Discovery of a Glass Splinter in the Abdominal Cavity After an Old Impalement Injury: A Case Report and Literature Review.

BACKGROUND Intra-abdominal impalement injuries caused by a penetrating foreign body are rare and often fatal. The mechanism of injury is usually associated with vascular and organ damage, and the course is dynamic, with high morbidity and mortality. Post-traumatic presence of glass pieces in the peritoneal cavity after an old impalement injury is rare. CASE REPORT A 52-year-old woman sustained a 4-cm laceration in her lumbar region after falling on a glass table that shattered. After a physical examination and wound exploration in the emergency room, no foreign body was found. The laceration was sutured without X-ray imaging. She was admitted to the Surgical Department 9 months later for diagnosis of lower abdominal pain. In a CT scan of the abdominal cavity, a 19-cm fragment of glass was found intraperitoneally, inter-looped in the pelvic cavity. A laparotomy was performed, during which the foreign body was found and removed. No abdominal organs were injured. Further outpatient treatment was normal. CONCLUSIONS Potentially minor abdominal impalement injuries can cause serious organ damage. Every patient, even if asymptomatic, and even after trivial injury with a small skin wound, must be suspected of having a hidden foreign body. Accurate visual, manual, and instrumental wound exploration is always necessary. Imaging exams are an important diagnostic method when the presence of a post-traumatic foreign body is suspected.

Autogenous transplants of adrenal fragments in an animal model.

Introduction Adrenal insufficiency is a typical complication after surgical treatment of adrenal tumors, especially after the removal of both adrenal glands. Human beings are not able to survive without adrenal glands and without proper hormonal substitution. Autotransplantation of a fragment of the adrenal gland may prevent this complication. This can be done by transplanting the entire adrenal glands or its fragment, such as the adrenal cortex cells. In the case of adrenal tumors, the entire adrenal gland can not be transplanted. However, it is possible to transplant cells from the tumor-free part. Succesful adrenal autografts may result in a new treatment of adrenal insufficiency. MATERIALS AND METHODS: Autograft transplantation was performed on 3 groups of Sprague Dawley rats. In the first group, physiological corticosterone concentrations were determined. These animals were not operated. In the second group, both adrenal glands were removed. Corticosterone concentrations were determined after bilateral adrenalectomy. The third group was divided into two parts. In the first subgroup, bilateral adrenalectomy was performed simultaneosly with adrenal transplant into the omentum. In the second subgroup, right adrenalectomy was performed simultaneosly with and adrenal transplant into the omentum followed a month later by left adrenalectomy. During the experiment, corticosterone concentrations were measured at 4 time points. RESULTS: The statistical difference between corticosterone concentrations in rats after two timed adrenalectomies and rats after bilateral adrenalectomy was statistically different, but these results were far from physiological concentrations.

Esophageal recurrence of medullary thyroid carcinoma.

Medullary thyroid carcinoma (MTC) metastasizes to the regional lymph nodes and to the lungs, liver and bones. Only one case of recurrence of MTC involving the upper gastrointestinal tract has been reported so far. We describe the case of a 38-year-old woman with MTC, who developed an upper esophageal submucosal recurrence after two previous local recurrences treated surgically and one ethanol injection. After resection of the right lateral esophageal wall, calcitonin dropped by 60% and showed a doubling time >1 year. We cannot rule out the role of deep ethanol injection in the involvement of the cervical esophagus wall.

Health risk to medical personnel of surgical smoke produced during laparoscopic surgery.

OBJECTIVES: During laparoscopic cholecystectomy, the removal of the gall bladder, pyrolysis occurs in the peritoneal cavity. Chemical substances which are formed during this process escape into the operating room through trocars in the form of surgical smoke. The aim of this study was to identify and quantitatively measure a number of selected chemical substances found in surgical smoke and to assess the risk they carry to medical personnel. MATERIAL AND METHODS: The study was performed at the Maria Sklodowska-Curie Memorial Provincial Specialist Hospital in Zgierz between 2011 and 2013. Air samples were collected in the operating room during laparoscopic cholecystectomy. RESULTS: A complete qualitative and quantitative analysis of the air samples showed a number of chemical substances present, such as aldehydes, benzene, toluene, ethylbenzene, xylene, ozone, dioxins and others. CONCLUSIONS: The concentrations of these substances were much lower than the hygienic standards allowed by the European Union Maximum Acceptable Concentration (MAC). The calculated risk of developing cancer as a result of exposure to surgical smoke during laparoscopic cholecystectomy is negligible. Yet it should be kept in mind that repeated exposure to a cocktail of these substances increases the possibility of developing adverse effects. Many of these compounds are toxic, and may possibly be carcinogenic, mutagenic or genotoxic. Therefore, it is necessary to remove surgical smoke from the operating room in order to protect medical personnel.

Evaluating the prognostic value of selected prognostic scales in patients operated on due to peritonitis.

UNLABELLED: The aim of the study was to assess the usefulness of prognostic scales: ASA (American Society of Anesthesiologist), MPI (Meinheim Peritonitis Index), MOFS (the Multiple Organ Failure Score) and SPI (the Simple Prognostic Index) in the prognosis of the course of disease in patients operated on for peritonitis. MATERIAL AND METHODS: The study was conducted in the Clinical Department of General and Oncological Surgery of the Medical University in Lódz between January 2009 to December 2010. During this period 263 patients were operated on for peritonitis. Before surgery all patients were classified into particular groups according to the above mentioned prognostic scales according to their criteria. RESULTS: There were 29 (11%) deaths. ASA ≥4 (p<0.0001), MPI >30 (p<0.0001) MOFS ≥2 (p<0.0001), SPI II, III, IV (p<0.0001) were important risk factors of death. CONCLUSIONS: 1. ASA, MPI, MOFS and SPI scales are of high significance in predicting the outcome in patients operated on for peritonitis. 2. The ASA scale in spite and due to its simplicity is adequate enough to be used in everyday practice in patients operated on for peritonitis. 3. The MPI scale is most suitable in the scientific aims and in comparing the outcomes of patients operated on for peritonitis.