Abstract
The tangible resistance in abdominal cavity is defined as palpably detectable abnormal formation in the abdominal cavity. Further in the chapter it is mentioned its classification according to localization in abdominal cavity.
I briefly state patophysiology, anamnesis, description of the physical examination and of the complemental methods of examination. In the well-arranged there is a list of the most frequent causes of the resistance incidence in the abdominal cavity, according to the particular sites.