP syndrome and appeared later, in the 40's and 50's. Colorectal cancers are frequent and discovered in the same moment as the colonic polyposis. Patients are diagnosed mostly in cancer stages. Colonoscopy shows polyps disseminated around the entire colic frame. Treatment in these cases is total rectocolectomy with ileoanal anastomosis. When working in a general emergency surgery clinic, physicians are often faced with colorectal cancers in different evolutive stages, and mostly they are faced with their complications.