Safety and effectiveness of laparoscopic adult groin hernia repair in Africa: a systematic review and meta-analysis.

BACKGROUND: Surgery is the recommended treatment of groin hernia, and laparoscopic approach is increasingly accepted due to lower risk of chronic pain. This systematic review aims to evaluate results of laparoscopic groin hernia repair (LGHR) in Africa. METHODS: We performed a literature search of published studies using electronic databases. Included African articles reported at least one of outcomes after LGHR in adult population. Newcastle-Ottawa Scale was used for quality assessment. A quantitative meta-analysis was performed to estimate the pooled prevalence of the post-operative outcomes. RESULTS: We included 19 studies from 6 countries which totalized 2329 hernia cases. Mean age was 44.5 years and male patients were predominant (sex-ratio 19.8). The mean operative time was 69.1 min. The pooled prevalence of conversion to open procedure was 2.578% (95% IC: 1.209-4.443). The pooled prevalence of surgical site infection and Hematoma/Seroma was respectively 0.626% (95%IC: 0.332-1.071) and 4.617% (95% IC: 2.990-6.577). The pooled prevalence of recurrence and chronic pain was respectively 2.410% (95% IC: 1.334-3.792) and 3.180% (95% IC: 1.435-5.580). We found that total morbidity for TAPP procedure was higher than TEP procedure (p = 0.0006; OR 1.8443). CONCLUSION: These results confirm that LGHR is safe and feasible and would be recommended in our African context.

Adult groin hernia surgery in sub-Saharan Africa: a 20-year systematic review and meta-analysis.

PURPOSE: To realize a systematic review to evaluate groin hernia surgery for adults in sub-Saharan Africa. METHODS: We conducted a systematic review and meta-analysis, the primary objective of which was to determine the surgical techniques used for unilateral groin hernia surgery in sub-Saharan Africa. Studies published in the last 20 years were considered. A meta-analysis estimated the pooled prevalence with 95% confidence interval (CI) of mortality, chronic pain and recurrence. A subgroup analysis compared the rate of complications between complicated or uncomplicated hernia. RESULTS: We included 113 articles. The most used technique was Bassini in 40.1%, followed by Lichtenstein in 29.9% and Shouldice in 12.6%. The overall mortality rate was 0.6% (95% CI 0.4-0.9). The pooled recurrence rate was 1.4% (95% CI 1.05-1.9). The pooled rate of chronic pain was 2.7% (95% CI 1.9-3.7). We found that mortality rate for complicated hernias (6.4%) was higher compared to uncomplicated hernias (0.2%). This difference was statistically significant [p ≤ 0.001; OR = 47.7; 95 CI (27.2-83.47)]. CONCLUSION: This review showed that pure tissue repairs are the most used techniques with Bassini and Shouldice as leading procedures. The post-operative rates of recurrence and chronic pain are low. However, there is a high heterogeneity between studies than can underestimate these pooled prevalences. The consultation at complication stage remains frequent and associated with a higher mortality. Futures studies should focus on improving the quality of studies in terms of design and follow-up to increase the degree of evidence.

Infected urachal cyst in an adult, report of two observations.

INTRODUCTION: Urachus is an embryonic remnant that usually involutes before birth. Abnormal persistence of this structure gives embryologic malformation like an urachal cyst. Infection or malignancy degeneration can complicated it. CASE PRESENTATION: Case 1: We report 20 years old female patient consulted with acute abdominal pain. Clinical examination showed fever and infra-umbilical tender mass. The abdominal Computerized Tomography showed pelvic mass between umbilicus and bladder. The open laparotomy found infra-abdominal semi-solid mass. A complete resection was done and histological exam confirmed infected urachal cyst. Case 2: A 19 years old male patient presented with abdominal pain and fever. Physical examination found tenderness in lower abdomen. Biology revealed leukocytosis, and Ultrasonography found a heterogeneous infra-umbilical mass. Surgical exploration by mini-laparotomy found an abscess urachal cyst that is confirm by histological exam after complete resection. CLINICAL DISCUSSION: Urachal cyst in adult patient is rare. Clinical symptoms without complications are insignificant. Because of malignancy risk, adult urachal cyst are managed by surgery. CONCLUSION: Infection cyst is the most common complication of urachal cyst. Complete resection is recommended because of malignancy degeneration risk.

Estimates of serious fungal infection burden in Côte d'Ivoire and country health profile.

Due to limited access to more powerful diagnostic tools, there are few data on the burden of fungal infections in Côte d'Ivoire, despite a high HIV and TB burden and many cutaneous diseases. Here we estimate the burden of serious fungal infections in this sub-Saharan country with a health profiling description. National demographics were used and PubMed searches to retrieve all published articles on fungal infections in Côte d'Ivoire and other bordering countries in West Africa. When no data existed, risk populations were used to estimate frequencies of fungal infections, using previously described methodology by LIFE (www.LIFE-Worldwide.org). The population of Côte d'Ivoire is around 25 million; 37% are children (≤14 years), and 9% are>65 years. Tinea capitis in children is common, measured at 13.9% in 2013. Considering the prevalence of HIV infection (2.6% of the population, a total of ∼500,000) and a hospital incidence of 12.7% of cryptococcosis, it is estimated that 4590 patients per year develop cryptococcosis. For pneumocystosis, it is suggested that 2640 new cases occur each year with the prevalence of 11% of newly diagnosed HIV adults, and 33% of children with HIV/AIDS. Disseminated histoplasmosis is estimated a 1.4% of advanced HIV disease - 513 cases. An estimated 6568 news cases of chronic pulmonary aspergillosis (CPA) occur after pulmonary tuberculosis (a 5-year prevalence of 6568 cases [26/100,000]). Allergic bronchopulmonary aspergillosis (ABPA) and severe asthma with fungal sensitisation (SAFS) were estimated in 104/100,000 and 151/100,000 respectively, in 1,152,178 adult asthmatics. Vulvovaginal candidiasis (VVC) is common and recurrent VVC affects ∼6% of women in their fertile years - 421,936 women. An unknown number develop candidaemia and invasive aspergillosis. The annual incidence of fungal keratitis is estimated at 3350. No cases of sporotrichosis, mucormycosis and chromoblastomycosis are described, although some cases of mycetoma and Conidiobolus infection have been reported. This study indicates that around to 7.25% (1.8 million) of the population is affected by a serious fungal infection, predominently tinea capitis in children and rVVC in women. These data should be used to inform epidemiological studies, diagnostic needs and therapeutic strategies in Côte d'Ivoire.

Adult ileocecal intussusception induced by adenomatous ileal polyp: case report and literature review.

Intussusception is a rare cause of bowel obstruction in adults, and has generally an organic etiology. However, adenomatous polyp of the small bowel is an uncommon etiology. Moreover, there's a great difference with childhood intussusception in its presentation, etiology and management. We describe herein a case of adult ileocecal intussusception due to an adenomatous ileal polyp with a preoperative diagnosis made on computed tomography. We performed a right hemicolectomy, without attempting to reduce the intussusception, and an end-to-end ileotransverse anastomosis. The pathological examination of the surgical specimen revealed an adenomatous polyp with a high grade dysplasia on the terminal ileum, being the cause of the ileocecal intussusception.

Effect of Environmental Factors on Nuclear Organization and Transformation of Human B Lymphocytes.

Chromosomal translocations have long been known for their association with malignant transformation, particularly in hematopoietic disorders such as B-cell lymphomas. In addition to the physiological process of maturation, which creates double strand breaks in immunoglobulin gene loci, environmental factors including the Epstein-Barr and human immunodeficiency viruses, malaria-causing parasites (Plasmodium falciparum), and plant components (Euphorbia tirucalli latex) can trigger a reorganization of the nuclear architecture and DNA damage that together will facilitate the occurrence of deleterious chromosomal rearrangements.

Efficacy and Safety of Manual Partial Red Cell Exchange in the Management of Severe Complications of Sickle Cell Disease in a Developing Country.

INTRODUCTION: The realization of red cell exchange (RCE) in Africa faces the lack of blood, transfusion safety, and equipment. We evaluated its efficacy and safety in severe complications of sickle cell disease. PATIENTS AND METHOD: Manual partial RCE was performed among sickle cell patients who had severe complications. Efficacy was evaluated by clinical evolution, blood count, and electrophoresis of hemoglobin. Safety was evaluated on adverse effects, infections, and alloimmunization. RESULTS: We performed 166 partial RCE among 44 patients including 41 homozygous (SS) and 2 heterozygous composites SC and 1 S/ß0-thalassemia. The mean age was 27.9 years. The sex ratio was 1.58. The regression of symptoms was complete in 100% of persistent vasoocclusive crisis and acute chest syndrome, 56.7% of intermittent priapism, and 30% of stroke. It was partial in 100% of leg ulcers and null in acute priapism. The mean variations of hemoglobin and hematocrit rate after one procedure were, respectively, +1.4 g/dL and +4.4%. That of hemoglobin S after 2 consecutive RCE was -60%. Neither alloimmunization nor viral seroconversion was observed. CONCLUSION: This work shows the feasibility of manual partial RCE in a low-resource setting and its efficacy and safety during complications of SCD outside of acute priapism.

Evaluation of transfusion practices in sickle cell disease in Senegal: cohort study of 1078 patients with sickle cell disease.

Blood transfusion is an essential therapeutic tool in the treatment of sickle cell disease. Its indications and modalities vary from one country to another as a function of the clinical severity of the disease and the availability of blood products. This study seeks to evaluate the frequency and modalities of blood transfusions as well as their indications in patients with sickle cell syndrome at the Dakar hematology department from 1995 through 2015. This retrospective study reviewed the records of a cohort of 1078 patients with SS, SC, Sß0 and Sß + thalassemia sickle cell syndromes and collected data about the type of blood products, indications, modalities, and acute transfusion complications. The frequency of transfusion was adjusted for age, sex, and sickle cell profile. The patients' mean age was 23 years (2-44 years) and the sex ratio 0.9. SS disease was predominant (87.4 %); 28.5% had transfusions during the study period. Patients older than 20 years received more transfusions (P = 0.047). The frequency of transfusions did not differ significantly by gender (P = 0.12), but did by profile: a higher percentage of patients with SS disease required transfusion (P = 0.043). Acute anemia was the most common indication for transfusion (50.03 %). Acute transfusion complications were rare (5.8 %). This study shows that less than one third of sickle cell anemia patients in Senegal have transfusions, a finding that confirms that our patients have fewer transfusions than patients in other countries in Africa or in the West. This limited use of transfusion therapy may be related to a less severe level of disease among patients in Senegal, but also to the availability of blood products.

[Profil course of SC sickle-cell patients in Dakar: a case-control study with SS sickle cell form]. / Profil evolutif de la drepanocytose SC A Dakar: étude cas-témoin avec la forme SS.

AIMS: The study aim to describe the epidemiological, clinico-biological and evolutionary aspects of SC sickle cell patients compared to SS sickle cell disease. PATIENTS AND METHODS: We realized a case-control study of 12 months duration including 98 major sickle cell patients (49 SC and 49 SS sickle cell patients). SS sickle cell patients were randomly selected according to age and sex. Socio-demographic, clinico-biological and evolutionary data were noted for each patient. RESULTS: Mean age was 24.7 years (5 - 53). Sex ratio was 0.8. Mean number of transfusions was 0.06 of SC patients and 0.34 for SS patients (p=0.0008). Mean number of vaso-occlusive crisis per year was 2.24 of SC patients and 2.37 of SS patients (p=0.3). Mean basic hemoglobin level was 10.8 of SC patients and 7.8 of SS patients (p=0.0000). Priapism was found in 2.04% of SC patients and 4.04% of SS patients (p=0.3) and acute anemia in 2.04% of SC and 24.48% of SS patients (p=0.003); 26.53% of SC patients had a chronic complication compared to 18.36% of SS patients (p=0.0001). CONCLUSION: This study shows that SC sickle cell patients are less symptomatology compared to SS patients, however they would develop more chronic complications from where the utility for regular follow-up.

BUTS: Le but de notre étude était de décrire les aspects épidémiologiques, clinico-biologiques et évolutifs des patients SC comparés aux patients SS. PATIENTS ET MÉTHODES: Il s'agissait d'une étude cas témoins d'une durée de 12 mois portant sur 98 patients (49 SC et 49 SS8). Les témoins SS étaient choisis de façon aléatoire après appariement selon l'âge et le sexe. Pour chaque patient nous avons noté les aspects sociodémographiques, clinicobiologiques et évolutifs. RÉSULTATS: L'âge moyen était de 24,7 ans (5 - 53). Le sex ratio était de 0,8. Le nombre moyen de transfusions était de 0,06 chez les SC et 0,34 chez les SS (p=0,0008). Le nombre moyen de CVO/an était de 2,24 chez les SC et 2,37 chez les SS (p=0,3). Le taux moyen d'hémoglobine de base était de 10,8 chez les SC et 7,8 chez les SS (p=0,0000). Le priapisme était trouvé chez 2,04% des SC et 4,04% des SS (p=0,3) et l'anémie aigue chez 2,04% des SC et 24,48% des SS (p=0,003); 26,53% des SC souffraient d'une complication chronique contre 18,36% des SS (p=0,0001). CONCLUSION: Cette étude montre que les drépanocytaires SC ont une symptomatologie moindre par rapport aux patients SS, cependant ils développeraient plus de complications chroniques d'où l'utilité d'un suivi régulier.

Syndrome d'activation macrophagique secondaire chez l'enfant. Rapport de 5 cas sénégalais

Le Syndrome d'Activation Macrophagique (SAM) est défini comme la traduction clinico-biologique d'une prolifération et d'une activation non-spécifique des macrophages du système réticulo-histiocytaire avec phagocytose des éléments figurés du sang. Nous rapportons 5 cas de SAM secondaires chez des enfants hospitalisés dans le service de pédiatrie de l'hôpital Aristide le Dantec entre août 2015 et avril 2016. Il s'agissait de 3 filles et 2 garçons âgés de 7 ans à 14 ans. Cliniquement, la fièvre, l'altération de l'état général et la splénomégalie étaient constantes. Quatre patients ont présenté des adénopathies et chez 2 patients une hépatomégalie a été retrouvée. Au niveau de l'hémogramme, l'anémie était constante, la thrombopénie et la leuco-neutropénie étaient retrouvées chez 3 patients et le frottis sanguin révélait 36% de blastes chez un patient. L'hémophagocytose médullaire était retrouvée chez tous les patients, l'hyper ferritinémie était constante et chez trois patients une hypertriglycéridémie avec un taux élevé de lactate déshydrogénase (LDH) ont été notés. Le diagnostic était surtout guidé par le médullogramme et basé sur les critères de l'hemophagocytic histiocytosis et les étiologies étaient infectieuses et néoplasiques. Chez trois patients, le SAM était d'origine infectieuse et les germes retrouvés étaient le Streptococcus, l'Escherichia coli et le Mycobacterium tuberculosis alors que les deux autres cas étaient d'origines néoplasiques secondaires à une leucémie aiguë myéloïde et à un lymphome hodgkinien. Le traitement était basé sur l'antibiothérapie (cas 1 et 2), les antituberculeux (cas 3) et la chimiothérapie (cas 4 et 5). L'évolution était favorable chez tous nos patients

Strangulated lumber hernias in adults: A case report and review of the literature.

Strangulated lumbar hernia is a very rare condition, with no more than 30 cases reported in the literature so far. Therefore, there is no specific management guideline and the diagnosis remains difficult. By reporting the case of a Senegalese male patient who had a preoperative diagnosis of strangulated lumbar hernia, we aim to discuss the diagnosis and therapeutic modalities of this rare entity, which is often misdiagnosed.

[Evaluation of the efficacy of medical screening of blood donors on preventing blood transfusion-transmitted infectious agents]. / Évaluation de l'efficacité de la sélection médicale des donneurs de sang dans la prévention des agents infectieux.

BACKGROUND: The aim of this study was to evaluate the efficacy of medical screening to retain blood donors in window period by comparing the seroprevalence of infectious agents (HIV, hepatitis B and C, syphilis) in deferred versus accepted blood donors. MATERIALS AND METHODS: This prospective and transversal study was performed during 4 months in the National Blood Transfusion Center in Dakar (Senegal). We conducted a convenience sampling comparing the seroprevalence of infectious agents (HIV, HBsAg, HCV and syphilis) in deferred versus accepted blood donors after medical selection. RESULTS: In total, 8219 blood donors were included. Medical selection had authorized 8048 donors (97.92%) and deferred donors were 171 (2.08%). The prevalence of HIV was higher in the deferred than in accepted blood donors (1.75% vs. 0.05%) (P=0.0003; OR=35.91), as well as for HBsAg (12.87% vs. 7.35%) (P=0.006; OR=1.86). HCV antibodies were present in 0.71% of accepted blood donors and 0.58% in deferred blood donors (P=0.65; OR=0.82). Only accepted donors had brought the infection of syphilis (0.34%) (P=0.56; OR=0). CONCLUSION: Medical selection is efficient to exclude blood donors at high risk of HIV transmission and to a lesser extent of HBV. However, current medical screening procedures do not allow us to exclude donors asymptomatic carriers of HCV and syphilis.

Perforated mesenteric Meckel's diverticulum in an adult: a real variant?

A Meckel's diverticulum is the most common congenital anomaly of the gastrointestinal tract. It is a real diverticulum that is usually located on the anti-mesenteric edge in the last meter of the ileum. Its location on the mesenteric edge has been rarely reported. It may lead to several complications including perforation that may be life-threatening for the patient. We report herein a case of perforated mesenteric Meckel's diverticulum in an adult patient. Upon surgical exploration by laparotomy, we found a perforated Meckel's diverticulum located on the mesenteric edge of the ileum 60 cm from the ileocoecal junction and 400 ml of seropurulent peritoneal fluid. The patient underwent a segmental ileal resection and an end-to-end anastomosis. The postoperative outcomes were marked by a persistent peritonitis that required successful revision surgery.

[Diagnostic and evolutionary aspects of hemorrhagic syndromes of the newborn in Dakar]. / Aspects diagnostique et évolutif des syndromes hémorragiques du nouveau-né à Dakar.

BACKGROUND: Hemorrhage is a common and serious symptom in the neonatal period. In developing countries, means of exploration are insufficient. Our purpose was to describe the epidemiological, diagnostic, therapeutic, and evolutionary aspects of hemorrhagic syndromes of the newborn in Dakar, Senegal, to identify the risk factors and diseases associated with them in order to propose recommendations for their management. METHODS: We conducted a case-control study of 82 newborns with 41 cases of hemorrhagic syndromes and 41 controls. We first described the epidemiological, diagnostic, therapeutic, and evolutionary parameters of the group that submitted a hemorrhagic syndrome and compared their diagnostic data with those of the control group to highlight the risk factors associated with the occurrence of hemorrhagic syndrome. RESULTS: The prevalence of hemorrhagic syndrome among hospitalized newborns was 9.2%, the sex-ratio (M/F) was 1.9. Preterm infants accounted for 26.8%. We often found early onset of bleeding (46.4% before 72h of life). Visceral bleeding was predominant, especially respiratory (34.1%), digestive (31.7%), and cerebral (17%), followed by cutaneous hemorrhages (26.8%). The risk factors identified were respiratory distress, shock, and a stained amniotic fluid. The concomitant diagnoses were dominated by neonatal infection (58.5%), hemorrhagic disease of the newborn (21.9%), and disseminated intravascular coagulation (19.5%). The mortality rate was high (34.1%), most often associated with disseminated intravascular coagulation. CONCLUSION: This study reveals the high mortality due to hemorrhagic syndromes caused by these three diseases for which prevention must be stressed.

[Prevention of transfusion transmitted malaria in endemic area]. / Prévention du paludisme post-transfusionnel en zone d'endémie.

BACKGROUND: Malaria is a real public health problem in Africa; more than 300 million new cases and approximately two million deaths arise every year. In spite of the blood transfusion is a potential way of Plasmodium transmission, there is no consensus for measures to prevent post-transfusion malaria in endemic area. This work aimed at comparing some tools and to discuss various strategies to be implemented. MATERIAL AND METHODS: The study concerned 3001 blood donors recruited in seven blood transfusion centers in Senegal during two periods: dry season (June-July, 2003) and rainy season (October-November, 2003). We evaluated the efficiency of the selection questionnaire for the blood donors to exclude those who are potentially asymptomatic carriers of the Plasmodium. Every donation was screened for pLDH antigen and antibodies against Plasmodium by Elisa technique (DiaMed, Cressier sur Morat, Suisse), morphological tests was also performed, as well as the screening of HIV, HBs Ag, HCV Ab and syphilis. RESULTS: Median age of blood donors was of 27.7 years. Anti-Plasmodium antibodies prevalence was 65.3% and pLDH antigen was of 0.53%, all positivity was confirmed by microscopy. The prevalence of the other infectious markers was 11.7% for HBs Ag; 0.83% for syphilis; 0.49% for HCV Ab and 0.46% for HIV Ab. The risk factors associated with an asymptomatic carrier of Plasmodium were: the rainy season, irregular character of the blood donations, high frequency of malaria attacks in the past, and absence of treatment during the last episode. CONCLUSION: Plasmodium represents the third risk of blood transmitted infectious agents after hepatitis B virus, syphilis, and before HCV and HIV in Senegal. The medical questionnaire is not useful enough for asymptomatic carriers deferral, and we propose to introduce Plasmodium screening. The screening for Plasmodium pLDH by Elisa technique seems to be the best tool in endemic area and the strategy of systematic screening is the most suited in terms of blood transfusion safety.

[Relation between lupus-antiphospholipids antibodies and heart disorders]. / Relation lupus-anticorps antiphospholipides et cardiopathie lupique.

BACKGROUND AND AIM: Antiphospholipids antibodies (APL) are autoantibodies found in lupus erythematosus and disorders like. Their frequency varies between 2 and 62% according to the literature. An increased frequency of cardiac disorders in antiphospholipids (APL) positive lupus has been reported. The aim of our study was to evaluate the role of APL as an independent risk factor of cardiac disorders in patients with systemic lupus erythematosus. MATERIAL AND METHOD: A prospective study during 14 months has been designed with the cooperation of dermatologic, internal medicine and cardiology departments of the Aristide Le Dantec hospital of Dakar. Platelets count (Beckmann Coulter analyzer), activated partial thromboplastin time (Diagnostiga stago analyzer) and antiphospholipids antibodies (Elisa) were determined. RESULTS: 37 patients affected by lupus were included in this study with a net feminine prevalence (89%); 8 (14.6%) had APL's significant results and 20 presented an echographic heart abnormality. The analysis of our data did not reveal an increased risk of cardiac diseases among APL positive lupic patients as compared to the negative group (p = 1). CONCLUSION: The presence of APL in patients with systemic lupus does not so seem to be an independant risk factor of heart diseases.

[Prevalence and morbidity of G6PD deficiency in sickle cell disease in the homozygote]. / Prevalence et morbidite du deficit en g6pd au cours de la drepanocytose homozygote.

Sickle cell disease and G6PD deficiency have similar prevalence of 8 to 10% in Senegalese population. Our objectives were to determine the prevalence of G6PD deficiency in Hb S carriers and normal subjects, and to assess the interaction of G6PD deficiency on clinical severity of sickle cell disease. G6PD activity was measured in 319 sickle cell patients and in 318 subjects without HbS. Clinical severity was compared in male homozygous sickle cell patients (11 with G6PD deficiency and 19 without deficit). In homozygous sickle cell patients, the G6PD status was assessed after correction of reticulocyte count following the micro-centrifugation method of Herz. We found that prevalence of G6PD deficiency was higher in sickle cell disease patients (21.6 %) than in normal subjects (12.3 %) (p = 0.001). No difference was found in the two groups of male sickle cell disease patients concerning number of vaso-occlusive crisis, number of transfusion, frequency of infectious episodes, number of chronic complications, disturbances on patient's activity and total index severity.

[Non-Hodgkin's lymphoma in Dakar: study of 107 cases diagnosed between 1986 and 1998]. / Les lymphomes non hodgkiniens à Dakar: étude réalisée sur 107 cas diagnostiqués entre 1986 et 1998.

Non-Hodgkin's Lymphomas (NHL) are the most prevalent malignant hemopathies in Senegal. In this study we have investigated the epidemiological aspects considering the HIV infection pandemic, and evaluated the diagnosis means and evolutive features of this disease in Dakar. Between 1986 and 1998 (13 years), we collected 107 cases of NHL, all histologically confirmed. Average age of patients was 31.4 years (2-85 years) and sex ratio was 21. HIV infection was found in three out of 62 patients tested (4.8%). At moment of diagnosis, 72% of patients were in stage III or IV according to the Ann Arbor Staging System. Large cell lymphomas were predominant (67.2%), followed by small lymphocyte lymphomas (24.2%) and follicular lymphoma with 8.4% of cases. Localization of lymphomas was exclusively nodal (30.8%) or extra nodal (31.7%) or mixed (37.3%). In therapeutical field, 21.5% of patients were treated with only symptomatical means. Chemotherapy was used in 54 patients (78.2% of treated patients), surgery was performed in 6 patients (8.6%), association of radiotherapy and chemotherapy in 5 patients (7.2%) and 4 patients (5.7%) were treated with surgery + chemotherapy. The average survival time was 344 days. Four patients (3.7%) were alive 3 years after diagnosis and only 2 patients (1.8%) after 5 years.