A complete blood count as well as an hemoglobin test should be performed when a patient presents symptoms of hematochezia.
symptom of Gastrointestinal bleeding
symptom of Upper gastrointestinal bleeding
symptom of Gastritis
symptom of Gastroenteritis
symptom of Vomiting
symptoms of Gastrointestinal bleeding
symptom of Pancreatitis
symptom of Peptic ulcer disease