Colon bleeding. Colon bleeding: Introduction. Colon bleeding: Injury or inflammation of the colon can lead to bleeding of the large intestine. See detailed information below for a list of 8 causes of Colon bleeding, Symptom Checker, including diseases and drug side effect causes. Â» Review Causes of Colon bleeding: Causes | Symptom Checker Â».
Some regulations-COSHH and those for lead, asbestos, ionising radiations and compressed air-state that records should be retained for much longer (up to 50 years) as ill health effects might not emerge until a long time after exposure.ealth records should not contain personal medical information. These must be kept separately and in confidence by the occupational health professional (See below for advice on medical in confidence records) .
Duplicate records shall be maintained by the laboratory for at least two years. Hospitals must keep copies of tracings, reports, printouts, films, scans, and other image records at least five years. Skilled nursing/long term care facilities must retain medical records five years following death or discharge.-ray films are to be retained for seven years. Nursing homes must retain medical records a minimum of seven years after the last entry or retain until 24 years of age, whichever is longer. Physicians are required to maintain records for at least seven years.