[Diffuse interstitial lung disease and connective tissue diseases: study of seven cases in Dakar]

INTRODUCTION

The diagnosis of diffuse interstitial lung disease non specific in connective tissue disease is difficult because of many differential diagnoses. Lung involvement can affect functional or vital prognosis. We report 7 cases.

CASES

We collected data from 60 years old mean patients. Pulmonary localisation was diagnosed after 19 years of evolution of the auto-immune disease. Discovering circumstances were dyspnea and chronic cough. The radiographic and scannographic signs were diffuse because of long diagnosis delay. The underlying auto immune disease was scleroderma, rheumatoid arthritis, Sjögren's syndrome, ankylosing spondylitis, Sharp's syndrome, and multiple autoimmune syndrome. The main treatment was corticosteroids and respiratory physiotherapy.

CONCLUSION

Throughout these 7 cases we discuss clinical, radiological and evolutive aspects and we focus on the need of early diagnosis for a better prognosis.

[Frequency of hematological and immunological manifestations of lupus in Dakar]

INTRODUCTION

The systemic erythematosus lupus (SEL) or lupic disease is a systemic auto-immun pathology characterized primarily by the presence of antibodies directed against native antibodies anti-DNA. The discovery circumstances of diagnosis are variable and polymorphic. The hematologic signs and the immunological disorders constitute the diagnosis criteria of the lupic disease.

METHODOLOGY

It is a multicentric and retrospective study undertaken study from January 1, 1997 to September 30, 2006. Patients were followed up in the Internal Medicine of Dakar. We have studied the hematological and immunological aspects of the SEL and have evaluated the prevalence of lupic disease.

RESULTS

142 patients with lupic disease were included with 125 women and 17 men; the ratio--sex was 0.13. The mean age was 34 years with extremes of 6 and 72 years. Our patients had hematological and immunological manifestations in 32.4% and 76.8% of the cases. The immunological tests showed the presence of antinuclear antibodies in 97.9% of the cases, native antibody anti-DNA in 45.7% of the cases, the anti-ECT in 8.95% (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-DNAand anti-ECT were associated the hematologic demonstrations respectively in 92% and 95% of the cases (p 0.08).

CONCLUSION

The hematologic and immunoligical signs of lupus disease are frequent and constitute diagnostic criteria of the disease.

[Hemorrhoids in Dakar: epidemiological, clinical and endoscopic aspects of 168 cases]

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.