Macrophage activation syndrome, a rare complication of primary Sjögren's syndrome: a case report.

BACKGROUND: The association of macrophage activation syndrome and primary Sjögren's syndrome has been rarely reported in the literature. We report the first observation of this association in Africa, south of the Sahara, and we discuss the diagnosis and therapeutic challenge. CASE PRESENTATION: A 26-year-old Mauritanian and Berber woman was followed for primary Sjögren's syndrome. After a voluntary cessation of her usual background treatment, she was admitted to our department for an outbreak of her illness. A clinical examination revealed anemic syndrome, peripheral polyarthritis, coughing rales at both pulmonary bases, and fever at 39.5 °C. On biologic examination, there was bicytopenia with anemia at 5.70 g/dl, lymphopenia at 796/mm3, a biological inflammatory syndrome with a sedimentation rate at 137 mm in the first hour, C-reactive protein at 97 mg/l, hyperferritinemia at 1778 mg/l (9 normal value), and hypergammaglobulinemia at 20.7 g/l of polyclonal appearance. The triglycerides were 1.95 g/l (1.4 normal value) and the lactate dehydrogenase level was 491 IU/l (1.5 normal value). Cytological examination of a medullary puncture revealed an image of hemophagocytosis. An infectious screening was negative. Thoracic computed tomography showed non-specific interstitial lung disease. A diagnosis of macrophage activation syndrome complicating primary Sjögren's syndrome was selected with a probability of 97.2%, according to H-Score. The evolution was favorable under a treatment including etoposide (VP-16). CONCLUSION: Macrophage activation syndrome is a rare entity, rarely reported during primary Sjögren's syndrome. Its spontaneous evolution is invariably fatal. There is no consensus on therapeutic treatment. Etoposide is a therapeutic option especially in forms refractory to corticosteroid therapy.

Socio-demographic and clinical profile of chronic pain with neuropathic characteristics in sub-Saharan African elderly.

Data on characteristics of neuropathic pain (NP) in sub-Saharan Africa are scarce, especially in the elderly. We conducted this study to appreciate the socio-demographic and clinical profile of chronic pain (CP) with neuropathic characteristics in sub-Saharan African elderly with musculoskeletal pain. From January to December 2011, we performed a cross-sectional study in all Rheumatology outpatients over 60 years at the Center for Gerontology and Geriatrics, Dakar, Senegal. In this study, we included patients who experienced musculoskeletal pain for 3 months or longer (CP) and with a DN4 score ≥ 4 (NP). A complete clinical examination was performed to make the diagnosis of NP 'definite' or 'probable', and to identify the aetiologies of NP. During the study period, 698 outpatients were examined. There were 394 out of the 549 patients over 60 years who reported CP. Among them, 28 patients (7.1%) scored ≥4 on the DN4 questionnaire. Female patients, low educational attainment, manual professions, non-workers and diabetes were associated with NP (p < 0.05). The symptoms described by patients with NP, often intricate, were lumboradiculalgia (n = 9), cervico-brachial neuralgia (n = 3), polyneuropathy (n = 12) and mononeuropathy (n = 6). The presumed aetiologies in patients with NP were: chronic spine diseases (n = 14), painful diabetic peripheral neuropathy (n = 8), Sjögren's syndrome (n = 1), tarsal tunnel syndrome in rheumatoid arthritis (n = 1) and bone metastasis (n = 1). No aetiology was identified among three patients. Chronic spine diseases associated with radiculopathies and diabetic neuropathy are the main causes of NP, well detected by DN4 questionnaire and clinical examination in Senegalese sub-Saharan African elderly.

[Amyloidosis in sub-Saharan Africa]. / Les amyloses en Afrique subsaharienne.

Amyloidosis is a protein folding disorder in which normally soluble proteins are deposited extracellularly as insoluble fibrils. When stained with Congo red dye, it produces apple-green birefringence under polarized light. The main amyloid proteins are AL, AA, ATTR and Aß(2)-M. The incidence of amyloidosis in sub-Saharan Africa ranges from 0.28 to 0.57% in autopsy series. Secondary AA amyloidosis is the most frequent, found in 42 to 66% of amyloidoses. Chronic infections, especially tuberculosis, are the main cause. AL amyloidosis is found in 21 to 34% of amyloidosis cases, half of them due to myeloma. Other types of amyloidosis seem rare, but are probably underdiagnosed. The clinical presentation in sub-Saharan Africa is similar to that in Western series. Further experimental and clinical studies will allow a better assessment of the characteristics of amyloidosis in sub-Saharan Africa.

[Disease-modifying treatment for inflammatory rheumatism in sub-Saharan Africa: outcome at 6 months of 205 Senegalese patients with rheumatoid arthritis]. / Problématique du traitement de fond des rhumatismes inflammatoires en Afrique subsaharienne: évolution à six mois de 205 patients sénégalais atteints de polyarthrite rhumatoïde.

RATIONALE: Few data are available on the treatment of rheumatoid arthritis (RA) in sub-Saharan Africa, where the diagnosis is often substantially delayed. Disease-modifying antirheumatic drugs (DMARDs) are more effective when started early. Biotherapies are not available. Given the socioeconomic constraints in sub-Saharan Africa, treatments must be selected based on locally available resources. The objective of this study was to evaluate outcomes 6 months after initiation of conventional DMARDs in Senegalese patients with RA. METHODS: We retrospectively studied consecutive RA patients seen at the rheumatology outpatient clinic of the Le Dantec Teaching Hospital, Dakar, Senegal, from January 2005 through June 2009. All patients met the ACR criteria for RA. ACR and EULAR response criteria were evaluated 6 months after treatment initiation. RESULTS: The study included 205 patients. Corticosteroids were used in 205 patients, hydroxychloroquine in 190, methotrexate in 137, and sulfasalazine in 11. Combined corticosteroid, methotrexate, and hydroxychloroquine therapy was used in 122 patients and combined corticosteroid and hydroxychloroquine therapy in 63. DMARD treatment was interrupted for at least 5 days per month for 26% of the patients, either because the drugs were out of stock at the local pharmacies and/or because the patients could not afford to purchase them. During the first 6 months of treatment, patients had a mean of 4 clinic visits, and 48% of patients missed at least one scheduled visit. After 6 months, all clinical variables had improved significantly, except the swollen joint count. The ACR20, 50, and 70 response criteria were met in 50%, 31%, and 6.9% of patients, respectively. The EULAR response was good in 53.9% of patients, moderate in 12.7%, and poor in 23.1%. DMARD therapy failed in 10.3% of patients. Half the patients had their treatment modified during the 6-month study period. DMARD therapy was discontinued in 10 patients for the following reasons: plans to become pregnant, n = 5; pregnancy during treatment, n = 2; and tuberculosis, n = 3. CONCLUSION: In Senegal, the treatment of RA relies chiefly on variable combinations of methotrexate, hydroxychloroquine, and corticosteroids. The six-month outcomes are satisfactory. Biotherapy is required in 7% to 10% of patients, a rate that could be decreased by optimizing patient follow-up. The management of chronic inflammatory joint disease couple be improved despite the limited financial resources in sub-Saharan Africa with better physician training and the incorporation of osteoarticular diseases within a vast information and education program for the general population.

[Systemic vasculitis: study of 27 cases in Senegal]. / Vascularites systémiques: 27 observations au Sénégal.

Studies on vasculitis in black Africa are rare. The purpose of this report is to describe a retrospective study of systemic vasculitis managed in the internal medicine, ORL and cardiolology departments of the Aristide le Dantec University Hospital in Dakar, Senegal from 1995 to 2007. A series of 27 cases involving 7 men and 20 women with a mean age of 49 years was compiled. Primary vasculitis included Horton disease in 3 cases, Wegener disease in 2, Takayasu disease in 1, and Buerger disease in 1. Secondary vasculitis included mixed cryoglobulinemia with Gougerot Sjögren syndrome in 7 cases, primary Goujeröt syndrome in 4, rheumatoid arthritis in 3, nodosa periarteritis with hepatitis B in 2, SHARP syndrome in 1, and polymyositis in 1. The remaining two cases involved abdominal periaortitis including one associated with retrosperitoneal fibrosis and tuberculosis and the other with spondylarthropathy. Corticotherapy in combination with anticoagulants, immunosuppressive therapy, and surgery, when necessary, allowed effective management in 24 cases. The findings of this study show that systemic vasculitis can have numerous etiologies and indicate that secondary forms are the most common. Appropriate care modalities are needed to prevent severe outcome in Senegalese hospitals.

[Contribution of coloscopy to diagnosis of rectal bleeding in Dakar (Senegal)]. / Apport de la coloscopie dans le diagnostic des rectorragies à Dakar (Sénégal).

INTRODUCTION: Rectal bleeding is a common reason for seeking medical attention and can lead to diagnosis of serious disease. The purpose of this report is to describe lesions discovered by coloscopy in patients assessed for rectal bleeding in Dakar, Senegal. PATIENTS AND METHODS: This retrospective study was carried out from January 2006 to December 2008 at the Aristide Le Dantec University Medical Center in Dakar. Coloscopy reports involving patients presenting with rectal bleeding were compiled. Age, quality of preparation, use of sedation, and lesions observed were analyzed. RESULTS: A total of 143 patients underwent coloscopy for rectal bleeding. Mean patient age was 51.3 years (range, 2 to 85 years) and the sex ratio was 1.7 (90 men). Preparation was considered as good in 55.5% of cases. Sedatives were used in 57% of cases. Coloscopy findings were normal in 9.8% of cases. The most common lesions were hemorrhoids (53.14%), rectocolitis (17.5%), cancer (11.9%), polyps (11.2%), and diverticulosis (11.2%). Multiple lesions were found in 20 patients (14%). CONCLUSION: Coloscopy for assessment of rectal bleeding in Dakar revealed a range of lesions with hemorrhoids and rectocolitis accounting for most.

[Nephrotic syndrom with focal and segmental glomerulosclerosis in Dakar: epidemiological and clinicopathological characteristics (about 134 cases)]. / Le syndrome néphrotique avec hyalinose segmentaire et focale a Dakar: aspects épidémiologiques et anatomocliniques (a propos de 134 cas).

Focal and segmental glomerulosclerosis (FSGS) is common and non-specific patterns of glomerular injury encountered in human renal biopsies. Cortico-resistant nephrotic syndrome is the main manifestation. We report epidemiological, clinical and pathological aspects of FSGS in Dakar. We report the results of a retrospective study about focal segmental glomerulosclerosis (FSGS) identified from 258 kidney biopsies performed in the medical clinic 1 of A. Le Dantec hospital from January 1993 to December 2003. FSG is found in 134 cases (52%), membranous glomerulonephritis in 32 cases (12,4%), minimal change disease in 20 cases (7.7%). Ninety eigths files were exploitable. FSGS has male gender predominance with a sex ratio of 3. Median age of patients is 28 years (15 and 79 years). Symptomatology is dominated by oedema in 86 cases (87,7%), hypertension in 12 cases (12.2%), hematuria in 5 cases (5.1%), nephrotic proteinuria in 65 cases (66,3%) and no nephrotic proteinuria in 33 cases (33.6%), renal failure in 25 cases (25%)and leucocyturia in 18 cases (18%). FSGS involving more than 50% of glomeruli is encountered in 41 cases (42%), severe interstitial fibrosis is associated in 26 cases. Different pathological aspects are: classical FSGS in 88 cases (88.7%), FSGS " collapsing" in 7 cases (7.1%), FSG "tip-lesion" in one case, FSGS associated to membranous glomerulosclerosis in 2 cases and to diabetic glomerulosclerosis in one case. FSGS is primitive in 88 cases (89,8%) and secondary in 10 cases (10.2%). FSGS is the most common primitive glomerulopathy in Dakar. Nephrotic syndrome is the main manifestation of this disease. Collapsing FSGS is not correlated with the HIV Infection.

Lupus nephritis in Senegal: a study of 42 cases.

Renal involvement determines the prognosis of systemic lupus erythematosus (SLE). The aims of this study were to assess the clinical, laboratory and therapeutic aspects of lupus nephritis (LN) in Senegal in order to improve its management. We included all patients presenting with SLE followed-up in the Internal Medicine and Dermatology Clinics of the Aristide Le Dantec University Teaching Hospital of Dakar, from January 1993 to December 2002. Patients with SLE without evidence of LN (defined by proteinuria more than 0.5 g/24 hours and/or hematuria) were excluded. A total of 74 patients with a diagnosis of SLE were studied, 42 of whom (56.75%) had features of LN. Their mean age was 29.6 years and male-female ratio was 0.13. The nephrotic syndrome was seen in 45.23% of the cases and renal insufficiency in 37.71%. Renal biopsy was performed in 52.38% of the cases, which showed predominantly WHO classes IV and V lesions. The main treatment modality employed was corticosteroids, while immunosuppressive drugs in addition were used in 35.71% of the patients. The short-term prognosis was favorable but in the middle-term, many patients were lost to follow-up. We conclude that early diagnosis by systematic urine screening, good patient information, percutaneous renal biopsy and use of appropriate immunosuppressive therapy will help improving the prognosis of LN in Senegal.

[Monoclonal gammapathy of undetermined significance and autoimmune disease: description of three cases in Senegal]. / Gammapathies monoclonales de signification indéterminée et maladies auto-immunes: étude de trois observations sénégalaises.

Monoclonal gammapathy of undetermined significance (MGUS) has rarely been reported in African literature. The purpose of this article is to describe 3 cases of MGUS observed in women aged 63, 54, and 44 years in Senegal. All three patients had previously documented autoimmune disease, i.e., auto-immune thrombopenia, multiple auto-immune disease (comprising Sjögren's syndrome, polymyositis and vitiligo), and Sjögren's syndrome. Diagnosis of MGUS was made thanks to routine protein electrophoresis that demonstrated a monoclonal peak in the gammaglobulin area in all patients. Serum protein binding showed the IgG lambda subtype in one case and IgG kappa subtype in two cases. Medullogram findings were unremarkable with nondystrophic plasma cell rates ranging from 1 to 4%. Bisphophonate therapy was undertaken along with the recommended treatments for the associated autoimmune diseases, i.e., prednisone, hydroxychloroquine, and methotrexate. Treatment was successful in all three patients with stabilization of the associated diseases and of the monoclonal peak on subsequent electrophoresis. As of this writing, the mean duration of follow-up was 3 years. MGUS that has been uncommon in the African hospital setting should be screened for in all older patients or in patients presenting infection (especially due to virus) or autoimmune disease (as in the three cases presented herein). More systematic use of serum protein electrophoresis should reveal an increased incidence of MGUS. Diagnosis of MGUS requires regular clinical and laboratory surveillance due to the risk for complications of malignant hemopathies, especially multiple myeloma.

[Destombes Rosaï Dorfman syndrome: description of one case and diagnostic challenges in the tropical setting]. / Syndrome de Rosaï Dorfman Destombes à propos d'une observation: difficultés diagnostiques en milieu tropical.

Destombes Rosaï Dorfman (DRD) syndrome is form of nonlangerhans cell sinus histiocytosis. The main symptoms are cervical adenopathy, fever and fluctuating hepatosplenomegaly. It can be confused with ganglionary tuberculosis especially in our region where tuberculosis is common. This report describes a case of Destombes Rosaï Dorfman syndrome in a 40-year-old woman from Senegal. The main presenting symptom was the presence of massive tumour-like lesions on the neck with altered general condition and fever. Based on these clinical findings, ganglionary tuberculosis was suspected and presumptive treatment was initiated in the local hospital. However further workup failed to confirm the diagnosis and the patient was transferred to the Internal Medicine Department. Clinical examination in our service revealed the presence of extensive adenopathy in the supraclavicular, axillary, and inguinal regions. Laboratory tests demonstrated a nonspecific inflammatory syndrome. Abdominal ultrasonography depicted extensive mesenteric and para-aortic adenopathy. Chest x-ray showed bilateral and asymmetric mediastinal adenopathy. Medullogram findings were normal. Histology confirmed DRD syndrome. DRD syndrome is rare disease of unknown aetiology. In tropical areas differential diagnosis with ganglionary tuberculosis, lymphoma, and reactive hemophagocytic syndrome can be challenging. Lymph node biopsy should be performed in all patients presenting fever and polyadenopathy.

[Still disease in adult: a Senegalese case report]. / Maladie de still de l'adulte: etude d'un cas Sénégalais.

INTRODUCTION: The adult Still's disease is a systematic disease rarely reported in the black Africans. We are reporting a case characterized among other difficulties by its diagnostic difficulties. OBSERVATION: It is about a 29 years old black Senegalese woman patient, without particular antecedents, which presented a systematic chronic syndrome composed of a pharyngitis, a polyarthritis and general symptoms (fever, chills, sweats, change of the general state), a cutaneous eruption, a polyadenopathy, a hepatosplenomegaly. The biological analyses showed among others, an inflammatory syndrome (VS at 115 mm in the 1st hour, CRP at 100 mg/L, WBC at 10,400/mm3 with neutrophilia), a hyperferritinemia in 643 ng/l with collapse of the glycosylated ferritin at 13% (N between 60 in 80%). After elimination of any autoimmune or neoplastic suppurative infectious pathology in the decline of a check up as exhaustive as possible, the diagnosis of a Still disease in adult had been retained. Their was improvement under the combination of prednisone and methotrexate. CONCLUSION: Although it is exceptional in black African, this pathology shall be however part of the differential diagnoses of any unexplained systematic sign. The dosage of the ferritinemia and its glycosylated fraction as well as the resort to the criteria of Yamaguchi and Fautrel's classification of Still Disease in Adult shall allow to establish more prematurely the diagnosis of this potentially severe affection.

[Lupus nephritis in Senegal: study of 42 cases]. / La néphropathie lupique au Sénégal: a propos de 42 cas.

INTRODUCTION: Renal involvement determines the prognosis of systemic lupus erythematosus. The aims of this study were to precise clinical, laboratory, therapeutic and evolutive aspects of lupus nephritis in Senegal in order to improve its management. PATIENTS AND METHODS: According to ACR criteria we included all patients presenting a systemic lupus erythematosus followed in internal medicine and in the dermatology services of university teaching hospital Aristide le Dantec of Dakar from January 1993 to December 2002. All the patients who didn't have a lupus nephritis defined by the existence of more than 0.5 g/24 h of proteinuria and or hematuria were excluded. RESULTS: The prevalence of lupus nephritis was 56.75% among 74 patients with systemic lupus erythematosus. Mean age was 29.6 years and sex ratio 0.13 (male to female). There was a nephritic syndrome in 45.23% of the cases and renal insufficiency in 37.71%. Renal biopsy performed in 52.38% of cases showed predominantly WHO classes IV and V. The key treatment was corticotherapy while immunosuppressive were used in 35.71%. The short term evolution was favourable but in the medium term, many patients were lost or followed up irregularly. CONCLUSION: To improve the management and the prognosis of lupus nephritis in Senegal it is necessary to make patients with a systemic lupus erythematosus sensitive to it and to make systematically urine tests aiming the screening for an early diagnosis of lupus nephritis. In addition we should have aggressive policies in order to lower the costs of immunosuppressive therapy and haemodialysis.

[Undesirable effects of methothrexate during treatment of rheumatoid arthritis]. / Tolerance du méthotrexate dans le traitement de lapolyarthrite rhumatoïde.

INTRODUCTION: Methotrexate used as antimetabolite since 40 years in cancerology, is curretly pointed out at weak dose in the treatment of rheumatoid arthitis. However, the intervening of undesirable effects is currently the principal factor limiting its use. The main of our study was evaluate the nature and the frequency of undesirable effects during treatement of rhumatoid arthritis by methotrexate in a prospective study in the department of internal medecine of A.L.D hospital. MATERIAL AND METHODS: Fifty patients were included in the study, they were 43 female and 7 male (sex ratio of 0.161).The mean age were 40.8 years, ranging from 18 to 68. The mean last of MTX treatment was 16.58 months, ranging from 1 to 64. RESULTS: Twenty seven patients (54%) had at least one undesirable effect. Undesirable effect appeared early in 74.1%. they were 61.5% when MTX was associated with others drugs versus 27.3% when MTX was used alone. Undesirable effects mostly were digestives (38%), general (30%), mucouscutaneous (8%) and hepatics (2%).for patients undesirable effects had involved. They were responsable of definitive stopping treatment in two cases of pulmonary tuberculosis.

[Polyarticular gout in young adults: a curable rheumatic disease]. / La goutre polyarticulaire de l'adulte jeune: un rhumatisme curable.

Juvenile chronic gout in its polyarticular deformative form has rarely been described in medical literature. We report a rare case of destructive polyarticular tophaceous gout in a 31-year-old Senegalese man. He consulted for bilateral asymmetric polyarthritis with deformities of the hands and feet that had been ongoing in recurrent episodes since the age of 18 years in association with tophus. He had received no previous medication. All laboratory investigations were normal except hyperuricemia 104 mg/l. Radiographs of affected joints demonstrated evidence of destructive polyarthritis, i.e., articular narrowing and osteo-condensation of the left great toe. The patient responded favourably to colchicine, allopurinol and diet. Gouty arthropathy must be differentiated from rheumatoid arthritis, psoriasic arthritis and distal chronic osteoarthrosis. In our case, definitive diagnosis of gouty arthropathy was based on chronic polyarthritis associated with tophus, hyperuricemia and therapeutic response to colchicine. Polyarticular gout can be suspected in case of chronic seronegative polyarthritis and diagnosis can be confirmed on the basis of plain radiographs and laboratory investigations showing uricemia. Treatment is effective, well tolerated and inexpensive.

[Senegalese case of thromboangeitis obliterans or Buerger's disease]. / Premiere observation Senegalaise de thromboangeite obliterante ou maladie de Buerger.

INTRODUCTION: Thromboangeitis obliterans (TAO) is an inflammatory, non atheromatous arteriopathy of smoking young adults. It is diagnosed on an association of non specific criteria that we discuss throughout this case. CASE REPORT AND DISCUSSION: A forty years old tabagical, Senegalese black man, had peripheral destructive lesions preceded by Raynaud phenomenon. He was admitted in our Internal Medicine department in November 2002. Actually this clinical presentation was evolving since 11 years. At that time, hypo aesthesia and ulceration of the fingers led to successive amputations in the leprology centre. The diagnosis of Hansen disease had been suspected but there were no evidence of mycobacterium. At the admission in our service, biological tests showed a moderated non-specific inflammatory syndrome. Ultra sound Doppler and arteriography showed a peripheral arterial stenosis without atheromatous lesions, in favour of TAO. To meet all the criteria the patient didn't have any thrombotic or systemic disease. The evolution was favourable after tobacco weaning. CONCLUSION: TAO can bring to difficulties of diagnosis by its way of presentation. Physicians should practice a systematic vascular screening in case of distal arteriopathy.

[Hemorrhoids in Dakar: epidemiological, clinical and endoscopic aspects of 168 cases]. / Aspects epidemiologiques, cliniques et endoscopiques de la maladie hemorroidaire a Dakar. A propos de 168 cas.

INTRODUCTION: haemorrhoidal disease symptoms lead frequently to medical consultation. The aims of our study were to determine its epidemiological, clinical and endoscopic characteristics in Dakar. PATIENTS AND METHODS: we conducted a prospective multicentric study in the hospitals and in the private offices with endoscopic unit in Dakar from November 2nd 2003 to July 31 2004. A questionnaire with clinical and epidemiological features was applied to patients who presented haemorrhoid to the endoscopic exam. We included those who accepted the questionnaire. RESULTS: We recruited 168 patients. The mean age was 39.6 years. The sex ratio was 1.66 (male to female). The mean duration of symptoms was 6 years (range 1 month - 32 years). The symptoms that lead to medical visit were mainly: rectal haemorrhage (50.5%), anal pain (23.2%), constipation (13.1%) and anal tumefaction (9.5%). At the anamnesis the most frequently symptoms noted were constipation (80.4%), anal tumefaction (74.4%), anal pain (73.8%), rectal haemorrhage (64.9%) and anal pruritus (58.3%). The haemorrhoids were internal in 116 cases and external in 52 cases. According to the endoscopic classification, 35% of patients were at the first stage, 43% at stage II, 18% at stage III and 4% at the stage IV. An anitis was noted in 29.1% cases. We noted as associated lesions 18 fistulas and 15 anal fissures. CONCLUSION: The epidemiological, clinical and endoscopic characteristics of haemorrhoidal disease in Dakar are similar to those described in medical literature.

[Prescription of morphinics in the management of pain in Dakar teaching hospitals]. / La prescription des morphiniques dans la prise en charge de la douleur dans les centres hospitalo-universitaires de Dakar.

The correct management of pain is one of the most frequent problems in a daily medical practice. To achieve this goal physicians have to use many drugs. Among these drugs morphinics represent a special category with specific rules of administration. To assess the use of morphinics in the management of pain in Dakar teaching hospitals and to determine the reasons of under or over prescription, we carried out this study A questionnaire was sent to 200 medical doctors in two teaching hospitals in Dakar between February and April 1999. The response rate was 89.5% (179). According to 73.2% of medical doctors who answered the questionnaire, pain frequently leads to consultation but surprisingly only 14 physicians (7.8%) recognize a regular use of morphinics while 70.1% of them prescribe morphinics exceptionally Morphinics are mainly used to control pain in cancerology (37.2%) and post-operative pain (21.3%). The main reasons to explain the under-use of morphinics were: the fear of respiratory side-effects of morphinics (35.3%), the ignorance of prescription rules (23.5%). The training regarding prescription of morphinics was provided during medical studies and only 10 out of the medical doctors had an adequate postgraduate training in this domain. As expected 51.4% of physicians thought that their training during medical studies was inadequate. To improve the management of pain in our country we recommend a better training of medical doctors during medical studies and the promotion of postgraduate seminars on the use of these molecules. The legislation and rules of administration must be cleared and these drugs should be more available in drugstores and hospital pharmacies. All of these modifications are necessary to help medical doctors to overcome the fear of morphinics for a better management of pain in our country.

[Congenital choledocal cyst of adult: report of two cases]. / Kyste congenital du choledoque de l'adulte : a propos de deux observations.

INTRODUCTION: Congenital choledochal cyst is a congenital dilatation of the biliary tract often associated with a long common bilio-pancreatic duct without obstruction. PATIENTS AND METHOD: We report the case of two women who presented a congenital choledochal cyst. RESULTS: For the first patient, the diagnosis was effected during a laparoscopic cholecystectomy for a gall bladder lithiasis. The second one presented repeted access of angiocholitis. Echography and abdominal tomodensitometry found the congenital choledochal cyst. Percutaneous opacification of the cyst found a long common biliopancreatic duct in the second patient. A complete resection of the cyst with a cholangiojejunal anastomosis was performed for both patients. The treatment was successfull for the first one and the second one was deceased three days after the operation. CONCLUSION: This case report underlines the clinical polymorphysm, the morphologic anomaly and the treatment of congenital choledochal cyst which require total resection.