Accès ouvert
2025
article
OpenAlex
Felix Emeka Menkiti, Chukwudi Onyeaghana Okani, Igwebuike Victor Onyiaorah, Cornelius Ozobia Ukah et autres
BACKGROUND: Colorectal cancer (CRC) incidence is rising in Nigeria, with majority of patients presenting with advanced disease. Despite promising results of PD-L1 antibody therapy in clinical trials, efficacy data exclusively derives from Caucasian populations, leaving a critical knowledge gap for African populations. …
Nigéria
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Accès ouvert
2023
article
OpenAlex
Felix Emeka Menkiti, Igwebuike Victor Onyiaorah, Ifeoma Oluchukwu Menkiti, Cornelius Ozobia Ukah et autres
Background: There is a global decline in the autopsy rate despite its contributions to the development of medical practice. Aim: We assessed the utilization of autopsy by medical doctors in a southeastern part of Nigeria. Subjects and Methods: This was a cross-sectional …
Nigéria
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
Felix Emeka Menkiti, Cornelius Ozobia Ukah, Ifeoma Oluchukwu Menkiti, Chisom God’swill Chigbo et autres
Kaposi sarcoma (KS) is a human herpes virus type 8 (HHV-8) driven neoplasm with varying morphologic features and attendant diagnostic dilemma. This study presents the trend of KS in our environment and the different morphologic variants, with a view to arousing awareness …
Nigéria
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
Felix Emeka Menkiti, Cornelius Ozobia Ukah, Ifeoma Oluchukwu Menkiti, Chisom God’swill Chigbo et autres
Kaposi sarcoma (KS) is a human herpes virus type 8 (HHV-8) driven neoplasm with varying morphologic features and attendant diagnostic dilemma. This study presents the trend of KS in our environment and the different morphologic variants, with a view to arousing awareness …
Nigéria
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
Chukwunonso Isaiah Enechukwu, J. I. B. Adinma, Joseph Ifeanyichukwu Ikechebelu, Igwebuike Victor Onyiaorah et autres
This is a comparative study on the adequacy of cervical smears obtained using the Papcone® sampling device or wooden Ayre's spatula conducted from two tertiary health facilities -- Nnamdi Azikiwe University Teaching Hospital Nnewi and Chukwuemeka Odumegwu Ojukwu University Teaching Hospital Awka, …
Nigéria, ca
(code pays fourni par la source)
2020
article
OpenAlex
George Uchenna Eleje, Cornelius Ozobia Ukah, Igwebuike Victor Onyiaorah, Euzebus Chinonye Ezugwu et autres
OBJECTIVE: To determine the accuracy of a semi-quantitative interleukin-6 (IL-6) vaginal secretion rapid test (Chorioquick) for detecting chorioamnionitis in women with premature rupture of membranes (PROM). METHODS: A prospective cohort study in five tertiary hospitals in Nigeria involved women with confirmed PROM …
Nigéria, us
(code pays fourni par la source)
2018
dataset
OpenAlex
Onyenmechi Johnson Afonne, Igwebuike Victor Onyiaorah, Orish Ebere Orisakwe
Background: Chemical contaminants have been found to affect reproductive functions in mammals. This study investigated the effect of Chevron Escravos crude oil and Emulsol L.W. dispersant on the testicular functions of guinea pig. Methods: Eight groups of seven sexually mature male guinea …
Nigéria
(code pays fourni par la source)
Accès ouvert
2017
article
OpenAlex
ChilotaChibuife Efobi, Benedict Nwogo, Igwebuike Victor Onyiaorah, Oseikhuemen Adebayo Ejele
BACKGROUND: soluble transferrin receptor is an early marker of tissue iron deficiency before onset of anaemia. sTfR is one of the diagnostic markers for iron deficiency anaemia. Iron deficiency anaemia is one of the most prevalent causes of anaemia in our environment. …
Nigéria, Bénin
(code pays fourni par la source)
2013
article
OpenAlex
Igwebuike Victor Onyiaorah, Cornelius Ozobia Ukah, Daniel Chukwuemeka Anyiam, Adaora Amaoge Onyiaorah et autres
Background : Breast cancer is the leading cause of cancer deaths in Nigerian women. Most cases present in late or advanced stages with consequent poor prognosis. There are also instances of false clinical diagnoses with resultant patient adversity. Population screening based on …
Nigéria
(code pays fourni par la source)
2013
article
OpenAlex
Onyenmechi Johnson Afonne, Igwebuike Victor Onyiaorah, Orish Ebere Orisakwe
BACKGROUND: Chemical contaminants have been found to affect reproductive functions in mammals. This study investigated the effect of Chevron Escravos crude oil and Emulsol L.W. dispersant on the testicular functions of guinea pig. METHODS: Eight groups of seven sexually mature male guinea …
Nigéria
(code pays fourni par la source)
Accès ouvert
2012
article
OpenAlex
Igwebuike Victor Onyiaorah, Ukah, Anyiam, M A C Odike et autres
Aims: This study sought to analyze the effect of three remedial measures, namely, hiring more pathologists, increasing the frequency of clinicopathologic conferences, and stepwise increase in the level of rejection criteria, on the adequacy of laboratory request form completion by clinicians. Based …
Nigéria
(code pays fourni par la source)
Accès ouvert
2011
article
OpenAlex
Jude Kennedy C. Emejulu, Igwebuike Victor Onyiaorah, Ukah, TOG Chukwuanukwu et autres
A 36-year-old male painter presented to our service in 2007 with an ulcerated solitary scalp swelling of 8 months' duration. The mass was a dormant, painless, pea-sized growth, which he had had since childhood and which he bruised in a passenger motorcycle …
Nigéria
(code pays fourni par la source)