Oncocytoma in adrenal gland.

Not required for Clinical Vignettes.

Leiomyosarcoma in adrenal gland.

Not required for Clinical Vignette.

Factors determining the quality of life in patients undergoing radical surgery due to malignant tumors of the rectum.

INTRODUCTION: Rectal cancer is one of the most common malignancies in developed countries. However, despite the increasingly better preoperative diagnostics, adaptation of surgical techniques to the location and advancement of the tumor, the combination of surgical treatment with neoadjuvant therapy and adjuvant treatment, standardized control tests, Poland still has not obtained satisfactory results regarding long-term survival. In addition, the effects of the therapy often differ significantly from those expected by patients and the doctors treating them. AIM OF THE STUDY: To evaluate the effects of rectal cancer treatment among patients of the General and Oncological Surgery Clinic of the Pomeranian Medical University in Szczecin. The impact of numerous factors on postoperative quality of life was analyzed. MATERIAL AND METHODS: Between 2007 - 2015, 263 radical resection procedures were performed in patients with diagnosed rectal cancer. Retrospectively, based on medical records, a database was created covering a range of clinical data. Information about death dates of some patients was obtained at the Registry Office in Szczecin. A survey supplementing clinical data and standardized quality of life assessment forms (EORTC QLQ - C30 and CR29) were sent to 120 living patients. A telephone conversation was carried out with some patients who did not respond to the surveys. Finally, data from 90 people was collected, which represents 75% of the patients enrolled in the study. Patients quality of life was assessed using EORTC questionnaire evaluation guides. RESULTS: The patients quality of life worsened the most as a result of anorectal dysfunction. Incontinence of gases and stool, urgency and difficulty in defecation were demonstrated primarily in patients undergoing low rectal resection and irradiation. Patients undergoing radiotherapy, as a result of persistent low anterior resection syndrome, were forced to partially or completely withdraw from professional activity and to limit the pursuit of their interests. Their contacts with family, friends and acquaintances have also deteriorated. The presence of the intestinal stoma significantly affected the deterioration of the reception of the body's own image. However, no relation was found between the existence of the fistula and other aspects of the patients everyday life, including functioning in life and social roles. CONCLUSIONS: Due to the acceptable postoperative quality of life of patients with fistula and numerous imperfections of sphincter preserving techniques, operations resulting in terminal ostomy should not be considered as an extremity, and in the case of tumors of the lower rectum with unaffected sphincters, they should be considered as alternative methods for low anterior resection.

Recording and Analysis of Bowel Sounds.

BACKGROUND: The aim of this study was to construct an electronic bowel sound recording system and determine its usefulness for the diagnosis of appendicitis, mechanical ileus and diffuse peritonitis. MATERIALS AND METHODS: A group of 67 subjects aged 17 to 88 years including 15 controls was examined. Bowel sounds were recorded using an electret microphone placed on the right side of the hypogastrium and connected to a laptop computer. The method of adjustable grids (converted into binary matrices) was used for bowel sounds analysis. RESULTS: Significantly, fewer (p ≤ 0.05) sounds were found in the mechanical ileus (1004.4) and diffuse peritonitis (466.3) groups than in the controls (2179.3). After superimposing adjustable binary matrices on combined sounds (interval between sounds <0.01 s), significant relationships (p ≤ 0.05) were found between particular positions in the matrices (row-column) and the patient groups. These included the A1_T1 and A1_T2 positions and mechanical ileus as well as the A1_T2 and A1_T4 positions and appendicitis. For diffuse peritonitis, significant positions were A5_T4 and A1_T4. CONCLUSION: Differences were noted in the number of sounds and binary matrices in the groups of patients with acute abdominal diseases. Certain features of bowel sounds characteristic of individual abdominal diseases were indicated. LIST OF ABBREVIATIONS: BS: bowel sound; APP: appendicitis; IL: mechanical ileus; PE: diffuse peritonitis; CG: control group; NSI: number of sound impulses; NCI: number of combined sound impulses; MBS: mean bit-similarity; TMIN: minimum time between impulses; TMAX: maximum time between impulses; TMEAN: mean time between impulses. HOW TO CITE THIS ARTICLE: Zaborski D, Halczak M, Grzesiak W, Modrzejewski A. Recording and Analysis of Bowel Sounds. Euroasian J Hepato-Gastroenterol 2015;5(2):67-73.

Elective resection of rectal cancer primary tumor in patients with stage IV disease--own experiences.

UNLABELLED: Optimal management of asymptomatic generalized rectal cancer is still the matter of debate. The aim of the study was to review stage IV rectal cancer patients who were treated in our clinic since 2000 till 2008 in order to evaluate the effectiveness of surgery. MATERIAL AND METHODS: Fifty-two generalized rectal cancer patients treated with elective resection of primary tumor were identified. Patients' age, sex, duration of hospital stay, modality of surgery, complications, postoperative mortality rate and survival rate were assessed. RESULTS: Median survival was 16.3 months. Postoperative complications occurred in 29% patients. Postoperative mortality rate was 1.9%. CONCLUSIONS: In properly selected group of patients elective resection of primary tumor may cause low mortality rate and acceptable morbidity rate. This surgical modality allows to avoid potential complications of tumor local growth.

Advisability of palliative resections in incurable advanced gastric cancer.

UNLABELLED: Effective treatment is the primary objective of surgeon in the treatment of advanced gastric cancer. Poor prognosis and significant advancement of gastric cancer at the time of diagnosis are decisive factors for the only possible surgical management method being palliative procedures. THE AIM OF THE STUDY: was the evaluation of the value of palliative resection procedures in patients with advanced gastric cancer. MATERIAL AND METHODS: The subject in the study was a group of 105 patients with gastric adenocarcinoma at stage 4 of advancement, in whom curative treatment was not possible. The group constituted 44.5% of patients operated on due to gastric cancer at the Department of General and Oncological Surgery, PUM, in the years 1998-2009. The patients were divided into two groups: the first one comprised 44 patients post palliative resections, the second - 61 patients post non-resection procedures. The subject of analysis were early and late treatment results post palliative resections, and they were compared with the treatment results post non-resection procedures. RESULTS: Palliative resections were performed in 44 patients (19 females and 25 males), while in 61 patients (38 males and 23 females) non-resection procedures were performed. Postoperative complications were observed in 25% of patients in the group post palliative resections and in 11.5% in the group of patients without the resection of primary focus. In-hospital mortality stood at 4.5% in the group post palliative resections and 4.8% in the group post non-resection procedures. The percentage of 1-year and 4-year survival post palliative resections stood at 43% and 8.8%, respectively. In the group without the resection of primary focus, 16% survived 1 year and nobody survived 2 years. CONCLUSIONS: Palliative resections improve the survival of patients with incurable gastric cancer and should be considered if only the loco-regional conditions are favourable.