Yankhoba Diop - Academia.edu (original) (raw)
Papers by Yankhoba Diop
Advances in Infectious Diseases
Resume Introduction L’examen anatomopathologique est d’une grande aide diagnostic pour les pratic... more Resume Introduction L’examen anatomopathologique est d’une grande aide diagnostic pour les praticiens hospitaliers. Les objectifs de ce travail sont d’evaluer le bilan des activites du Laboratoire d’ Anatomie et de Cytologie pathologiques du CHRU de Thies, d’ameliorer les performances diagnostiques dans les domaines de la medecine, de la chirurgie et de la medecine legale par l’identification des obstacles techniques et financiers. Materiels et methodes Il s’agit d’une etude retrospective sur une periode de 02 ans du 1 er Janvier 2015 au 31 Decembre 2016. Les dossiers retenus ont concernes 2 435 patients ayant un compte-rendu et une conclusion anatomopathologique. Nous nous sommes egalement interessees aux conditions d’exercice dans le laboratoire, en raison du contact avec des produits chimiques. Resultats Les conditions d’exercice dans les laboratoires d’anatomie pathologique a Thies ne correspondent pas aux normes requises. Les dossiers recueillis ont represente 1136 prelevements...
BMC Research Notes, 2016
Background: Hepatic and/or splenic tuberculosis may simulate much pathology including malignancie... more Background: Hepatic and/or splenic tuberculosis may simulate much pathology including malignancies, which can roam the diagnosis. Biopsy is necessary for diagnosis. The treatment allows healing and a cleaning of radiological lesions. Case presentation: We report a case of a 48-old-black Senegalese woman, immunocompetent, hospitalized for febrile jaundice and poor general condition. Imaging and hepatic biopsy showed hepatosplenic tuberculosis with cholangitis, simulating secondary malignancies lesions. The outcome was favorable under treatment. Conclusion: In front of hepatic nodular lesions simulating malignancies in a tuberculosis endemic areas, achieving a liver biopsy helps rectify the diagnosis.
Presse médicale (Paris, France : 1983), 2008
Journal Africain d'Hépato-Gastroentérologie, 2013
Revue des Maladies Respiratoires, 2015
19 e Congrès de pneumologie de langue française-Lille, 30 janvier-1 er février 2015 A183 bronches... more 19 e Congrès de pneumologie de langue française-Lille, 30 janvier-1 er février 2015 A183 bronches (15 %), le kyste hydatique du poumon (3 cas), une cause cardiovasculaire (3 cas) un surdosage en AVK dans 5 cas et dans 11 cas l'étiologie était indéterminée. Le traitement a comporté deux volets : symptomatique par des vasoconstricteurs (82 %) et étiologique. Déclaration d'intérêts Les auteurs n'ont pas transmis de déclaration de conflits d'intérêts.
Tropical Medicine & International Health, 2012
objectives To describe human papillomavirus (HPV) distribution in invasive cervical carcinoma (IC... more objectives To describe human papillomavirus (HPV) distribution in invasive cervical carcinoma (ICC) from Mali and Senegal and to compare type-specific relative contribution among sub-Saharan African (SSA) countries. methods A multicentric study was conducted to collect paraffin-embedded blocks of ICC. Polymerase chain reaction, DNA enzyme immunoassay and line probe assay were performed for HPV detection and genotyping. Data from SSA (Mozambique, Nigeria and Uganda) and 35 other countries were compared. results One hundred and sixty-four ICC cases from Mali and Senegal were tested from which 138 were positive (adjusted prevalence = 86.8%; 95% CI = 79.7-91.7%). HPV16 and HPV18 accounted for 57.2% of infections and HPV45 for 16.7%. In SSA countries, HPV16 was less frequent than in the rest of the world (49.4% vs. 62.6%; P < 0.0001) but HPV18 and HPV45 were two times more frequent (19.3% vs. 9.4%; P < 0.0001 and 10.3% vs. 5.6%; P < 0.0001, respectively). There was an ecological correlation between HIV prevalence and the increase of HPV18 and the decrease of HPV45 in ICC in SSA (P = 0.037 for both). conclusion HPV16 ⁄ 18 ⁄ 45 accounted for two-thirds of the HPV types found in invasive cervical cancer in Mali and Senegal. Our results suggest that HIV may play a role in the underlying HPV18 and HPV45 contribution to cervical cancer, but further studies are needed to confirm this correlation.
Journal Français d'Ophtalmologie, 2013
Mycetomas are pathological processes through which exogenous fungal or actinomycotic etiological ... more Mycetomas are pathological processes through which exogenous fungal or actinomycotic etiological agents produce grains. These etiological agents live in the soil and plants of endemic areas. They are introduced traumatically, primarily into the foot. The orbital location is rare. We report the case of a 17-year-old student admitted for progressive left proptosis over 2 years, following penetrating trauma by a fork in a rural setting. Examination revealed a heterogenous orbital mass with multiple fistulae, producing pus and black grains, and suggested, due to the color of the grains, a diagnosis of fungal mycetoma. MRI revealed a destructive process at the level of the lamina papracea of the ethmoid and the orbital floor. Anatomopathological examination confirmed the fungal nature of the infection, while culture in Sabouraud's medium was inconclusive. The outcome was favorable after exenteration and debridementof the ipsilateral maxillary sinus and nasal cavities, along with 4 months of ketoconazole. No recurrence has been observed for 14 months after surgery. Mycetomas are endemic to northwest Africa. Most frequently located in the foot, they are seldom seen in the orbit. The color of the grains provides a clue as to the etiology. Black-grain mycetomas are always fungal and are treated surgically--essentially like cancer--as the persistence of a single grain will cause a recurrence. The orbital location of a mycetoma is rare. In the present case report, the concept of port of entry, the clinical appearance, and the color of the grains guided the diagnosis. The histological examination of the surgical specimen confirmed the diagnosis.
Journal Africain d'Hépato-Gastroentérologie, 2010
Revue de laryngologie - otologie - rhinologie
Scleroma is a chronic and specific granulomatous disease of bacterial origin. Klebsialla rhinoscl... more Scleroma is a chronic and specific granulomatous disease of bacterial origin. Klebsialla rhinoscleromatis, a gram-negative bacillus. The majority of cases affect the upper airways, particularly the nose, thus justifying the term of rhinoscleroma. Extension to the palate, the upper lip and the skin is possible. A new case of rhinoscleroma with skin extension is reported. To us, this is the second case in Senegal (Casamance). Epidemiological, clinical, bacteriological and histological aspects of the disease are reviewed. Under suitable antibiotic, evolution is currently favorable.
Journal africain d' …, 2010
... rapportent une fréquence hospitalière de 0,15 %, proche de celle de notre étude [7]. C'e... more ... rapportent une fréquence hospitalière de 0,15 %, proche de celle de notre étude [7]. C'est une affection qui touche toutes les classes d'âge, mais l'adulte jeune semble être le terrain de prédilection dans notre ... Malick A, Saxena NC (2003) Ultrasound in abdominal tubercu-losis. ...
Annales de Pathologie, 2006
Advances in Infectious Diseases
Resume Introduction L’examen anatomopathologique est d’une grande aide diagnostic pour les pratic... more Resume Introduction L’examen anatomopathologique est d’une grande aide diagnostic pour les praticiens hospitaliers. Les objectifs de ce travail sont d’evaluer le bilan des activites du Laboratoire d’ Anatomie et de Cytologie pathologiques du CHRU de Thies, d’ameliorer les performances diagnostiques dans les domaines de la medecine, de la chirurgie et de la medecine legale par l’identification des obstacles techniques et financiers. Materiels et methodes Il s’agit d’une etude retrospective sur une periode de 02 ans du 1 er Janvier 2015 au 31 Decembre 2016. Les dossiers retenus ont concernes 2 435 patients ayant un compte-rendu et une conclusion anatomopathologique. Nous nous sommes egalement interessees aux conditions d’exercice dans le laboratoire, en raison du contact avec des produits chimiques. Resultats Les conditions d’exercice dans les laboratoires d’anatomie pathologique a Thies ne correspondent pas aux normes requises. Les dossiers recueillis ont represente 1136 prelevements...
BMC Research Notes, 2016
Background: Hepatic and/or splenic tuberculosis may simulate much pathology including malignancie... more Background: Hepatic and/or splenic tuberculosis may simulate much pathology including malignancies, which can roam the diagnosis. Biopsy is necessary for diagnosis. The treatment allows healing and a cleaning of radiological lesions. Case presentation: We report a case of a 48-old-black Senegalese woman, immunocompetent, hospitalized for febrile jaundice and poor general condition. Imaging and hepatic biopsy showed hepatosplenic tuberculosis with cholangitis, simulating secondary malignancies lesions. The outcome was favorable under treatment. Conclusion: In front of hepatic nodular lesions simulating malignancies in a tuberculosis endemic areas, achieving a liver biopsy helps rectify the diagnosis.
Presse médicale (Paris, France : 1983), 2008
Journal Africain d'Hépato-Gastroentérologie, 2013
Revue des Maladies Respiratoires, 2015
19 e Congrès de pneumologie de langue française-Lille, 30 janvier-1 er février 2015 A183 bronches... more 19 e Congrès de pneumologie de langue française-Lille, 30 janvier-1 er février 2015 A183 bronches (15 %), le kyste hydatique du poumon (3 cas), une cause cardiovasculaire (3 cas) un surdosage en AVK dans 5 cas et dans 11 cas l'étiologie était indéterminée. Le traitement a comporté deux volets : symptomatique par des vasoconstricteurs (82 %) et étiologique. Déclaration d'intérêts Les auteurs n'ont pas transmis de déclaration de conflits d'intérêts.
Tropical Medicine & International Health, 2012
objectives To describe human papillomavirus (HPV) distribution in invasive cervical carcinoma (IC... more objectives To describe human papillomavirus (HPV) distribution in invasive cervical carcinoma (ICC) from Mali and Senegal and to compare type-specific relative contribution among sub-Saharan African (SSA) countries. methods A multicentric study was conducted to collect paraffin-embedded blocks of ICC. Polymerase chain reaction, DNA enzyme immunoassay and line probe assay were performed for HPV detection and genotyping. Data from SSA (Mozambique, Nigeria and Uganda) and 35 other countries were compared. results One hundred and sixty-four ICC cases from Mali and Senegal were tested from which 138 were positive (adjusted prevalence = 86.8%; 95% CI = 79.7-91.7%). HPV16 and HPV18 accounted for 57.2% of infections and HPV45 for 16.7%. In SSA countries, HPV16 was less frequent than in the rest of the world (49.4% vs. 62.6%; P < 0.0001) but HPV18 and HPV45 were two times more frequent (19.3% vs. 9.4%; P < 0.0001 and 10.3% vs. 5.6%; P < 0.0001, respectively). There was an ecological correlation between HIV prevalence and the increase of HPV18 and the decrease of HPV45 in ICC in SSA (P = 0.037 for both). conclusion HPV16 ⁄ 18 ⁄ 45 accounted for two-thirds of the HPV types found in invasive cervical cancer in Mali and Senegal. Our results suggest that HIV may play a role in the underlying HPV18 and HPV45 contribution to cervical cancer, but further studies are needed to confirm this correlation.
Journal Français d'Ophtalmologie, 2013
Mycetomas are pathological processes through which exogenous fungal or actinomycotic etiological ... more Mycetomas are pathological processes through which exogenous fungal or actinomycotic etiological agents produce grains. These etiological agents live in the soil and plants of endemic areas. They are introduced traumatically, primarily into the foot. The orbital location is rare. We report the case of a 17-year-old student admitted for progressive left proptosis over 2 years, following penetrating trauma by a fork in a rural setting. Examination revealed a heterogenous orbital mass with multiple fistulae, producing pus and black grains, and suggested, due to the color of the grains, a diagnosis of fungal mycetoma. MRI revealed a destructive process at the level of the lamina papracea of the ethmoid and the orbital floor. Anatomopathological examination confirmed the fungal nature of the infection, while culture in Sabouraud's medium was inconclusive. The outcome was favorable after exenteration and debridementof the ipsilateral maxillary sinus and nasal cavities, along with 4 months of ketoconazole. No recurrence has been observed for 14 months after surgery. Mycetomas are endemic to northwest Africa. Most frequently located in the foot, they are seldom seen in the orbit. The color of the grains provides a clue as to the etiology. Black-grain mycetomas are always fungal and are treated surgically--essentially like cancer--as the persistence of a single grain will cause a recurrence. The orbital location of a mycetoma is rare. In the present case report, the concept of port of entry, the clinical appearance, and the color of the grains guided the diagnosis. The histological examination of the surgical specimen confirmed the diagnosis.
Journal Africain d'Hépato-Gastroentérologie, 2010
Revue de laryngologie - otologie - rhinologie
Scleroma is a chronic and specific granulomatous disease of bacterial origin. Klebsialla rhinoscl... more Scleroma is a chronic and specific granulomatous disease of bacterial origin. Klebsialla rhinoscleromatis, a gram-negative bacillus. The majority of cases affect the upper airways, particularly the nose, thus justifying the term of rhinoscleroma. Extension to the palate, the upper lip and the skin is possible. A new case of rhinoscleroma with skin extension is reported. To us, this is the second case in Senegal (Casamance). Epidemiological, clinical, bacteriological and histological aspects of the disease are reviewed. Under suitable antibiotic, evolution is currently favorable.
Journal africain d' …, 2010
... rapportent une fréquence hospitalière de 0,15 %, proche de celle de notre étude [7]. C'e... more ... rapportent une fréquence hospitalière de 0,15 %, proche de celle de notre étude [7]. C'est une affection qui touche toutes les classes d'âge, mais l'adulte jeune semble être le terrain de prédilection dans notre ... Malick A, Saxena NC (2003) Ultrasound in abdominal tubercu-losis. ...
Annales de Pathologie, 2006