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Are the Number of Operations Appropriate to Define a High-Quality Breast Cancer Center? World J Oncol 2023; 14:443-445. [PMID: 37869247 PMCID: PMC10588504 DOI: 10.14740/wjon1629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 07/07/2023] [Indexed: 10/24/2023] Open
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Types of morbidity presenting in frontline-bordering regions of Ukraine: the experience of deploying additional mobile medical units. BMJ Mil Health 2023:military-2023-002365. [PMID: 37280013 DOI: 10.1136/military-2023-002365] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/01/2023] [Indexed: 06/08/2023]
Abstract
INTRODUCTION On 24 February 2022, the full-scale military invasion of Russia into Ukraine has started, creating one of the largest humanitarian crises in Europe since the World War II. As of 27 July 2022 (by the time when the most of Russian advances have already occurred), more than 900 healthcare facilities in Ukraine were damaged and 127 hospitals were destroyed completely. METHODS Mobile medical units (MMU) were deployed in the frontline-bordering areas. An MMU included a family doctor, a nurse, a social worker and a driver, and aimed to provide medical help in remote areas. 18 260 patients who received medical help in MMUs in Dnipro (Dnipro city) and Zaporizhia (Zaporizhia city and Shyroke village) oblasts from July until October 2022 were included in the study. The patients were subdivided by month of visit, area of residence and area of MMU operation. Patients' sex, age, date of visit and diagnosis were analysed. Comparison between groups was performed using analysis of variance and Pearson's χ2 tests. RESULTS Majority of patients were females (57.4%), people aged 60+ years (42.8%) and internally displaced persons (IDPs) (54.8%). The proportion of IDPs increased from 47.4% to 62.8% over the period of study (p<0.01). The most common cause of visit to doctors was cardiovascular diseases (17.9%). The frequency of non-respiratory infections remained stable over the period of study. CONCLUSIONS In the frontline-bordering areas of Ukraine, females, people older than 60 years and IDPs more frequently sought medical help in MMUs. Causes of morbidity in the studied population were similar to the causes of morbidity before the beginning of full-scale military invasion. Maintaining continuous access to healthcare services may be beneficial for the patient outcomes, especially in terms of cardiovascular disease.
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Retrorectal tumors: Case report and review of literature. Int J Surg Case Rep 2020; 77:726-729. [PMID: 33395883 PMCID: PMC7718133 DOI: 10.1016/j.ijscr.2020.11.089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 11/14/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Retrorectal tumors are rare diseases and they can be challenging to diagnose and to manage. Usually they have a slow growth and they are asymptomatic. When present, symptoms depends on the dimensions of the tumor and their position. Inside the retrorectal space may develope a wide variety of benign and malignant masses. CASE REPORT A 70-years-old, obese, female patient was admitted to our hospital referring pelvic and lower-back pain for six months. The retrorectal mass was incidentally detected on imaging, and treated with a modified Kraske procedure.
Pathological examination revealed a rare retrorectal epidermoid cyst. We also reviewed the informations present in the scientific literature about the incidence, diagnosis and treatment options of retrorectal tumors. CONCLUSIONS Even though the rarity and heterogeneity of these tumors, we agree with literature that their surgical management is mandatory in order to achieve a definitive diagnosis and to avoid complications including malignant transformation. The surgical approach should be tailored for each patient and according to tumor's features.
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A retrospective, Italian multicenter study of complex abdominal wall defect repair with a Permacol biological mesh. Sci Rep 2020; 10:3367. [PMID: 32099052 PMCID: PMC7042221 DOI: 10.1038/s41598-020-60019-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 02/03/2020] [Indexed: 02/07/2023] Open
Abstract
Complex abdominal wall defects (CAWDs) can be difficult to repair and using a conventional synthetic mesh is often unsuitable. A biological mesh might offer a solution for CAWD repair, but the clinical outcomes are unclear. Here, we evaluated the efficacy of a cross-linked, acellular porcine dermal collagen matrix implant (Permacol) for CAWD repair in a cohort of 60 patients. Here, 58.3% patients presented with a grade 3 hernia (according to the Ventral Hernia Working Group grading system) and a contaminated surgical field. Permacol was implanted as a bridge in 46.7%, as an underlay (intraperitoneal position) in 38.3% and as a sublay (retromuscolar position) in 15% of patients. Fascia closure was achieved in 53.3% of patients. The surgical site occurrence rate was 35% and the defect size significantly influenced the probability of post-operative complications. The long-term (2 year) hernia recurrence rate was 36.2%. This study represents the first large multi-centre Italian case series on Permacol implants in patients with a CAWD. Our data suggest that Permacol is a feasible strategy to repair a CAWD, with acceptable early complications and long-term (2 year) recurrence rates.
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Small bowel obstruction caused by an unusual variant of paraduodenal hernia. The "middle congenital mesocolic hernia": case report. J Gastrointest Surg 2014; 18:1514-7. [PMID: 24756927 DOI: 10.1007/s11605-014-2527-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Accepted: 04/07/2014] [Indexed: 01/31/2023]
Abstract
Internal hernias account for 0.2-0.9 % of all small bowel obstructions and are associated with a mortality rate of 50 % when strangulation is present. Congenital mesocolic hernias, traditionally called paraduodenal hernias, caused by an abnormal rotation of the primitive midgut, are the most common type of internal hernia. They can be divided into three types: the right and the left congenital mesocolic hernias, accounting for the 25 and 75 % of all cases, respectively, and the extremely rare transverse congenital mesocolic hernia. A high preoperative misdiagnosis rate has been reported and a surgical exploration is recommended to identify strangulation. The present case report describes a case of small bowel obstruction due to an unusual variant of congenital mesocolic hernia never previously reported in the literature. We discuss the clinical appearance, pathogenesis, diagnosis, and treatment of the case, with a brief review of the literature focused on the pathogenesis and management of mesocolic congenital hernias.
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Mediastinal ganglioneuroma: a rare and often asymptomatic tumour. A case report. CHIRURGIA ITALIANA 2005; 57:403-5. [PMID: 16231835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Ganglioneuroma is a very rare tumour characterised by a slow evolution and arising from cells originating in the neural crest. This type of tumour occurs most commonly in the posterior mediastinum and is considered malignant in childhood and benign thereafter. It grows very slowly and can usually grow to a substantial size without giving rise to an evident clinical picture. We report the case of an 18-year-old asymptomatic patient, who had undergone a medical examination in a military hospital where a chest X-ray revealed a roundish mass in the right lung displacing the trachea to the left. Computed tomography showed that the mass was located in the posterior mediastinum. Surgical resection was performed. The tumour was encapsulated and adhered tightly to the pleura of the costovertebral angle. Histological examination revealed a ganglio-neuroma composed of Schwann cells and mature ganglion cells without any neuroblastomatous elements. This case of a mediastinal ganglioneuroma in a young male patient is a typical example of this rare pathological entity. The totally asymptomatic clinical picture could be explained by the very slow growth of this type of tumour which can displace the surrounding anatomical structures without infiltration.
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[Adrenal pseudocyst: case report and review of the literature]. G Chir 2004; 25:65-7. [PMID: 15219101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
The Authors report a case of adrenal pseudocyst surgically treated (complete resection) in a 42 years old symptomatic woman. They discuss the pathological and clinical features of the adrenal cysts and pseudocysts and stress the peculiarity of the case observed.
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Hydatid disease in a very unusual location: the adrenal gland. A case report. CHIRURGIA ITALIANA 2003; 55:275-8. [PMID: 12744106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
Hydatid cysts are most often located in the liver and lungs (55-90%), while their location in the adrenal gland is very rare (0.5%). We observed a patient with a hydatid cyst in the adrenal gland, the diagnosis of which was incidental during ultrasonography and computed tomography. The experience acquired in Sicily where hydatid disease is endemic makes serological tests unnecessary, also because they often require a lengthy waiting period and are expensive. The patient had undergone surgery for the treatment of hepatic hydatid cysts. The adrenal localization may be explained as a consequence of secondary dissemination via the blood stream. The cyst developed inside the gland and caused atrophy of the glandular tissue. The surgical treatment called for adrenalectomy as the adrenal gland was entirely occupied by the cyst.
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Abstract
Experimental research faces two great problems: the significant reduction of public funding and the firm opposition of the public opinion. The law forbids the use of large animals, so that it is possible to use small animals only, which require microsurgical techniques. However, even a skillful surgeon does not know how to perform microsurgery and has to begin a long and tiring training to master techniques. We think that experimental surgery should play a role because it tests the validity and safety of new surgical techniques and allows special pathophysiological aspects to be studied. Furthermore experimental surgery could represent an essential stage in the training of young surgeons. We should find a balance between observance of the law and respect of the animals and, on the other hand, the role of experimental surgery because we should not forget that its most important aim is the improvement of the health of the humankind.
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Abstract
It is a common opinion that general surgery is the first step for whoever approaches a surgical discipline, and that whoever practices training in general surgery should learn the rudiments of each surgical branch. The role of microsurgery in the training of the general surgeon has not been well-established. Clinical applications of microsurgery in general surgery are few and are rarely required, and have been connected strictly to restricted indications. However, we think that microsurgery could be very useful to the general surgeon because it allows the execution of experimental research on rats, the only possibility permitted by law. In these studies the microsurgeon can perform many times and in a short time the same surgical operation, thus improving his skill, and easily getting familiarity with surgical instruments and sutures.
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Abstract
Many surgical procedures have been proposed in the treatment of varicocele; however, the rate of recurrence and of postoperative complications, together with important correlation of this disease with male sterility, has played an important role in determining the success of microsurgery. In the present brief review, the indications for microsurgery and microsurgical dissection and/or anastomosis are described in comparison to traditional surgery.
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Abstract
The animals do not tolerate prolonged caval and/or portal clamping which induces negative pathophysiological events such as release of kinins, damage of the intestinal mucosa, and bacterial translocation. In human liver surgery, these problems have been solved by bio-pump for veno-venous bypass. In order to find a simple method to reproduce a veno-venous bypass, we developed the porto-intracaval shunt and used it in six adult rabbits. The shunt tested was a self constructed 7-french polyurethane shunt modeled as an inverted Y. The inferior vena cava vein below the diaphragm and below the liver and the portal vein were gently dissected. The two longer branches of the shunt were inserted in the cava vein, while the remaining branch of the Y shunt was inserted in the portal vein. After clamping the hepatic artery, the liver was partially resected in three animals and after 60 min the shunt was removed. The insertion of the shunt was always easy and the animals tolerated well the procedure and the anhepatic phase. Our study has been performed in order to test especially the technical feasibility of this shunt in an effort to reduce portal and caval stasis during the anhepatic phase of the surgical procedures that require caval and portal clamping. The technical feasibility has been obtained but we believe that the materials and dimensions of the shunt have to be perfected and adapted depending on the size of the cava and portal veins.
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13
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[Therapeutic strategy in thymomas]. MINERVA CHIR 1997; 52:777-82. [PMID: 9324661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Between July 1989 to February 1994 eight patients with thymoma were operated in the First surgical Clinic of University of Catania; in seven the neoplasia was associated with myasthenia gravis, the severity of which was evaluated according to the Osserman's classification. The surgical treatment has been: total thymectomy in four patients, in two total and partial resection was carried out respectively, and in two a macrobiopsy was performed. The postoperative staging was carried out according to Masaoka. The neoadjuvant chemotherapy and postoperative radiation therapy have been analyzed. The authors concluded that a rigorous anatomo-surgical and histopathological classification is the best way for the right use of postoperative adjuvant therapies to reduce the incidence of local and distant recurrence of these tumors.
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14
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[Incidentalomas of the adrenal gland]. Ann Ital Chir 1997; 68:55-60. [PMID: 9235865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The wider application of radiological examinations (ultrasound, computed tomography) has led to the pre-clinical discovery of "masses" in some organs, especially in adrenal gland. As these tumors are incidentally discovered, they are called "incidentalomas", and this term has been universally accepted. As soon as adrenal incidentaloma has been diagnosed it is important to establish if the patient has to undergo immediate surgical exploration or it is possible to follow the patient radiologically. Hormonally active adrenal metastatic tumors and adrenal incidentalomas greater than cm 5 should be surgically treated, while other adrenal tumors can be followed radiologically. Median anterior laparotomy or bilateral subcostal incision give a good surgical view. It is important the cooperation with endocrinologist, cardiologist and anaesthetist in order to control possible hypertensive rises during surgical operation.
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Calibration of papillotomy in the surgical treatment of papillary stenosis: the "little train". Surg Today 1996; 26:854-6. [PMID: 8897695 DOI: 10.1007/bf00311656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Although laparoscopic and endoscopic surgery have brought about an indisputable revolution in biliary surgery, many surgeons still prefer open surgery for lithiasis of the common bile duct, and if it is associated with a papillary pathology, they perform a papillotomy. However, great controversy regarding the site, modalities, and extension of the papillary section has now developed among surgeons. Our technique is not original; however, we do propose a "calibration" of the papillotomy, carried out by constructing a "little train" made up of several consecutive Nélatons of increasing caliber to identify the sphincter fibers and to obtain sections proportionate to the size of the bile duct. Of the 115 patients in this series who were treated by open papillotomy, only 1 developed acute pancreatitis; 2 demonstrated bleeding, 1 of whom required surgical exploration.
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Abstract
Patients with Budd-Chiari syndrome (obstruction of the hepatic veins) and associated hepatic insufficiency may be candidates for orthotopic liver transplantation (OLT). In our series of 405 OLT patients, 3 were transplanted due to Budd-Chiari syndrome (0.7%). The indication for liver transplantation in these patients was severe hepatic insufficiency (chronic in two and acute in the third one). Morphologic study of the obstructions revealed apparently different causes, including thrombi, membranous webs in hepatic veins, and hydatid cyst compression. The surgical technique employed in these transplantations was similar to that for other etiologies. Due to its implications for the future course of OLT, it is important to determine the exact etiology of Budd-Chiari syndrome in the pretransplant period and to treat the patients with early and long-term anticoagulant therapy to avoid syndrome recurrence.
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[Multilocular cysts of the kidney in the adult]. Pathologica 1995; 87:179-82. [PMID: 8532414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Multilocular cyst of the adult kidney is a benign lesion of uncertain pathogenesis. We report a case studied by immunohistochemical techniques. A malformative histogenesis is suggested.
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Misplacement of a jugular line in a facial vein. Clin Nutr 1994; 13:262-4. [PMID: 16843395 DOI: 10.1016/0261-5614(94)90085-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/1994] [Accepted: 03/01/1994] [Indexed: 11/21/2022]
Abstract
We report an exceptional misplacement of a central venous catheter, from the right jugular vein where it was introduced, into the right thyro-lingual-facial trunk. A brief description of the clinical course and a literature review on catheter misplacement is presented. This case illustrates the importance of routine use of a chest X-ray, and when necessary contrast medium, to verify the correct location of the catheter tip.
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20
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[The diagnostic significance of the small bowel enema in lesions of the small intestine requiring surgery]. MINERVA CHIR 1994; 49:397-406. [PMID: 7970036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Given its anatomical location the small intestine is the section of the digestive tract most inaccessible to objective clinical and instrumental examination. For this reason, traditional investigation methods provide inadequate data. In the barium meal X-ray, images are superimposed and the barium excessively fragmented due to the tortuosity and length of the intestinal loop. Access problems limit the value of endoscopy. The indications to angiography are fairly restrictive. Ultrasound and CT scans provide no conclusive evidence in this area. The so-called Small Bowel Enema technique based on the direct infusion of an opaque contrast medium after duodenal intubation remains the only way to obtain images with a satisfactory diagnostic value and should be the method of choice in examinations of the small intestine. Introduced in the twenties, the value of the technique was long questioned, mainly because it was difficult to perform correctly and it is only quite recently that several decisive technological innovations have made it highly reliable. The present paper describes its use on a series of patients with suspected pathologies of the small intestine requiring surgical treatment. The aim is to specify the correct indications to this technique as well as its limitations with a view to promoting its appropriate use in routine practice. MATERIALS AND METHODS. The study covers 42 small bowel enemas performed on 29 male and 13 female patients aged 12-85 years. Indications to the enema included chronic abdominal pain in 28.5%, chronic diarrhea in 21.4%, pain+diarrhea in 14%, subocclusion in 16.5%, faecal blood in 11.9%, abdominal pain+diarrhea+intestinal haemorrhage in 4.7%, anaemia in 2.4%. We adopted the Sellink technique involving intubation with a French 14 Bilbao-Dotter probe and the infusion of 200-350 cc barium sulphate in a 90%-70% P/V concentration at a speed of 100 ml/min, followed by the infusion of 1000-1500 cc 0.5-1% methylcellulose in a 50-50 mixture with water for double contrast purposes. Mean duration of procedure 35-40 mins. RESULTS. We found lesions of the small intestine in 18 cases or 45% (true positives) and no alterations in 18 or 42.8% (true negatives). In 3 cases (7%) the examination was inconclusive. One false positive and one false negative complete the series, making a diagnostic accuracy of 89.1%. In 23.8% of the total series the diagnosis of Crohn's disease was confirmed; cancerous lesions were found in 11.9% and adhesions following earlier surgery in 9.7%. Surgery confirmed this diagnosis in 10 cases (5 tumours, 3 stenoses caused by adhesion fragments, 2 Crohn's disease) and disproved it in one case. Biopsy was used, for objective confirmation in 5 cases (2 Crohn's disease, 3 negatives). In the other cases reliance was placed on clinical course and the patients' response to treatment. DISCUSSION AND CONCLUSIONS. Examination of our results reveals that in most clinical cases the small bowel enema was used to confirm suspected Crohn's disease (31 cases out of 42) and with a very high degree of diagnostic accuracy (96.7%). In line with data in the literature we decided to base the indication to this examination on certain primary symptoms such as chronic abdominal pain, diarrhea, blood in the faeces, whether in isolation or in combination. On this rather general basis the diagnosis of Crohn's disease concerned only 23.8% of the cases studied, an incidence that rose dramatically in the few cases in which the indications were made more specific. We therefore conclude that the adoption of more restrictive criteria will improve the cost-benefit ratio for this test. Another major pathology in which small bowel enema possesses a high diagnostic value is partial obstruction of the small intestine.(ABSTRACT TRUNCATED AT 400 WORDS)
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[The indications and results in 313 liver transplants]. MINERVA CHIR 1993; 48:969-73. [PMID: 8290150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The authors report their experience on 313 liver transplantations performed in 255 patients. In 51.7% the indication to liver transplant was the cirrhosis, post alcoholic in 39.5% and post-hepatitis in 24.1%. The global mortality was 34.9% (89/255) with an actuarial survival of 53% at 74 months. We registered 10 cases (3.2%) of arterial thrombosis and 5 cases (1.6%) complications of portal anastomosis.
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[Benign tumors of the liver]. MINERVA CHIR 1993; 48:589-94. [PMID: 8414097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Diagnostic and therapeutic findings of benign hepatic tumors are analysed. In particularly the authors describe the more frequent tumors such as angioma, adenoma and FNH, but also give a guidelines on how to approach less frequent lesions.
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[Morphologic and endocrine changes in the male reproductive system after porta-caval anastomosis in rats. Experimental research]. MINERVA CHIR 1993; 48:253-7. [PMID: 8506045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Quantitative alterations of the sexual hormones are present in cirrhotic patients whose testicular volumes are decreased with tubular atrophy in more than 50% of cases. The authors performed an experimental study utilizing end-to-side portacaval anastomosis in the rat in order to evaluate the consequences of the complete interruption of the portal blood to the liver in the male genital system, i.e. testicular alterations, due to the missing hepatic inactivation. Forty male Sprague-Dawley rats were used for this study. Twenty rats were subjected to end-to-side porta-caval anastomosis according to Lee, 10 rats underwent sham-operation while the remaining 10 rats were utilized as negative controls. The rats were weighed and necropsied three and six months after surgery and the liver and genital organs were weighed. In rats subjected to porta-caval anastomosis loss of weight was shown, about 20 g three months after surgery and 30 g six months after surgery, while other rats (sham-operated and negative controls) showed an increase of its weight, about 60 g after three months and 80 g after six months. In rats subjected to porta-caval anastomosis the liver was hypotrophic and its weight was decreased in comparison with the control group. In the same rats testicular volumes were decreased and hypotrophic in comparison with the control groups with average length 0.5 to 1 cm, while control groups showed values of 1.7 to 2.5 cm. Testosterone levels were 0.50 ng/ml in rats subjected to porta-caval anastomosis while in control groups the levels were 2.20 ng/ml.(ABSTRACT TRUNCATED AT 250 WORDS)
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[Incidence and surgical treatment of extrahepatic abdominal hydatidosis]. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE PATOLOGIA DIGESTIVA 1992; 82:100-3. [PMID: 1389542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
From 1974 to May 1991, 417 patients with abdominal hydatid cyst disease were surgically treated. Twenty-eight patients had extrahepatic abdominal cyst disease (6.7%). Six patients had only extrahepatic disease where as 22 had associated hepatic and extrahepatic cysts. Most frequent sites were the peritoneum (52.7%), the spleen (22%) and pelvis (11%). Fourteen out of the 14 CT scans performed, detected the extrahepatic cysts. The preferred surgical technique was total closed cystectomy (in hepatic and extrahepatic cysts). Resection of the organ affected (8 splenectomies, 1 nephrectomy, 1 partial vertebral resection, 1 orchiectomy and 1 salpingo-oophorectomy) was also performed. There was no mortality and morbidity was 32.1%: 3 intraabdominal abscesses, 1 intraabdominal haemorrhage, 4 biliary fistulae and 1 partial necrosis of the large bowel. Only 3 patients (neither were treated with mebendazole) were reoperated on for recurrent peritoneal hydatic cyst.
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[Suture materials in microsurgery]. MINERVA CHIR 1992; 47:765-8. [PMID: 1603424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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[Splenic abscess]. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE PATOLOGIA DIGESTIVA 1992; 81:289-90. [PMID: 1599771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Splenic abscess is rare and may be present either as a localized area in the spleen or as part of a generalized sepsis. A 35 year old man presented with a two month history of anorexia, weight loss, fever, abdominal pain and arthralgia. Multiple abscesses localized in the spleen were diagnosed by CT and splenectomy was performed.
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Total gastrectomy: nutritional status after different reconstruction techniques. An experimental study. J Surg Oncol 1992; 49:98-102. [PMID: 1738242 DOI: 10.1002/jso.2930490207] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The authors report their experimental studies on early nutritional changes in 30 gastrectomized rats where intestinal continuity was restored by three different reconstruction methods, i.e., exclusion of the duodenum from alimentary transit (Sweet-Allen method), or duodenal recanalization (Longmire method) or double duodenal and jejunal recanalization (Moricca method). Ten sham operated rats were used as controls. Results showed that the group of rats which underwent Longmire's reconstruction presented better nutritional parameters (body weight gain, daily food intake, feeding efficiency, albuminemia) than the Moricca and Sweet-Allen reconstruction groups. These results became statistically significant when follow up was extended to 18 months by using an actuarial method. However, perioperative mortality rate was highest in the Longmire reconstruction group.
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28
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[Liver transplantation and portal thrombosis]. MINERVA CHIR 1990; 45:1415-9. [PMID: 2087272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
One hundred and thirty-eight transplants were performed between April 1986 and June 1990 in 116 patients of whom 9 (7.75%) were affected by liver cirrhosis complicated by portal vein thrombosis. Occlusion of the vascular lumen was total in 3 cases, semitotal in 1 case and the percentage of obstruction ranged between 25% and 75% in the remaining patients. Venous dissection and thrombectomy were performed in 6 cases and simple thrombectomy in 3 cases in order to obtain a satisfactory blood flow. Anastomosis was effected using the spleno-mesenteric confluence in 2 cases and the portal vein itself in other patients. Recurrent thrombosis occurred in the first 4 patients in the series, but it was only fatal in 2 cases. The paper analyses the data obtained from the study and in conclusion confirms the use of transplant in cirrhotic patients with portal vein thrombosis.
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[Multiple colorectal cancer]. Ann Ital Chir 1990; 61:515-9. [PMID: 2100970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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[Idiopathic varicocele: incidence in 517 subjects]. MINERVA CHIR 1990; 45:485-7. [PMID: 2370961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A sample population of 517 subjects was screened in order to evaluate the incidence of idiopathic varicocele. Subjects were examined clinically and underwent tests using a Doppler flow-meter. Following a brief introduction to the didymoepididymal disease, the findings of the study are reported. In conclusion, the important role of orthostasis as a causal factor leading to the onset of disease in subjects with a predisposition to diathesis is underlined.
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Microsurgical treatment of varicocele. Int Surg 1989; 74:253-6. [PMID: 2625400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The authors report their experience of the surgical treatment of varicocele. After having performed modified Palomo's method for many years, recent pathogenetic data have induced them to adopt a microsurgical technique. This technique involves vascular anastomoses which allow drainage of the testicular blood into an area with lower venous pressure. They used Fox's technique (anastomosis between 2-3 veins of the pampiniform plexus and saphena vein) and Belgrano's technique (anastomosis between internal spermatic vein and inferior hepigastric vein). The authors report their series of 30 patients treated with these techniques between 1984 and 1987. The results obtained from 20 who were followed-up one year after surgery demonstrated an improvement in the physical examination in 70% of cases and a decreases in hyperthermia in 75% of patients. A spermiogram improvement has been obtained in 66.6% of 18 patients, as two of them were of pediatric age.
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32
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[Role of gonadal phlebography in the diagnosis of cryptorchidism]. G Chir 1989; 10:518-22. [PMID: 2577208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The authors describe the diagnostic procedures for testicular localization in patients with non palpable undescended testes. They consider the procedures as invasive and non invasive. The first procedures include ultrasonography, C.T. and N.M.R., the second ones laparoscopy, selective arteriography and venography of the spermatic vessels. Anatomy of spermatic venous system and catheterization techniques are described. Conclusions are that when non invasive procedures fail to localize the testis, gonadal venography is the procedure of choice for the correct diagnosis. Preoperative testicular localization often reduces the extent of surgical exploration and the anesthesia time. These patients have to undergo surgical treatment also when gonadal venography shows a blinding end vein in the inguinal canal, because of the intra-abdominal testis possible degeneration.
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Variations of autochthonous skin flora in hospitalized patients. J Chemother 1989; 1:13-4. [PMID: 16312284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
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34
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[Motor disorders of the esophagus in gastro-esophageal reflux disease]. G Chir 1989; 10:241-4. [PMID: 2518561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The Authors report their experience in the study of oesophageal motor abnormalities in patients with gastroesophageal reflux disease. By an electromanometric test in 50 subjects (20 healthy volunteers and 30 patients with oesophagitis), they evaluated the results concluding that: 1) LES low pressure is correlated significantly with oesophagitis; 2) oesophageal peristaltic dysfunction could be the effect of oesophagitis rather than its cause.
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35
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[Carcinoma of the male breast]. G Chir 1989; 10:167-9. [PMID: 2518549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The Authors, after a brief review of the most important epidemiologic, etiologic, diagnostic and therapeutic problems related to male breast cancer, report their personal experience. They point out the importance of an early diagnosis in order to obtain satisfactory results, comparable to those achieved in female breast cancer treatment.
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36
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[Role of microsurgery in the treatment of idiopathic varicocele]. MINERVA CHIR 1989; 44:755-8. [PMID: 2654751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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37
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Pancreas transplantation in the rat using Lee's technique: a reliable model in experimental microsurgery. J INVEST SURG 1989; 2:159-67. [PMID: 2535036 DOI: 10.3109/08941938909015347] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Numerous unresolved problems, both technical and immunological, in pancreas transplantation stimulate experimental studies. Dogs have been routinely used in experimental studies but today rats are more commonly used. However, pancreas transplantation in the rat presents complex technical problems and requires a good knowledge of microsurgical techniques. In 1983 Squifflet undertook an experimental study aimed at evaluating the technical aspects of pancreas transplantation in the rat and calculating the success rates using different methods. The comparison of four methods revealed to our surprise that 100% of the rats operated on using Lee's technique had complications, with a 0% survival rate. In our study we report our experience using Lee's technique which we had the opportunity of mastering directly under the supervision of Professor Lee. We performed 100 pancreas transplantations using Lee's technique and divided our study in two phases. In the first phase we performed 70 pancreas transplantations and overall survival, after 1 week, was 42 rats (60%). In the second phase on 30 rats diabetes was induced by administering 70 mg/kg of streptozotocin. These 30 diabetic rats underwent pancreas transplantation and overall survival, after 1 week, was 25 (83.3%). We believe that our successful survival rates could probably be explained by the close collaboration between Lee and our department. Moreover, we noted the importance of constant training in obtaining better results, and in our opinion Lee's technique of pancreas transplantation is a reliable experimental model which can be used to resolve problems linked to pancreas transplantation.
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38
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[Kidney transplantation in children]. Minerva Pediatr 1988; 40:615-9. [PMID: 3073302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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39
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[Digestive system involvement in scleroderma: a rare cause of intestinal pseudo-obstruction]. G Chir 1988; 9:579-82. [PMID: 3155222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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40
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[Treatment of cancer pain with buprenorphine. Personal experience]. GIORNALE ITALIANO DI ONCOLOGIA 1988; 8:113-5. [PMID: 2465994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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41
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[Leiomyoblastoma of the stomach. A clinical contribution and review of the literature]. G Chir 1988; 9:225-8. [PMID: 3153985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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42
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Abstract
Abstract
This review examines the incidence and implications of overwhelming infection in patients who have undergone splenectomy following trauma.
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[Modern approaches in the diagnosis and surgical therapy of idiopathic varicocele. Personal cases]. MINERVA CHIR 1986; 41:1273-81. [PMID: 3774172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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