Mini-invasive approach for removal of iliopsoas migrating grass awns with an atraumatic wound retractor.

This case series describes a novel mini coeliotomy approach using a radial, atraumatic self-retaining retractor for the retrieval of migrant plant foreign bodies from the iliopsoas muscles of six male dogs under intra-operative ultrasonographic guidance. Four dogs had a history of pulmonary disease potentially compatible with inhalation of a foreign body approximately 2-4 months before presentation. Under ultrasonographic guidance, the grass awns were identified in the iliopsoas muscle and were completely removed. In this case series, the annular ring device provided an excellent view of the surgical field for intra-abdominal manipulations. Patient follow-up at 15 days and 6 to 12 months after surgery indicated a full recovery, and no grass awn fragment residues were identified.

Presence and function of kisspeptin/KISS1R system in swine ovarian follicles.

Kisspeptin and its receptor KISS1R are involved in the neuroendocrine regulation of mammalian reproduction and their role on follicular development and function can be hypothesized. The present work was designed to confirm the immunopresence of kisspeptin and its receptor in the ovary of swine and to study the effects of kisspeptin 10 and its antagonist, kisspeptin 234, on main functional parameters of granulosa cells (i.e. cell proliferation, steroid production, and redox status) as well as their modulatory action on angiogenesis. The immunopresence of kisspeptin and KISS1R were detected in granulosa cells. Kisspeptin 10 stimulated progesterone in vitro production, thus indirectly suggesting that it can have a role in the luteinization process of granulosa cells. Kisspeptin 10 displayed potentiating effects on non-enzymatic scavenging activity, thus supporting its involvement in the control of the antioxidant defense system of ovarian follicles. In addition, results from the angiogenesis bioassay suggest that kisspeptin may have a role in the physiological development of new ovarian vessels. Additional studies are needed to confirm the functional significance of the kisspeptin/KISS1R system within the swine ovary.

Intra-articular administration of lidocaine plus adrenaline in dogs: Pharmacokinetic profile and evaluation of toxicity in vivo and in vitro.

The aim of this study was to evaluate the safety of intra-articular (IA) lidocaine plus adrenaline for improving peri-operative analgesia in anaesthetized dogs undergoing arthroscopy of the elbow. A solution of lidocaine (L) 1.98% plus adrenaline 1:100.000 was administered via the IA route and its safety evaluated in terms of cardio-, neuro-, and chondro-toxicity. No bradycardia or hypotension was recorded from induction to the last observational time point. Signs of toxicity of the nervous system could have been masked by the general anaesthesia but lidocaine concentrations detected in the blood were lower than those thought to be capable of producing toxicity. The assessment of in vitro chondrotoxicity showed a dose- and time-dependent effect of lidocaine on the viability of articular cells. Adrenaline appeared to reduce the chondrotoxicity of 1% lidocaine, following an exposure of up to 30 min.

Intra-articular administration of lidocaine in anaesthetized dogs: pharmacokinetic profile and safety on cardiovascular and nervous systems.

The intra-articular administration of lidocaine is a frequent practice in human orthopaedic surgical procedures, but an eventual absorption of the drug into the bloodstream can lead to toxicity, mainly concerning the central nervous system and the cardiovascular systems. The purpose of this study was to determine the pharmacokinetic profile and the safety, in terms of cardiovascular and CNS toxicity, of lidocaine after intra-articular administration to anesthetized dogs undergoing arthroscopy. Lidocaine 2% was administered to eight dogs before surgery in differing amounts, depending on the volume of the joints involved, and blood samples were taken at predetermined time points. The maximum serum concentration of lidocaine ranged from 0.50 to 3.01 µg/mL (mean ± SD: 2.18 ± 0.91 µg/mL), and the time to reach it was 28.75 ± 15.74 min. No signs of cardiac toxicity were detected during the entire procedure, and possible signs of CNS toxicity were masked by the anaesthesia. However, concentrations reported in literature as responsible for neurotoxicity in dog were achieved in three of eight investigated subjects. Pending further studies, veterinarians should consider the possibility of side effects occurring following the intra-articular administration of local anaesthetics.

Transesophageal echocardiography as the sole guidance for occlusion of patent ductus arteriosus using a canine ductal occluder in dogs.

BACKGROUND: Transcatheter occlusion of patent ductus arteriosus (PDA) is usually performed by fluoroscopy alone or together with transesophageal echocardiography (TEE). Transthoracic echocardiography (TTE) guidance has been used for deployment of Amplatz Canine Ductal Occluder (ACDO), but sometimes is limited by suboptimal acoustic windows. Transesophageal echocardiography can overcome such issues and provides higher image resolution at the level of the great vessels. OBJECTIVES: To determine if TEE without fluoroscopy could be used to successfully perform ductal occlusion for the treatment of PDA in dogs. ANIMALS: Twenty client-owned dogs with PDA. METHODS: A prospective consecutive case series of PDA occlusion was performed using only TEE guidance. Dogs were positioned in right lateral recumbency and the TEE probe was positioned to visualize the descending aorta, PDA, and pulmonary artery. The guide wire, long introducer sheath, and ACDO were imaged by TEE to direct deployment. RESULTS: Ductal occlusion was performed successfully without need for fluoroscopy and without complications in 19 dogs. One dog required a second larger ACDO because of embolization of the first device 18 hours after positioning. CONCLUSIONS AND CLINICAL IMPORTANCE: We have demonstrated that TEE monitoring without concurrent fluoroscopy can guide each step of transcatheter ACDO embolization thereby providing an alternate method of visualization for this procedure. Use of TEE alone can reduce radiation exposure or is an option when fluoroscopy is not available, and, therefore, should be evaluated in a larger case series to better assess procedural failure rates.

Preemptive carprofen for peri-operative analgesia in dogs undergoing Tibial Plateau Leveling Osteotomy (TPLO): a prospective, randomized, blinded, placebo controlled clinical trial.

Eighteen client-owned dogs undergoing Tibial Plateau Leveling Osteotomy (TPLO) were included in this blinded clinical study and randomly assigned to one of two treatment groups. Group C (carprofen) received intravenous (IV) carprofen, 4 mg/kg, prior to anesthesia, whereas group P (placebo) received IV saline. General anesthesia was maintained with isoflurane in oxygen and a constant rate infusion (CRI) of sufentanyl IV. Intra-operatively, assessment of nociception was based on changes in physiological parameters and on the analgesics requirement, whereas in the post-operative period evaluation of pain was performed by using a Hellyer and Gaynor pain score and by comparing the doses of rescue buprenorphine required by the two treatment groups. Although no statistically significant differences in intra-operative sufentanyl doses were found between treatment groups, group C had superior cardiovascular stability, and lower post-operative pain scores and rescue buprenorphine doses than group P. Our results indicate that administration of carprofen prior to surgery was effective in improving peri-operative analgesia in dogs undergoing TPLO.

[Rectosigmoid junction neoplasms: our experience]. / Le neoplasie della giunzione sigma-retto: esperienze personali.

The Authors report their experience with 25 patients operated for colorectal junction neoplasms from January 1998 to December 2002 in the Section of Oncological Surgery, at Perugia University. According to the international literature, the Authors maintain the absolute functional and anatomical individuality of this part of the large bowel, underlining the peculiarity of the sigmoidal junction neoplasms respect all the others colic sites regarding clinical manifestations, symptoms developing and biological behaviour. The characteristics seem also capable of changing the surgical choice as well as the prognosis of the disease.

Adjuvant radiochemotherapy in high-risk rectal cancer results of a prospective non-randomized study.

AIMS AND BACKGROUND: In 1990 the National Institutes of Health Consensus Conference recommended adjuvant combined therapy for patients with radically resected rectal cancer at high risk for relapse (ie, stage II-III). The purpose of our prospective non-randomized study was to verify the feasibility and effectiveness of postoperative radiochemotherapy in terms of improvement in disease-free and overall survival in this patient subgroup. STUDY DESIGN: From January 1990 to October 1998, 191 consecutive patients with radically resected stage II-III rectal cancer were treated. A total of 159 patients with a 24-month follow-up were assessable for toxicity and survival. Anterior resection was performed in 129 (81%) and abdomino-perineal resection in 30 (19%) patients. Fifty-four (34%) stage II and 105 (66%) stage III patients entered the study. Within 45-60 days of surgery, all patients received 5-fluorouracil chemotherapy at the dose of 500 mg/m2 as an i.v. bolus on days 1-5, every 4 weeks, for 6 cycles. Chemotherapy cycles III and IV were administered at the same daily dose on radiotherapy days 1-3 and 29-31. Radiotherapy consisted of 45 Gy/25 fractions plus a boost dose of 5.4 Gy. RESULTS: After a median follow-up of 57 months (range, 25-123), overall recurrent disease was reported in 58 (36%) patients: local, systemic, and both local and systemic relapses in 12 (8%), 37 (23%) and 9 (6%) cases, respectively. According to local extension, recurrence rates were 15% and 48% in stage II and III, respectively. Five-year overall and disease-free survival were 71% and 66%, respectively. Overall survival was 87% in stage II and 62% in stage III patients, and disease-free survival was 84% and 56% in stage II and III disease, respectively. According to univariate and multivariate analyses, significant prognostic factors for better tumor control were: stage (II vs III, P <0.001), the number of involved nodes (< or = 3 vs > 3, P <0.0001), and no extracapsular node invasion (P <0.0001). The recommended dose of the combined radiochemotherapy regimen was generally well tolerated. The incidence of any > or = grade 3 acute toxicity (according to the WHO scale) was 13% diarrhea, 11% proctitis, 5% perineal dermatitis and 4% myelosuppression. Four (3%) patients had radiotherapy-related severe late toxicity which required surgery. CONCLUSIONS: The study provided recurrence rates and survival similar to other adjuvant radiochemotherapy regimens published in the literature. However, in view of the low 5-year survival rate recorded in stage III patients, a different approach should be investigated.

Locally advanced rectal cancer: a multivariate analysis of outcome risk factors.

BACKGROUND AND OBJECTIVES: Stages II and III rectal tumors are known as locally advanced rectal cancer (LARC) because they are characterized by a high incidence of local and distant relapses and a low probability of long-term survival. Adjuvant treatments have been advocated to ameliorate overall survival (OS), local recurrence-free survival (LRFS), and metastasis-free survival (MFS) without a univocal beneficial trend. The aim of this study was to identify the independent predictive factors of OS, LRFS, and MFS which could best select patients for adjuvant treatment of LARC. METHODS: Of 153 rectal cancer cases seen consecutively from 1991 to 1998, we studied the main clinical and pathological parameters of 73 LARCs. Clinical and pathological variables were studied by univariate analysis, and independent predictive factors were identified by multivariate analysis. RESULTS: Stages II and III rectal cancer have shown not statistically different rates of OS, LRFS, and MFS. Factors independently associated with increasing OS and MFS were low preoperative carcinoembryonic antigen level (CEA), low number of metastatic lymph nodes, low percentage of metastatic lymph nodes out of the total number of lymph nodes excised, and adjuvant treatment. Increased staging and distal resection margins < or =1 cm were shown to be independent detrimental risk factors regarding OS and MFS, respectively. Independent prognostic factors associated with a reduction in LRFS were advanced age, Hartman's resection, distal resection margins < or =1 cm, and fewer than 14 resected nodes. CONCLUSIONS: Whereas stage I rectal cancer can be treated with a good probability of cure by surgery alone, avoiding adverse effects of adjuvant regimens, the outcome of LARC appears to be positively influenced by adjuvant therapies. In LARC, an accurate study of risk factors would be useful to identify which subset of patients could be favorably influenced by postoperative radiochemotherapy.

[Perioperative changes in the plasma levels of fibrinogen and D-dimer during laparoscopic cholecystectomy: the preliminary results of a prospective randomized clinical study]. / Modificazioni perioperatorie dei tassi plasmatici di fibrinogeno e D-dimero in corso di colecistectomia laparoscopica: risultati preliminari di uno studio clinico prospettico randomizzato.

AIM: Considering that laparoscopic procedure is associated with increased resistance to lower-limb venous return and subsequent stasis, with possible implications in terms of thromboembolic complications, the aim of our study was to investigate prospectively the coagulative-fibrinolytic profile, in laparoscopic and open cholecystectomy, in patients randomly alloted to receive or not preoperative heparin. METHODS: We prospectively analyzed 36 patients (20 laparoscopic and 16 open) and we randomly divided the patients in two groups: Group-A (28 patients--16 laparoscopic and 12 open) didn't take any preoperative thromboprophylaxis, Group-B (8 patients--4 laparoscopic and 4 open) took preoperative subcutaneous heparin. We took blood venous samples before surgery, at time 0 and + 30 min., at the end and 1 and 24 hours postoperatively. The following parameters were assessed: prothrombin time, partial thromboplastin time, fibrinogen and D-dimer. We statistically analyzed the differences by ANOVA test. RESULTS: In Group A, fibrinogen and D-dimer were significantly higher (p < 0.0001 and p = 0.0266) in open group as compared with laparoscopic one and we observed significant time-depending changes of fibrinogen's concentration (p = 0.0168). In Group B we obtained a higher fibrinogen's value in laparoscopic group than in conventional one, with a significant difference (p = 0.0283); also, the sampling-time affected the result in a very significant meaning (p = 0.0041). Comparing fibrinogen levels between Groups A and B, we observed lower values in heparin-treated group than in the other one (p < 0.0001), while in laparoscopic surgery there was not a significant difference between two groups of treatment. CONCLUSIONS: Our preliminary data suggest that, perioperatively (besides a smaller laparoscopic acute-phase response) the coagulative-fibrinolytic changes are lower in laparoscopic cholecystectomy than in open one and heparin treatment significantly reduces these changes in open surgery but doesn't seem to affect laparoscopic group. Our results seem to show another possible advantage of the laparoscopic surgical procedures over the traditional ones.

Propofol anesthesia.

Although questions may still remain regarding the use of this unique sedative-hypnotic drug with anesthetic properties in high-risk patients, our studies have provided cardiopulmonary and neurological evidence of the efficacy and safety of propofol when used as an anesthetic under normal and selected impaired conditions in the dog. 1. Propofol can be safely and effectively used for the induction and maintenance of anesthesia in normal healthy dogs. Propofol is also a reliable and safe anesthetic agent when used during induced cardiovascular and pulmonary-impaired conditions without surgery. The propofol requirements to induce the safe and prompt induction of anesthesia prior to inhalant anesthesia with and without surgery have been determined. 2. The favorable recovery profile associated with propofol offers advantages over traditional anesthetics in clinical situations in which rapid recovery is important. Also, propofol compatibility with a large variety of preanesthetics may increase its use as a safe and reliable i.v. anesthetic for the induction and maintenance of general anesthesia and sedation in small animal veterinary practice. Although propofol has proven to be a valuable adjuvant during short ambulatory procedures, its use for the maintenance of general anesthesia has been questioned for surgery lasting more than 1 hour because of increased cost and marginal differences in recovery times compared with those of standard inhalant or balanced anesthetic techniques. When propofol is used for the maintenance of anesthesia in combination with a sedative/analgesic, the quality of anesthesia is improved as well as the ease with which the practitioner can titrate propofol; therefore, practitioners are able to use i.v. anesthetic techniques more effectively in their clinical practices. 3. Propofol can induce significant depression of respiratory function, characterized by a reduction in the rate of respiration. Potent alpha 2 sedative/analgesics (e.g., xylazine, medetomidine) or opioids (e.g., oxymorphone, butorphanol) increase the probability of respiratory depression during anesthesia. Appropriate consideration of dose reduction and speed of administration of propofol reduces the degree of depression. Cardiovascular changes induced by propofol administration consist of a slight decrease in arterial blood pressures (systolic, mean, diastolic) without a compensatory increase in heart rate. Selective premedicants markedly modify this characteristic response. 4. When coupled with subjective responses to painful stimuli, EEG responses during propofol anesthesia provide clear evidence that satisfactory anesthesia has been achieved in experimental dogs. When propofol is used as the only anesthetic agent, a higher dose is required to induce an equipotent level of CNS depression compared with the situation when dogs are premedicated. 5. The propofol induction dose requirement should be appropriately decreased by 20% to 80% when propofol is administered in combination with sedative or analgesic agents as part of a balanced technique as well as in elderly and debilitated patients. As a general recommendation, the dose of propofol should always be carefully titrated against the needs and responses of the individual patient, as there is considerable variability in anesthetic requirements among patients. Because propofol does not have marked analgesic effects and its metabolism is rapid, the use of local anesthetics, nonsteroidal anti-inflammatory agents, and opioids to provide postoperative analgesia improves the quality of recovery after propofol anesthesia. 6. The cardiovascular depressant effects of propofol are well tolerated in healthy animals, but these effects may be more problematic in high-risk patients with intrinsic cardiac disease as well as in those with systemic disease. In hypovolemic patients and those with limited cardiac reserve, even small induction doses of propofol (0.75-1.5 mg/kg i.v.) can produce profound hypotens

Hepatoid carcinoma of the stomach: is it still an unusual anatomo-clinical entity? Six cases-report.

Hepatoid carcinoma of the stomach is a rare neoplasm (especially in western countries) characterized by high levels of serum alpha-fetoprotein (AFP), the presence of "hepatoid foci" inside the gastric tumor and poor prognosis, due to the earlier onset of liver metastases. We treated six patients for hepatoid carcinoma of the stomach between 1990 and 1997. The female to male ratio was 1:1, the average age was 71 (54-81) and the average AFP-level was 1160 ng/ml (603-1531). We performed 2 total gastrectomies, 2 subtotal gastrectomies and 2 gastro-jejunostomies (due to presence of liver metastases): in one case, the patient underwent a splenectomy as well. All the tumors showed the presence of "hepatoid foci" (the morphological feature is close to the hepatocellular carcinoma) and a positive immunoreactivity to AFP. The mean survival was 3 months: only one patient is still alive and disease-free (with a 52 months follow-up). After radical surgery, she underwent a chemotherapic treatment with cisplatin, epirubicin, 5-fluorouracil and l-leucovorin. We conclude that our series (the widest in Italy and one of most impressive in Europe) confirm the poor prognosis of this neoplasm, but we also want to underline that this tumor is not so "unusual" any more and it requires new types of treatment, like postoperative chemotherapy, besides surgery, to be fighted properly.

Evaluation of selected cardiopulmonary and cerebral responses during medetomidine, propofol, and halothane anesthesia for laparoscopy in dogs.

OBJECTIVES: To compare the dose-sparing effect of medetomidine on the propofol induction dose and concentration of halothane for maintenance of anesthesia during laparoscopy and to provide guidelines for effective and safe use of these anesthetics in dogs to ensure desirable perioperative analgesia. ANIMALS: 14 purpose-bred dogs. PROCEDURE: Cardiopulmonary and electroencephalographic responses were determined during 2 anesthesia protocols in dogs scheduled for laparoscopy. Fifteen minutes before anesthesia induction, all dogs received atropine sulfate (0.02 mg/kg of body weight, i.m.). Seven dogs were then given propofol (6.6 mg/kg, i.v.); anesthesia was maintained with halothane in oxygen. The other dogs were given medetomidine hydrochloride (10 micrograms/kg, i.m.) 5 minutes after administration of atropine sulfate; anesthesia was then induced by administration of propofol (2.8 mg/kg, i.v.) and was maintained with halothane in oxygen. RESULTS: The halothane concentration required for laparoscopy was lower in dogs given medetomidine. Anesthetic requirements were significantly increased during abdominal manipulation in both groups. Total amplitude of the electroencephalograph in medetomidine-treated dogs was not significantly lower than that in dogs not given medetomidine. Pulmonary responses were stable throughout all procedures. The primary cardiovascular response was an increase in blood pressure associated with the medetomidine-atropine preanesthetic combination. Significant differences in total amplitude or frequency shifts (spectral edge) of brain wave activity were not associated with surgical stimulation. CONCLUSION: Lack of neurologic changes during laparoscopy supports the efficacy of either medetomidine-propofol-halothane or propofol-halothane combinations at higher concentrations to provide desirable analgesia and anesthesia in this group of dogs.

Surgical care in octogenarians.

The general surgical profile of octogenarians compared with that of younger patients, and risk factors predictive of operative mortality and morbidity, were determined retrospectively using a computer database for all patients admitted between 1989 and 1993. There were 934 admissions of octogenarians and surgery was performed in 447 cases (47.9 percent). The admission rate of patients over 80 years of age increased during the 5-year period from 4.6 to 9.0 per cent, and was significantly higher than that of geriatric patients aged 65-79 years (P < 0.01). Emergency admissions (63.6 percent) and operations (42.3 percent) were more frequent in patients aged over 80 years (P < 0.01); emergency operations increased during the 5 years from 38 to 59 percent. Altogether, 83 deaths and 171 complications were recorded. The mortality rate of octogenarians was greater than that of younger patients (P < 0.01). Postoperative mortality and morbidity rates were 10.1 and 32.2 percent respectively. After multiple logistic regression analysis with stepwise backward elimination, an American Society of Anesthesiologists score of II-V (P < 0.01), the presence of two associated diseases (P < 0.01) and laparotomy procedures (P < 0.03) appeared to be independent risk factors for postoperative mortality and morbidity.

[General surgery in the octogenarian patient. One year's clinical experience]. / La chirurgia generale nel paziente ottuagenario. Esperienza clinica di un anno.

BACKGROUND: As the number of people over the age of 80 years is rapidly increasing, it may be expected that demand for surgical care for the elderly will also rise during the next decade thus contributing to a change in surgeon attitude. AIM OF THE STUDY: Because little literature is available on the surgical care requested by the over eighties, the aim of this study is to focus on the present surgical demand of the octogenarians in general surgical practice. METHODS: Two hundred-five admissions of 187 patients of above 80 years during one year were recorded retrospectively and statistical evaluation (Fisher exact test or Chi square test) of main clinical features was performed. RESULTS: The rate of surgical admission of octogenarians was 6.5% (205/3135). Half of the patients were admitted as emergencies (52.7%). This percentage was significantly higher (p < 0.000) than in < 80 year old patients (20.8%). The mortality rate for all admissions was 11.2%. In 65.4% of cases a surgical procedure was necessary with a correlated mortality rate of 8.2%. The mortality (2.9%) and morbidity (17%) rate in elective surgery were significantly lower (p = 0.0176 and p = 0.003 respectively) than in emergency surgery (13.6% and 42% respectively). Of all admissions 74.4% were uneventful and, in patients who underwent surgery, complications occurred in 29.8% with no statistically significant differences between patients with or without coexisting disease. The mean hospital stay was 11.4 days and in operated patients was 14.4 days. Almost the total number of patients could be sent home directly. CONCLUSIONS: In octogenarians, surgery is performed more frequently when a complication occurs, but this attitude should be changed because the mortality and morbidity rate are significantly higher. New standards of management and new resources will be requested for the elective surgical care of this rapidly increasing aged group of patients.

Effect of octreotide on pancreatic regeneration in rats measured by bromodeoxyuridine uptake.

OBJECTIVE: To study the effects of up to 60 days intermittent octreotide on regeneration of rat pancreas stimulated by cholecystokinin after 70% distal resection. DESIGN. Random controlled experimental study. SETTING: University hospital, Italy. MATERIALS: 60 Male Wistar rats. INTERVENTIONS: Distal resection of splenic and gastric lobes of pancreas (70% of whole gland). Rats were allocated to three groups (n = 20 in each): group A (control) were given saline solution 0.5 ml; group B were given cholecystokinin 300 ng/kg; and group C were given cholecystokinin 300 ng/kg and octreotide 2.5 micrograms/kg. All substances were injected subcutaneously twice a day until death. Four rats were killed weekly for four weeks, and the remainder at 60 days. MAIN OUTCOME MEASURES: Increase in weight of the gland as a percentage of the weight of the whole gland, and DNA synthesis measured by bromodeoxyuridine (BrdU) nuclear labelling index. RESULTS: In the cholecystokinin alone group pancreatic weight had increased significantly on days 21 and 28 (95% confidence intervals (CI) - 13.8 to 12.2 and -44.1 to 19.7, respectively) and the BrdU index had increased significantly at 21 (0.56 to 0.80), 28 (0.26 to 1.3), and 60 (0.09 to 0.51) days compared with the control group. In the group given both cholecystokinin and octreotide the weight was significantly lower than in the cholecystokinin alone group at 21 and 28 days (95% CI - 1.02 to 66.7 and 3.5 to 34.7, respectively) and the BrdU index was significantly lower at 28 days (0.40 to 1.19). CONCLUSIONS: Octreotide seems to reduce the pancreatic regeneration induced by cholecystokinin in rats after 70% distal resection. To our knowledge this has not previously been shown, and the mechanism must be elucidated further.

[Advanced gastric cancer in the elderly. Oncologic evaluation & considerations of operative technique]. / Il cancro gastrico in fase avanzata in età geriatrica. Valutazioni oncologiche e considerazioni di tecnica operatoria.

The Authors reviewed their series of 28 consecutive elderly patients operated on for gastric cancer in the Division of General and Oncological Surgery--Department of Surgery and Surgical Emergencies of the University of Perugia from January 1993 to December 1994. Thirteen subtotal gastrectomies associated with resection of the nearby organs in 5 cases, six total gastrectomies, two gastrojejunal bypass, and seven atypical resections of the middle third of the stomach were performed. The Authors focus their attention on this atypical technique pointing out the advantages compared to other procedures as well as criteria for patients selection. Gastric resection of the middle third seems a worthwhile procedure for well selected elderly patients, resulting in a good quality of life with low morbidity and mortality.