PubMed Health⌕ Search

Biomedical subjects

B Fall

Publications and source records attributed to B Fall.

At least 19 recordsLinked to original sources
PubMed2006

[Chronic prostatitis: clinical and therapeutical aspects].

AIM: To insist on clinical and therapeutical aspects of chronic prostatitis. PATIENTS AND METHODS: The authors relate a prospective study about 30 patients who were followed for chronic prostatitis. All patients were treated and followed up to 6 months. RESULTS: The mean age of the patients was 31,82 years. Sixty percent of them where send by a physician after failure of medical treatment. Mean delay before consultation were 31.5 months. The main symptoms were pain (pelvic pain, perineal pain, or post ejaculatory pain). The distribution of patients according to the US NIH has shown 13 cases of category II, and 17 cases of category III. Outcome of these patients was favourable in ten cases for category II and nine cases for category III. CONCLUSION: If important efforts were realized for classification and diagnostic approach, many patients often fair to respond to treatment.

Adult↗
PubMed2005

[Cadaveric topography and morphometry of the vermiform appendix].

Our study justified by the frequency of acute appendicitis and the possibility of anatomic variations of the caecoappendicular area attempt to index the topographic variations of the vermiform appendix (v.a.). On 80 fresh native cadavers (62 men and 18 women) without surgical antecedent whose mean age was 36 years (range between 16 and 78 years) we note the morphotype and the height. More over we study the intraperitoneal projection of the Mac Burney point, topography and shape of the cecum and the situation, shape and dimensions of the v.a. We note also the level of implantation of this latter on the cecum, appearance of the mesoappendix and the distance separating the base of the appendix to the ileo-caecal junction. Mac Burney's point permitted to localize appendix in 66%; the cecum has more often than not the form of a bulb (98.7%) and sited in right fossa iliaca. We noted 7 types of topographic disposition; front varieties were more frequent (68.7%) notably the pelvic direction (51.2%) with a medial (72.5%) or a posteromedial (27.5%) establishment on the cecum. The v.a. was more often in the form of worm with a long mesoappendix; his mean length was 106.4 mm (between 65 and 160 mm) and the mean diameter 6.77 mm (range between 4 and 10 mm). The distance which separated the base of the appendix to the ileo-cecal junction varied between 15 to 40 mm with a mean distance of 24.2 mm. Thus in this study, dimensions of the v.a. were very variables. Located in right fossa iliaca he adopted a front topography with pelvic direction and medial establishment on bulbar cecum. In spite of scarcity of ectopic situation of the appendix for which laparoscopic approach is salutary, a similar topographic study during surgical treatment of acute appendicitis will be interesting.

Adolescent↗
PubMed2005

[Complications of treatment of adult's groin hernia: a report of 100 cases comparative study between Bassini and Mac Vay's technics].

The authors report a prospective study comparing pre and immediate post operative complications of non complicated hernia of the groin in adult treated by operations based on Bassini and Mac Vay technics. It concerned a total of 100 patients made up of two groups of 50 age ranging from 13 to 84 years with an average age of 47 years of whom were 93 males and 7 females. No mortality was registered. The rate of complications was 20% in Bassini's technic and 22% in Mac Vay's technic. There were: bladder injurie, accidental skin wound incurred by the electric surgical blade, meningeal irritation, urinary retention, scrotal sac hematoma, parietal suppuration, intestinal occlusion and immediate recidivation before 6 months. As well as our study as in literature, specific complications related to both technics were rare. We could draw the conlusion that there is no significant superiority of one technic in comparison with the other one.

Adolescent↗
PubMed2004

[Treatment of incisional hernias].

Several therapeutic processes were proposed in the repair of incisional hernia, on the basis of simple joining suture go to the installation of prosthetic mesh while passing by aponeurotic autoplasty according to Welti-Eudel technique. The aim of this study was to report the results of our experiment in the treatment of incisional hernias. It was a retrospective study carried out of January 11th 1996 to December 31, 2000, concerning 35 cases of incisional hernias operated during the study period. The following parameters were studied: age, sex, diameter, technique of repair, morbidty, mortality and the remote follow-up. Average age of our patients was 33 years with extremes of 13 and 53 years. It include 30 womens and 5 mens. The initial operation were dominated by Caesarean (57%). The diameter of incisional hernia varied between 3 and 5 cm in 22.9% of patients, between 5 and 10 cm in 62.8% of paitents, higher than 10 cm in 14.3% of patients. The simple joining suture was carried out in 22.9% of cases, the Welti-Eudel technique in 42.9% of cases and the installation of prosthetic mesh in 34.2% of the cases. Mortality was 5.1% and the morbidity was 34.2% made exclusively by suppuration including 5.1% on prosthetic material. We noted 14.3% of recurence which has occured after repair by simple joining. The Welti-Eudel procedure gives good results in the repair of incisional hernia with small and average dimensions. The installation of prosthetic mesh constitute the treatment of choice because the rate of recurence is weak even null.

Adolescent↗
PubMed2003

[Laparoscopic cholecystectomy in sickle cell disease].

STUDY AIM: Sickle cell affection is a public health problem in Africa. The aims of this prospective study were to evaluate the early results of laparoscopic cholecystectomy in sickle cell patients in Senegal. METHOD: From January 1998 to June 2002 all the sickle cell patients undergoing a laparoscopic cholecystectomy were included. Intra- and post-operative protocol (blood transfusion if Hb < 9 g/dl, rehydration, oxygenotherapy) was standardized. RESULTS: Forty-two patients with sickle cell of types SS-33 and AS9 were operated upon by same surgeon. One case of conversion due to an effraction of biliary junction was reported. One homozygote patient died post-operatively because of peritonitis. Two acute thoracic syndromes, three vaso-occlusive crisis, and two cases of wound infection constituted the post-operative morbidity. No case of complication was noted in those who underwent pre-operative transfusion. CONCLUSION: Laparoscopic cholecystectomy can be carried out in sickle cell patients with biliary lithiasis provided that general anaesthetic rules are respected.

Adolescent↗
PubMed2003

[Pheochromocytoma in Dakar: report of nine cases].

Pheochromocytoma is a catecholamine-secreting neoplasm of chromaffin tissue. The most common symptom is hypertension but there are incidentally discovered forms at imaging. From 1981 to 1998, the authors observed nine pheochromocytomas through three hospitals in Dakar. This study included seven male and two female patients. The average age was 31.61 years. Hypertension was present in 77% of the cases. Headache, palpitations and sweating were the authors most frequent symptoms, occuring in 55% of cases. Measurement of vanillyl mandelic acid level in six cases and urinary metanephrines in three cases made the diagnosis. There were six adrenal and three extra adrenal pheochromocytomas with two malignant tumors features. In our countries, measurement of urinary metanephrines and computed tomography processing may improve detection of pheochromocytomas.

Adrenal Gland Neoplasms↗
PubMed2003

[Ultrasound-guided puncture and biopsy in the diagnosis of chronic liver diseases: report of 447 cases].

Our aim was to evaluate practices of percutaneous liver biopsies over the last 11 years in our center in focal or diffuse liver disease. Records of 447 patients who underwent ultrasound-guided liver biopsy between 1998 and 1999 were reviewed. Three experienced physicians performed all liver biopsies with a Menghini needle or fine needle. In all cases the puncture site was determined using prebiopsy ultrasound. Liver biopsies were performed on 423 hospitalized patients and 24 outpatients. The suspicion of primary liver cancer was the indication in 72.7% of the cases. In 75.2% patients definitive or indicative pathological diagnosis were obtained. 208 biopsies out of 229 (90.8%) and 215 cytological punctures out of 239 (89.9%) were interpretable. Histological diagnosis obtained were primary malignamt tumor in 235 cases (58.2%), cirrhosis in 26 cases (6.4%), chronic hepatitis in 32 cases (7.9%), and normal tissue in 56 cases (13.9%). Only 2 hemorrhagic complications requiring blood transfusion (0.4%) and one needle-tract tumor seeding (0.2%) occured 42 months later. We concluded that ultrasound-guided percutaneous liver biopsy is a quick method of assessment increasing the diagnosis yield by this procedure and maintaining low complications.

Adolescent↗
PubMed2003

[Gastrointestinal hemorrhage in cirrhosis at Dakar. Predictive factors study].

Our aim were to describe the epidemiological and clinical as well as therapeutical features and to look for predictive factors of occurrence of gastrointestinal hemorrhage among cirrhotic patients. We included all cirrhotic patients with acute gastrointestinal hemorrhage hospitalized in the Service of Internal Medicine of Aristide Le Dantec University Teaching Hospital from January 1990 to December 1999. The diagnosis of cirrhosis was established according to two situations: prebiopsic criteria with clinical, biological, ultrasound and endoscopic data or the histological criteria. Gastrointestinal hemorrhage was present in 28.9% of the patients with an average age of 38.7 years and a sex ratio of 1.4. It revealed the cirrhosis in 82% of the cases, whether alone in 45.2% or associated with other complications in 36.8%. Previous bleeding episodes were found in 76 cases (9.6%). Gastrointestinal hemorrhage is the first cause of death among our cirrhotic patients with an overall mortality of 29.4%. The gastrointestinal hemorrhage was significantly associated with the young age (< 40 years). On the other hand, the clinical and biological parameters did not seem predictive of bleeding. The risk of hemorrhage was positively correlated with the presence of esophageal varices and their stage, the gastric varices and the portal gastropathy. The other lesions (watermelon stomach and erosive gastritis) did not seem to play a role in gastrointestinal hemorrhage. However the CHILD-PUGH classification was a poor predictor of either first hemorrhage or re-bleeding in this present study. We conclude that gastrointestinal hemorrhage is frequent among cirrhotic patients in our country. It constitute in this study the first cause of death in this population. instrumental treatment methods might prevent most of gastrointestinal hemorrhages in patients with high risk.

Adult↗
PubMed2003

[Care management of lower gastric tumors at Dakar. Preliminary study of 60 cases].

The aim of this study was to evaluate the short-term results of our therapeutic attitude about the surgical treatment of lower gastric tumours in our departement. It was a prospective study including all patients hospitalized in our department for gastric tumour whose malignancy was strongly presumed by the clinical symptoms, the paraclinical one, the surgical exploration and/or confirmed by histology. Tumours of the cardia were excluded from this study. Laparotomy was carried out among all patients. When the tumour was resecable, we had carried out a lower partial gastrectomy passing at least than five centimeters with the top of the higher limit of the tumour, associated with lymphadenectomy including the first and second relay. This study was undertaken from January 1994 to June 1997 and concerned 39 men and 21 women. Mean age was 57.6 years. The abdominal mass was present in 38.3% of the cases. The histological confirmation for malignancy was obtained in 38.3% of the cases which all were adenocarcinomas. We had proceded to 38% of partial gastrectomy, 54% of gastrojejunostomy and in 8% of the cases no surgical gesture was practised during laparotomy. Morbidity was 13.3% and mortality 21.7%. The average retreat was 12.4 months after partial gastrectomy, 8.3 months after gastrojejunostomy and 3.5 months after laparotomy without gesture. The total rate of surival at one year was 20%. The rate of survival at one year after partial gastrectomy was 39.1%. We recommend partial gastrectomy associated with lymphadenectomy whenever its realization is possible. This surgical attitude associated to early diagnosis could allow a clear improvement of the rate survival in the short and medium term for lower gastric tumors, in our context.

Adult↗
PubMed2002

[Post traumatic injuries of the duodenum and/or pancreas. Perioperative management].

The duodenal and/or pancreatic lesions rarely occur during abdominal contusions, this, because of the deep and retroperitoneal position of the duodeno-pancreatic entity. These lesions occur mostly in the young adults and occur mostly on violent trauma, hence the high frequency of associated lesions. Their management is well codified and the prognosis depends on the degree of pancreatic damage. The authors reporting of 3 cases of duodenaland or post-traumatic lesion, in a retrospective study. The after therapeutic management necessitated a pre-operative reanimation, simple duodenal suturing in the 3 cases with relearning gastrotomy, alimentation jejenostomy and closing of thepyloric sphincter,with association of cholostomy in one of the cases. The pancreatic lesions of type contusion observed in 2 cases necessitated simple drainage of the pancreatic sector without resection. The evolution was favourable in 2 cases. One case of death was noted in a patient who developed acute pancreatis.

Adolescent↗
PubMed2002

[Pancreatic abscess].

With the report of a pancreatic abscess, the authors make a review of the literature. A 70 years old female patient was seen with peritoneal syndrome lasting 72 hours. Surgical exploration done 3 weeks later after a medical treatment found a purulent collection in the omental bursae. A surgical drainage of the collection associated with an antibiotherapy improved perfectly the general conditions of our patient seen 5 months later without any infectious recurrence. The ultrasound exam, revealed a pseudocyst and an uncomplicated cholecystic lithiasis for which an operation is planed. They emphasized the nosologic problems with this pathology, the rarity of this particular complication and the diagnostic and therapeutic difficulties. In spite of the progress in antibiotherapy, pancreatic abscess never heals without surgical drainage.

Abscess↗
PubMed2002

[Long term course after thyroidectomy for euthyroid nodular goiter].

Every patient operated for nodular goiter by a partial surgery is exposed to recurrence. In order to verify this idea, the authors followed 36 patients operated on for nodulargoiterat least 10 years ago. A clinical examination for all the patients and echographic study for 24 of them allowed the detection of recurrence and the evaluation of survival and recurrence without any opotherapy. It seemed that clinical recurrence is observed in 16.65% of cases whereas echographic study revealed recurrence in 50% of patients examined. Only two patients were reoperated on. The predictive factors of the recurrence are geographic endemic origin and ethny, partial surgery and vesicular goiters. With 66.65% of survival without recurrence at 18 years without opotherapy, the authors argue about the utility of such treatment.

Adult↗
PubMed2002

[Role of elastic compression in the treatment of postphlebitic leg ulcers at the University Hospital of Dakar: report of 20 cases].

Varicose disease and venous thrombosis were reputed exceptional among black africans and almost all leg ulcers were called "tropical". We have treated 20 cases of postphlebitic ulcers in the teaching hospital of Dakar between march 1989 and december 1992. There were 12 men and 8 women. Mean age was 40 years (24 to 60 years). The initial venous thrombosis dated at mean 8 +/- 3 years. It was confirmed in a hospital in 10 cases and found in the medical history of all patients. All patients presented leg ulcers with non systematised venous varicose and trophic troubles. The ulcers treated only by dressings lasted a duration of 4 months (2 weeks to 9 months) without healing. In view of this failure we have added an ambulatory elastic contention with elastic bandage putted on at hospital after that biweekly dressing until cicatrisation followed by putting elastic socking with degressive compression. We have observed a quickly cicatrisation in mean time of 4 weeks (2 to 6 weeks) with good tolerance of socking. Only 3 patients showed recurrence. Elastic contention has a great place in the treatment of postphlebitic ulcers which are not that exceptional among black Africans.

Adult↗
PubMed2002

[Penetrating wounds of the abdomen. Evaluation of conservative treatment in 40 cases].

Stabbed penetrating abdominal wounds are becoming more and more frequent in our emergency surgical unit due to increase of aggressions. The goal of our study is to evaluate the conservative treatment of these wounds. This concerns a study carried out between January 1997 and October 1998. Exploratory laparotomy was proposed at each time when one or more of the following criteria was noticed: choc, evisceration of intestines, digestive hemorrhagy or hematuria, outlet of digestive fluids, sign of peritoneal irritation, wounds by gunshots or wounds at the frontal regions. In the other cases, the conservative treatment with wound dressing following an antibiotic and serovaccination therapy of tetanus was the therapeutic option. Our study was carried out on 40 patients of whom were 37 males and 3 females of average age 24.9 years with extremities of 7 to 52 years. It arrived to the following results: 32 of the patients (80%) were victim of aggression and 29 cases were stabbed wounds. The wounds were in the central region (umbilicus 29.5%) and superior to the abdomen and were associated with outlet of the omentum (50%) outlet of the intestines (12.5%), peritoneal irritation (27.5%), digestive hemorrhagy (10%), hematuria (2.5%) outlet of faeces (2.5%). 17 patients (42.5%) underwent exploratory laparotomy on the basis of criteria afor mentioned and the 23 others (57.5%) underwent medical surveillance and 3 of them developed peritonitis and underwent surgery. The rate of negative laparotomy was 5% and retarded interventions was 13%. The morbidity was also 13% and mortality 2.5%. The average period of internship in hospital was 11,4 days with extremities of 1 to 101 days. The conservative treatment of penetrating stabbed abdominal wounds out of the criteria mentioned were quite satisfactory.

Abdominal Injuries↗
PubMed2002

[Treatment of chronic anal fissures: report of 31 cases].

A prospective study evaluating the surgical technique used in the treatment of chronic anal fissures, which is fissurectomy, partial sphincterotomy and anoplasty, was carried out in University Teaching Hospital Dakar. Thirty one patients with chronic anal fissures (20 males and 11 females) with average age 38 years and mean consultation period of 3 years, were treated with this technique. The delay of healing was between 4 to 12 weeks for a mean period of six weeks with 27 cases healed before 2 months and 4 cases after. One patient developed transitory faecal incontinence, recurrences, anal stenosis, haemorrhoidal relapses. noticed after simple lateral sphincterotomy were not found in our study as written in the medical literature. The surgical treatment of chronic anal fissures by fissurectomy, partial sphincterotomy and anoplasty is an important corner stone in this pathology. However lately healing may be a source of discomfort for the patient.

Adult↗
PubMed2001

[Evaluation of surgical treatment of anal fistula].

Second reason for consultations in proctology in our department after hemorroïds-linked illnesses, fistulas in ano constitute a chronic disease which causes therapeutic difficulties linked mainly to the futur functionning of the sphincter, especially in its most complex types. In our group of 43 patients in whom surgical exploration with stylet was the key of the diagnosis, the anorectoscopy and even less chirurgical examination were not often contributive, the fear of post-operative incontinence forced us to prefer ligation-section with rubber every time that the sphincter was involved. With our results, the majority of patients (41/43) healed in normal periods with a sufficient functionning of the anus. This result confirmed our attitude towards the sphincter: that is to save if possible.

Adolescent↗
PubMed2001

[Duodenal ulcer: truncal vagotomy with celioscopy. Report of 53 cases].

The recent introduction of laparoscopic surgery in the therapeutic arsenal of duodenal ulcer enabled us to carry out these interventions by abdominal route in order to appreciate the early results. It concerned a prospective study from March 1999 to August 2000 of 53 cases of which were 47 men and 6 women, aged from 16-75 years average age 52 years. Twenty six patients had pyloro-duodenal stenosis, the rest, chronic duodenal ulcer. Vagotomy was carried out on a patient on dorsal decubitus under general anesthesia with oro-tracheal intubation operator within the legs of the patient and the monitor at the right hand side. The process required four trocars depending on the morphology of the patient. A pneumoperitoneum of 3-5 litres permitted to attain the oesophagial hiatus by collapsing the pars-flaccida of the minor epiploon, the reperation of the right diaphragmatic pillar and the discovery of the posterior vagus nerve which was coagulated and sectioned. The traction of the body of the stomach towards the ombilious exposed the anterior portion of the stomach, thanks to the coagulator, the anterior branches of the vagus nerve are sectioned. Drainage by minilaparotomy terminates the intervention if only stenosis existed. Mortality was nul. The time of intervention was 35 to 135 minutes with an average of 71 minutes. The hospital stay was between 3 and 12 days with an average of 5 days. Three conversions to laparotomy (difficultdissection, liver cirrhosis, breakdown of materials), pleural wound consisted the morbidity. Two cases of re-operation due to evacuaton poorly appreciated in pre-operation period were observed. The results according to Visick criterias were: 1 : 51; II : 0; III : 0; IV: 2 patients for a follow up of 3-17 months. Vagotomy under coelioscopy is an intervention which permits to obtain results comparable to those of conventional surgery.

Adolescent↗