The differential diagnosis will depend on the position of the lump in the body so knowledge of the position of organs is important. For more information on snake anatomy, [[:Category:Snake Anatomy|see here]]. Abscesses may occur anywhere in the body and must be included in any differential diagnosis. [[Neoplasia - Pathology|Neoplasia]] is similar. Some causes: | The differential diagnosis will depend on the position of the lump in the body so knowledge of the position of organs is important. For more information on snake anatomy, [[:Category:Snake Anatomy|see here]]. Abscesses may occur anywhere in the body and must be included in any differential diagnosis. [[Neoplasia - Pathology|Neoplasia]] is similar. Some causes: |