Firmin Ankouane - Articles - Scientific Research Publishing

High Frequency of HBeAg-Negative Cases in Naive HBsAg-Positive Subjects with Chronic Hepatitis B Virus Infection Managed in the Yaoundé Hepatitis Therapeutic Committee: A Cross Sectional Study (Articles)

Firmin Ankouane, Mathurin Kowo, Oudou Njoya, Elie Claude Ndjitoyap Ndam

Open Journal of Epidemiology Vol.5 No.2, May 12, 2015

DOI: 10.4236/ojepi.2015.52015 4,116 Downloads 7,654 Views Citations
Prevalence of the hepatitis B surface antigen in a population of workers in Cameroon (Articles)

Firmin Ankouane Andoulo, Michèle Tagni-Sartre, Dominique Noah Noah, Roger Djapa, Elie Claude Ndjitoyap Ndam

Open Journal of Gastroenterology Vol.3 No.8, December 26, 2013

DOI: 10.4236/ojgas.2013.38057 4,842 Downloads 7,459 Views Citations
Acute Syphilitic Hepatitis in the Early Secondary Phase: A Case Report and Literature Review (Articles)

Paul Ngock, Jacques Mauillon, Larry Tangie, Antonin Ndjitoyap, Célestin Danwang, Firmin Ankouane

Open Journal of Gastroenterology Vol.12 No.3, March 11, 2022

DOI: 10.4236/ojgas.2022.123004 286 Downloads 1,180 Views Citations
Rectal bleeding in adults over 20 years: Endoscopic investigations and results in current hospital practices in Yaoundé, Cameroon (Articles)

Firmin Ankouane Andoulo, Dominique Noah Noah, Roger Djapa, Michele Tagni Sartre, Elie Claude Ndjitoyap Ndam, Kathleen Ngu Blacket

Open Journal of Gastroenterology Vol.3 No.6, October 29, 2013

DOI: 10.4236/ojgas.2013.36051 3,332 Downloads 5,599 Views Citations
Histological Types of Gastric Cancer and Helicobacter pylori Infection in Yaoundé (Articles)

Firmin Ankouane, Mathurin Kowo, Bernadette Ngo Nonga, Fidèle Vouffo, Jude-Marcel Nzoumé, Oudou Njoya, Elie Claude Ndjitoyap Ndam

Journal of Cancer Therapy Vol.6 No.8, August 6, 2015

DOI: 10.4236/jct.2015.68077 4,616 Downloads 6,498 Views Citations
Biermer Disease in an Unusual Neurological Presentation without Anemia: A Case Report (Articles)

Nsenga Djapa Guy Roger, Fogang Fogoum Yannick, Ndjitoyap Ndam Antonin Wilson, Kowo Pierre Mathurin, Ankouane Andoulo Firmin, Choukem Simon Pierre

Open Journal of Gastroenterology Vol.12 No.5, May 31, 2022

DOI: 10.4236/ojgas.2022.125013 179 Downloads 1,184 Views Citations
Intracystic bleeding of a solitary hydatid cyst: A rare complication of a rare disease in central Africa. A case report (Articles)

Ankouane Andoulo Firmin, Ngo Nonga Bernadette, Monabang Catherine, Djapa Roger, Tchoumi Eric, Njoya Oudou, Ndjitoyap Ndam Elie Claude, D. P. McManus, Malonga Eimo

Case Reports in Clinical Medicine Vol.2 No.2, May 24, 2013

DOI: 10.4236/crcm.2013.22044 5,649 Downloads 8,813 Views Citations
Prevalence of HBs Antigen, and HCV and HIV Antibodies in a Young Male Population in Cameroon (Articles)

Dominique Noah Noah, Firmin Ankouane Andoulo, Brice Valery Moussima Essoh, Georges Nko’O Ayissi, Servais Albert Fiacre Eloumou Bagnaka, Magloire Biwole Sida

Open Journal of Gastroenterology Vol.5 No.12, December 22, 2015

DOI: 10.4236/ojgas.2015.512028 3,792 Downloads 5,254 Views Citations
Prevalence and Determinants of Kidney Markers among Subjects with Hepatitis C Virus Infection (Articles)

Mathurin Pierre Kowo, Sylvain Raoul Simeni Njonnou, Murielle Sonia Mehly Ngninzeko, Firmin Ankouane Andoulo, Antonin Ndjitoyap Ndam, Michelle Tagny Sartre, Vicky Ama Moor, Jeanne Ngongang, François Folefack Kaze

Open Journal of Nephrology Vol.10 No.2, April 21, 2020

DOI: 10.4236/ojneph.2020.102010 660 Downloads 1,735 Views Citations
Seroprevalence of Hepatitis E Virus Infection and Factors Associated in HIV Infected Patients in Yaoundé (Cameroon) (Articles)

Antonin Wilson Ndjitoyap Ndam, Ousmanou Nsangou Mbombo Njoya, Richard Njouom, Mathurin Kowo, Serge Clotaire Billong, Firmin Ankouane, Oudou Njoya, Elie Claude Ndjitoyap Ndam

Open Journal of Gastroenterology Vol.10 No.7, July 9, 2020

DOI: 10.4236/ojgas.2020.107018 431 Downloads 1,513 Views Citations
Spontaneous Bacterial Peritonitis and Short-Term Prognosis in a Group of Decompensated Cirrhotic Patients in Yaounde: A Cross-Sectional Study (Articles)

Mathurin Pierre Kowo, Sylvain Raoul Simeni Njonnou, Nelly Karelle Weyou Noubissi, Firmin Ankouane Andoulo, Gabin Ulrich Kenfack, Larissa Pessidjo Djomatcho, Hortense Gonsu Kamga, Bernadette Ngo Nonga

Open Journal of Gastroenterology Vol.10 No.8, August 7, 2020

DOI: 10.4236/ojgas.2020.108020 646 Downloads 1,926 Views Citations
Factors Associated with Renal Impairment in Patients on Tenofovir for Chronic Hepatitis B in Yaoundé (Cameroon) (Articles)

Antonin Wilson Ndjitoyap Ndam, Sonia Charlsia Ewuo Shu, Mahamat Maimouna, Winnie Bekolo Nga, Isabelle Dang Babagna, Paul Talla, Mathurin Kowo, Firmin Ankouane Andoulo, Gloria Enow Ashuntantang

Open Journal of Gastroenterology Vol.14 No.1, January 24, 2024

DOI: 10.4236/ojgas.2024.141003 187 Downloads 698 Views Citations
A Budd-Chiari Syndrome Due to C Protein Deficiency: A Case Report at Yaoundé General Hospital (Cameroon) (Articles)

Antonin Wilson Ndjitoyap Ndam, Gilles Gael Aghoagni Gouajio, Armel Awana, Tenone Danah, Larry Tangie Ngek, Mathurin Kowo, Firmin Andoulo Ankouane, Elie Claude Ndjitoyap Ndam

Open Journal of Gastroenterology Vol.14 No.4, April 12, 2024

DOI: 10.4236/ojgas.2024.144013 181 Downloads 814 Views Citations
Indications, Yield and Outcome of Colonoscopy: A 7-Year Retrospective Study in a Resource-Limited Setting (Articles)

Gabin Ulrich Kenfack, Servais Albert Fiacre Bagnaka Eloumou, Winnie Tatiana Bekolo Nga, Guy Sadeu Wafeu, Paul Nkemtendong Tolefac, Agnès Malongue, Mathurin Pierre Kowo, Christian Tzeuton, Firmin Ankouane Andoulo, Oudou Njoya, Henry Namme Luma, Dominique Noah Noah

Open Journal of Gastroenterology Vol.9 No.3, March 30, 2019

DOI: 10.4236/ojgas.2019.93008 743 Downloads 2,110 Views Citations
Clinical Aspects and Precipitating Factors of Hepatic Encephalopathy Associated with Cirrhosis in a Cameroonian Population (Articles)

Mathurin Pierre Kowo, Edgar Kenne Yimagou, Firmin Ankouane Andoulo, Antonin Wilson Ndjitoyap Ndam, Bonaventure Jemea, Servais Albert Fiacre Eloumou Bagnaka, Patricia Ouamba Guekam, Larissa Pessidjo, Eric Tchoumi Leuwat, Dominique Noah Noah, Oudou Njoya

Open Journal of Gastroenterology Vol.9 No.11, November 28, 2019

DOI: 10.4236/ojgas.2019.911026 1,009 Downloads 2,875 Views Citations
Acute Coronary Syndrome Occurring in a Sub-Saharan Patient Treated with a Reduced Dose of Sorafenib for an Unresectable Hepatocellular Carcinoma: Case Report (Case Report)

Antonin Wilson Ndjitoyap Ndam, Murielle Lema Helles, Pierre Mathurin Kowo, Mazou Temgoua Ngou, Etienne Atenguena, Blaise Mounpou, Aicha Yap, Tangie Ngek Larry, Paul Talla, Jerôme Boombhi, Alain Menanga, Firmin Ankouane Andoulo, Elie Claude Ndjitoyap Ndam

Open Journal of Gastroenterology Vol.10 No.3, March 12, 2020

DOI: 10.4236/ojgas.2020.103005 520 Downloads 1,276 Views Citations
Prevalence and Factors Associated with Hepatic Steatosis in Patients with Metabolic Syndrome in Cameroon: Cases of 4 Reference Hospitals (Articles)

Winnie Tatiana Bekolo Nga, Martine Claude Etoa, Bidjogo Gwet Marina, Servais A. F. Eloumou Bagnaka, Antonin Wilson Ndjitoyap Ndam, Agnès Malongue, Mathurin Kowo, Christian Tzeuton, Dominique Noah Noah, Oudou Njoya, Firmin Ankouane Andoulo, Luma H. Namme

Open Journal of Gastroenterology Vol.13 No.3, March 13, 2023

DOI: 10.4236/ojgas.2023.133011 236 Downloads 1,170 Views Citations
Evaluation of Non-Invasive Markers of Liver Fibrosis in Chronic Hepatitis B Patients in a Sub-Saharan African Setting: Transient Elastography versus APRI, FIB4, GTT/Platelet Scores (Articles)

Servais Albert Fiacre Bagnaka Eloumou, Tatiana Winnie Bekolo Nga, Antonin Ndjitoyap Ndam, Gael Gilles Aghoagni Gouajio, Guy Roger Nsenga Djapa, Cynthia Kila Shang, Agnes Malongue, Dominique Noah Noah, Firmin Ankouane Andoulo, Christian Tzeuton, Henry Namme Luma

Open Journal of Gastroenterology Vol.13 No.6, June 27, 2023

DOI: 10.4236/ojgas.2023.136020 302 Downloads 1,086 Views Citations
Management of Endoscopic Portal Hypertension Lesions in Cirrhotic Patients in a Country with Limited Resources: About 603 Cases in the City of Douala in Cameroon (Articles)

Winnie Tatiana Bekolo Nga, Aghoani Gilles, Machékam-Matanga Olga, Antonin Ndjitoyap, Agnès Malongue, Mathurin Kowo, Dominique Noah Noah, Oudou Njoya, Firmin Ankouane Andoulo, Luma Henry Namme, Servais Albert Fiacre Eloumou Bagnaka

Open Journal of Gastroenterology Vol.13 No.12, December 15, 2023

DOI: 10.4236/ojgas.2023.1312041 176 Downloads 676 Views Citations
Helicobacter Pylori Infection and Gastroduodenal Lesions in Patients with Chronic Kidney Disease: A Comparative Study (Articles)

Winnie T. Bekolo Nga, Servais A. F. Eloumou Bagnaka, Nancy Halle-Ekane, Antonin Ndjitoyap Ndam, Guy R. Senga Ndjapa, Hermine Fouda, Lionel P. J. Elimby Ngande, Agnès Malongue, Dominique Noah Noah, Mathurin Kowo, Firmin Ankouane Andoulo, Henry N. Luma, Marie P. Halle-Ekane

Open Journal of Gastroenterology Vol.13 No.1, January 19, 2023

DOI: 10.4236/ojgas.2023.131006 236 Downloads 1,103 Views Citations

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