Clinico-epidemiological and endoscopic characteristics of patients with colorectal cancers:A Retrospective study in Sohag The aim : 1. determine the prevalence and clinicopathological pattern of patients with colorectal cancers 2. interpretative association between risk factors and severity of patient condition to define possible predictors 3. assess potential association between serum markers, imaging, endoscopic features and underlying condition.
Methods : 1. all data will be obtained from patients as personal history (name, age, sex, occupation,residence , marital status, personal habits), history of illness at diagnosis, presence of diabetes or hypertension and other co-morbidity 2. general examination as general appearance,vital signs ,head and neck ,chest ,upper and lower limbs, Abdomen and pelvis ,and local examination as per rectal examination. 3. laboratory test as complete blood count and tumor markers ,imaging as abdominal ultrasound, CT,MRI, endoscopic findings and pathological features.
Study Type
OBSERVATIONAL
Enrollment
100
Lower endoscopy
Sohag faculty of medicine
Sohag, Sohag Government, Egypt
RECRUITINGNumber and proportion of patients diagnosed with colon or rectal cancers within study period in sohag, Egypt
To determine prevalence of colorectal cancers in sohag, Egypt
Time frame: Retrospective review from 2015 to 2025
Correlation between baseline serum carcinoembryonic antigen (CEA) levels and tumor stage (TNM classification)
To assess the association between serum CEA levels and disease severity
Time frame: As recorded at diagnosis
Association between personal risk factors (e.g, age, sex, lifestyle habits, comorbidities) and tumor stage at diagnosis
To identify risk factors associated with more advanced disease
Time frame: based on initial diagnosis records from 2015 to 2025
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