Causes infectieuses de décompensation du diabète: « un prédateur infectieux se cache chez tout diabétique en Afrique¼ / Infectious causes of diabetes decompensation: "an infectious predator hides in any diabetic in Africa"

Introduction : Les infections survenant chez les sujets diabétiques ont été longtemps considérées comme une des causes de l'accroissement de la morbidité et de la mortalité. Elles représentent un motif de plus en plus fréquent d'admission dans le service de médecine interne du Centre Hospitalier Régional et Universitaire de Thiès. Les mécanismes sont plus ou moins élucidés par l'influence de l'hyperglycémie sur les fonctions des polynucléaires neutrophiles. Le but de cette étude est de déterminer les particularités épidémiologiques des infections chez les diabétiques. Patients et Méthode : Il s'agissait d'une étude rétrospective avec recueil de données réalisée sur 24 mois (1er janvier 2016 au 31 décembre 2018) au service de Médecine Interne du Centre Hospitalier Régional et Universitaire de Thiès. Cette étude incluait tous les patients diabétiques quel que soit le genre et le type de diabète, âgés de 15 ans et plus, présentant une infection comme facteur principal de décompensation. Résultats : Durant la période d'étude 2350 patients ont été hospitalisés dans le service de médecine interne dont 390 diabétiques. Parmi eux, 138 patients ont répondu à nos critères d'inclusion soit une prévalence de 35,38%. La moyenne d'âge de nos malades était de 53,49 ans ± 15,65 ans avec un sex-ratio H/F était de 0,70 en faveur des femmes (81 femmes contre 57 hommes). Les infections responsables de la décompensation étaient à localisation cutanéo-muqueuse (30,4%), pulmonaire (22,4%), uro-génitale (18,11%), buccodentaire (10,11%), ORL (1,44%), phanérienne (0,72%). Ailleurs, une infection aux pieds était retrouvée chez 43 patients soit 31,15% des cas. Plusieurs infections pouvaient être présentes chez un même malade. Le diabète était déséquilibré dans 86,2 % (n=94) des cas avec une HbA1c moyenne à 10, 5 % à l'admission Nous n'avons pas noté de corrélation entre l'infection et l'ancienneté du diabète (p =0, 60), l'infection et le type de diabète (p = 0,50) et paradoxalement entre l'infection et le déséquilibre du diabète (p=0,70). Conclusion : Le dépistage des infections chez le diabétique en déséquilibre chronique ou diabétique de novo doit être systématique car généralement ces infections peuvent être asymptomatiques.

Introduction: Infections in people with diabetes have long been considered one of the causes of increased morbidity and mortality. They represent an increasingly frequent reason for admission to the Department of Internal Medicine of the Regional and University Hospital of Thies. The mechanisms are more or less elucidated by the influence of hyperglycemia on neutrophil polynuclear functions. The purpose of this study is to determine the epidemiological characteristics of infections in diabetics. Method: This was a retrospective study with data collected over 24 months (1 January 2016 to 31 December 2018) at the Internal Medicine Department of the Regional and University Hospital of Thies. This study included all diabetic patients, regardless of gender and type of diabetes, aged 15 years and older, with an infection as the primary decompensation factor. Result: During the study period 2,350 patients were hospitalized in the Internal Medicine Department, 390 of whom were diabetic. Of these, 138 patients met our inclusion criteria, a prevalence of 35.38%. The average age of our patients was 53.49 years 15.65 years with a sex-ratio H/F was 0.70 in favor of women (81 Women versus 57 Men). The infections responsible for decompensation were dermal localization (30.4%), pulmonary (22.4%), urogenital (18.11%), oral (10.11%), ENT (1.44%), phanerian (0.72%). Elsewhere, a foot infection was found in 43 patients or 31.15% of cases. Several infections could be present in the same patient. Diabetes was unbalanced in 86.2% (n=94) of cases with an average HbA1c of 10.5% at admission We did not find a correlation between the infection and the age of diabetes (p =0, 60), the infection and the type of diabetes (p = 0.50), and paradoxically between the infection and the imbalance of diabetes (p = 0.70). Conclusion: The detection of infections in diabetics in chronic imbalance or de novo diabetics must be systematic because generally these infections can be asymptomatic.

[Tuberculoid leprosy revealed by active ulcerative colitis: a case report]. / Une rectocolite hémorragique révélant une lèpre tuberculoïde.

Leprosy is endemic in Senegal. In 2011, there were 73 new cases reported in Dakar. The circumstances of discovery are often dermatologic or neurologic. Few case reports describe an association with chronic inflammatory colitis, probably fortuitous. We report the case of a 30-year-old woman who had a tuberculoid leprosy revealed by active ulcerative colitis. Treatment according to the WHO protocol of leprosy, combined with corticosteroids and then methotrexate, resulted in healing of the leprosy and remission of the colitis.

[Thrombocytopenia purpura, myositis and cytolitic hepatitis: a rare association linked with atorvastatin]. / Purpura thrombopenique, myosite et hepatite cytolytique : une association rare d'incidents lies a l'atorvastatine.

Statins are generally well tolerated molecules. However, some cases have seen potentially lifethreatening consequences. We report a case of a 70-year-old woman with high blood pressure who was treating hypercholesterolemia by atorvastatin. Two weeks after beginning this new treatment, the patient developed muscular weakness in all four limbs with myalgias; and a purpura in the upper limbs and abdomen. A biological study revealed the presence of severe thrombocytopenia, myolysis and cytolytic hepatitis. Stopping the atorvastatin intake resulted in an improved situation within twenty days. This suggests that the medical anomalies found in the patient were drug-induced. The literature confirms the rarity of this association. The severity of some side effects of statins should remain in the minds of medicine prescribers.

Les statines sont des molécules généralement bien tolérées. Des accidents pouvant mettre en jeu le pronostic vital peuvent survenir avec leur utilisation. Nous rapportons l'observation d'une patiente de 70 ans hypertendue, chez qui l'on a découvert une hypercholestérolémie traitée par atorvastatine. Deux semaines après ce nouveau traitement sont apparus une faiblesse musculaire des quatre membres avec des myalgies; et un purpura aux membres supérieurs et à l'abdomen. La biologie révélait une thrombopénie sévère, une myolyse et une hépatite cytolytique. L'arrêt de l'atorvastatine a permis une évolution favorable en vingt jours. Cela suggère l'origine médicamenteuse des anomalies constatées. Les données de la littérature confirment la rareté de cette association. La gravité de certains effets secondaires des statines doivent rester à l'esprit des médecins prescripteurs.

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.

[Thrombosis of the inferior vena cava and right atrium: a rare complication of an amebic liver abscess in Dakar, Senegal]. / Thrombose de la veine cave inférieure et de l'oreillette droite : complication rare d'un abcès amibien du foie à Dakar (Sénégal).

The liver is the most common site of extra-intestinal amebiasis. Amebic liver abscesses can be complicated by rupture, migration to adjacent organs or, more rarely, vascular thrombosis. The purpose of this report is to describe the case of a 52-year-old Senegalese man hospitalized for painful hepatomegaly associated with asymmetric bilateral pulmonary consolidation and fever. Abdominal ultrasound revealed a large abscess in the left lobe of the liver with a non-obstructive thrombus extending from the inferior vena cava to the right atrium. Doppler cardiac ultrasound depicted extensive right atrial thrombus formation. Chest radiography showed opacities in both lungs. Sputum smear tests for tuberculosis were negative, but amebic serology was positive. Treatment consisted of a combination of antibiotics (metronidazole/amoxicillin/clavulanic acid), curative heparin therapy, and abscess drainage. Complications during treatment included thrombosis of the right chambers of the heart and a suspected pulmonary embolism. Outcome was favorable and the thrombi disappeared. The available literature confirms the rarity of this complication, which can have severe consequences due to embolism.

[Unusual aspect of pernicious anemia during association of beta-thalassemia: a new case report and literature review]. / Maladie De Biermer De Presentation Inhabituelle Sur Un Profil Beta Thalassemique : Apport D'Un Nouveau Cas Et Revue De La Litterature.

Pernicious anemia appears classically by macrocytosis. We report a case of a late discovered Biermer disease, on a 42-year-old young black woman. The reason was an unusual aspect of this disease in a context of betathalassemia. The patient presented chronic anemia which evolved during about ten year. Biology showed a normocytosis and signs of hemolysis according to beta-thalassemia. This was confirmed by an electrophoresis showing 9.1 % of fraction F some haemoglobin. Since this date, the patient was treated by folic acid alone with periodic transfusions of red blood cell. She presented eight years after the beginning of her disease, neurological deterioration. Diagnosis of pernicious anemia was finally established up on histological gastritis, low level of the blood rate of vitamin B12, macrocytosis, and presence of intrinsic anti-factor and parietal anti-cells antibodies.

Acute renal failure in the postpartum due to calcified myoma: a case report.

BACKGROUND: It has been reported that delivery can be a cause of urine retention. This complication occurs especially in case which are associated with a pelvic mass like calcified uterine myoma. But this unusual aspect of myoma can make ultrasonographic traps. OBJECTIVE: To report an unusual case of calcified uterine myoma which was unnoticed during pregnancy and made so obstructive renal failure few days after the delivery. CASE REPORT: Seven days after delivery a Twenty-nine-year-old Senegalese woman was admitted at a private hospital for a slight alteration of consciousness(Glasgow Coma Scale at 12). Emergency check-up showed an acute obstructive renal failure. Biological investigations showed ascendancy of granulocytes, deterioration of renal function with creatinin in 78 mg / l and urea in 1.82 g/l. Ultrasonographic examination revealed bilateral dilatation of renal calyces and an interstitial calcified uterine myoma compressing the bladder. Management consisted on a urethral catheterization of bladder, correction of hydro-electrolytic troubles and antibiotherapy (ciprofloxacin).Global evolution leads to fast fully consciousness, with disappearance of biological and ultrasonographic disorders. CONCLUSION: Calcified myoma can look like cephalic pole during pregnancy. This unusual aspect can be sometimes source of acute obstructive renal failure requiring urinary drainage in emergency. Improvement of women's management during postpartum can prevent such complications.

[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.

[Hematologic and immunologic signs of lupus: the experience of the hospital of Dakar]. / Les manifestations hématologiques et immunologiques de la maladie lupique: l'expérience du centre hospitalo-universitaire de Dakar.

INTRODUCTION: The systemic erythematosus lupus (SEL) or lupic disease is a systemic auto-immune pathology, characterized primarily by the presence of antibodies directed against native antibodies anti-DNA. The circumstances of discovery are variable and polymorphic. The hematologic signs and the immunological disorders constitute criteria of diagnosis of lupic disease. METHODOLOGY: It is a multicentric retrospective study from January 1, 1997 to September 30, 2006. Patients were followed up in Internal medicine of Dakar. We appreciate the hematologic and immunological aspects appreciate their prognosis prevalence and their implications with the course the lupic disease. RESULTS: 142 lupic patients were included with 125 women and 17 men; the sex ratio is 0.13. The average age was 34 years with extremes of 6 and 72 years. Our patients had hematologic manifestations average in 32,4 % of the cases and immunological in 76,8 % of the cases. The immunological tests showed the presence, of antinuclear antibodies in 97,9 % of the cases, of native antibody anti-DNA in 45,7 % of the cases, the anti-ECT in 86,95 % (with the anti-RNP in 78,3 % of the cases, anti-Sm in 56,5 % and of anti-SSA in 87 % of the cases). Antibodies anti-DNA and anti-ECT were associated with the hematologic demonstrations respectively in 92,0 % and 95 % of the cases (p = 0,08). Total survival in 96 % of the cases is estimated to 7 years. CONCLUSION: The circumstances of discovery of the lupic disease are variable. The hematologic signs constitute criteria diagnosis of lupic disease. The accessibility of the hematologic and immunological assessment is necessary for an early diagnosis and an early treatment.

[Seroprevalence of HBsAgs in patients with rheumatoid arthiritis in a hospital setting in Senegal]. / Séroprévalence de l'antigène HBs au cours de la polyarthrite rhumatoïde en milieu hospitalier Sénégalais.

PURPOSE: Rheumatoid arthritis is the most common chronic inflammatory joint disease in adults. In Senegal, where biotherapy is unavailable, treatment of RA relies on a combination of glucocorticoids and disease-modifying antirheumatic drugs (DMARD). Since DMARD, particularly methotrexate, induce hepatotoxicity pretreatment assays of serum transaminase and albumin levels, as well as serological tests for the hepatitis B and C viruses is recommended. Hepatitis B virus (HBV) infection is endemic in Africa, particularly in Senegal. The purpose of this study was to assess the seroprevalence of the HBV surface antigen (HBsAg) for HBV in 258 patients with RA in Senegal as a basis for defining the least hepatotoxic DMARD for these patients and ensuring the most suitable monitoring. METHOD: This retrospective study was based on a review of the medical records of patients examined between January 2005 and December 2009 at the rheumatology outpatient clinic of the Aristide Le Dantec Teaching Hospital in Dakar, Senegal. All patients met the American College of Rheumatology criteria for RA. RESULTS: A total of 258 patients were tested for HBsAg. Tests were positive in 6 for a seroprevalence of 2.3%. All 6 positive patients were women with a mean age of 48.7 years (range, 16-79 years). Transaminase levels were normal in 5 patients. In the remaining patient, ASAT level elevation were twice normal and ALAT was normal. No patients had clinical evidence of liver disease. CONCLUSION: HBsAg seroprevalence in our population of patients with RA was lower than in the general population of Senegal: 2.3% versus 15%-18%. No evidence indicated that HBVinfection produced specific features in patients with RA. Based on these findings, widespread use of methotrexate in optimal dosages appears safe in patients with RA in Senegal. Treatment should be accompanied by careful attention to HBV prevention.

[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.

[Tuberculosis and systemic diseases: study of 8 Senegalese cases]. / Tuberculose et maladies systémiques: Etude de 8 cas sénégalais.

PATIENTS AND METHODS: A retrospective study (2000-2007) of the tuberculosis observations during systemic diseases was conducted in the service of Internal Medicine of hospital Aristide Le Dantec of Dakar. RESULTS: 8 (4 men and 4 women) has been received. The mean age was 54.5 years. The localization of tuberculosis was lung (n=8) with pleurisy (n=2), ganglionic (n=1), vertebral (n=1) and an abscess of the psoas (n=1). The diagnosis of tuberculosis had been carried with the bacteriological analysis of the expectorations (n=7), the histology (n=1). The systemic diseases was: rheumatoid arthritis and Sjögren's syndrome (n=3), primary Sjögren's syndrome (n=4), autoimmune thrombopenia (n=1). The diagnosis of systemic diseases was previous to that of tuberculosis in 7 cases and concomitant in 1 cases. Under chemotherapy and corticosteroid therapy, the evolution was favorable in 6 patients. CONCLUSION: our study confirms the frequently character spread by the tuberculosis in patients affected by systemic diseases. This association enhances diagnostic and therapeutic problems.

Profil etiologique des adenopathies cervicales en medecine interne : etude de 66 observations

Les adenopathies cervicales sont un motif frequent d'hospitalisation en Medecine Interne. Elles peuvent etre le temoin d'une affection severe necessitant un diagnostic precoce. Nous avons etudie les aspects cliniques et l'apport diagnostique des examens paracliniques en particulier de la biopsie ganglionnaire au cours des adenopathies cervicales en Medecine Interne au Senegal. Il s'agissait d'une etude retrospective sur une periode de cinq ans et huit mois allant du 1er janvier 2000 au 20 a out 2006 dans le service de Medecine Interne de l'hopital Aristide Le Dantec de Dakar. Soixante six dossiers sur les 8610 dossiers de patients hospitalises ont ete colliges. Un questionnaire structure avait permis de recueillir les caracteristiques sociodemographiques; cliniques et paracliniques. Les adenopathies cervicales etaient retrouvees chez 37 hommes (57) et 29 femmes (44); soit un sex-ratio de 1;2. L'age moyen etait de 34 ans avec des extremes de 15 et 73 ans. La region cervicale laterale etait le site privilegie des adenopathies; suivie du cercle peri-cervical et de la region cervicale anterieure. Trente six patients presentaient des adenopathies superficielles d'autres localisations : axillaire (39); inguinale (32) et epitrochleenne (1;5). Les etiologies d'adenopathies cervicales comportaient aussi bien la tuberculose; principale cause en milieu tropical; les lymphomes tres souvent responsables demacro- adenopathies; que certains cas anecdotiques comme le syndrome de Rosai Dorfman Destombes

[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.

[Etiologic profile of cervical adenopathology observed in an internal medicine department in Dakar, Senegal. A 66 case series]. / Profil étiologique des adénopathies cervicales en médecine interne: étude de 66 observations à Dakar (Sénégal).

Cervical adenopathy is a frequent reason for hospitalization in the internal medicine department. This finding can be a sign of severe disorder requiring early diagnosis. The purpose of this retrospective study was to describe clinical features and evaluate diagnostic tests especially lymph node biopsy associated with evaluation of patients presenting cervical adenopathies in an internal medicine department in Senegal. Records of a total of 8610 patients treated in the Internal Medicine Department of the Aristide Le Dantec Hospital of Dakar, Senegal over a 68-month period from January 1, 2000 to August 20, 2006 were reviewed. Sixty-six files were included for study. A structured questionnaire was used to collect sociodemographic, clinical and paraclinic data. There were 37 men and 29 women. Average patient age was 34 years (range, 15 to 73 years). The side of the neck was the most frequent location of adenopathy followed by the pericervical arterial circle and anterior cervical area. Thirty-six patients presented superficial adenopathy in other locations including the armpit (39%), groin (32%) and elbow (1.5%). The etiologies underlying cervical adenopathy included classic causes such as tuberculosis that is the main cause in tropical regions and lymphoma that frequently led to macroadenopathy as well as novel causes such as Rosaï Dorfman Destombes syndrome.