Date amended:
External
Statements of Principles

Malignant neoplasm of the colorectum - Inhaling respirable asbestos fibres in an enclosed space Factor

Exposure to respirable asbestos fibres

"Exposed to respirable asbestos fibres" means having been in an environment within which asbestos particles became airborne, and were breathed into the lungs.

  • Asbestos exposure during service
  • Physical requirements, duties, and workplace hazards of specific military occupations

Last reviewed for CCPS 26 August 2004.

Investigative Documents

Type

Title

PDF Format

Word Format

Claimant Report
Respirable asbestos fibres
Preliminary questions [9831]

4931     there is some evidence that inhaling respirable asbestos fibres in an enclosed space may be a factor in the development of the condition under consideration.

32281  the condition under consideration is malignant neoplasm of the colon.

32257  the veteran has established the causal connection between inhaling respirable asbestos fibres in an enclosed space and operational service for the clinical onset of malignant neoplasm of the colorectum.

Clinical onset and operational service [32257]

32260 the veteran inhaled respirable asbestos fibres in an enclosed space for a cumulative period of at least 2000 hours at the time material containing such fibres was being applied, removed, dislodged, cut or drilled.

32261 the veteran inhaled respirable asbestos fibres in an enclosed space for a cumulative period of at least 2000 hours at the time material containing such fibres was being applied, removed, dislodged, cut or drilled before the clinical onset of the condition under consideration.

32262 where the veteran inhaled respirable asbestos fibres in an enclosed space for a cumulative period of at least 2000 hours at the time material containing such fibres was being applied, removed, dislodged, cut or drilled before the clinical onset of the condition under consideration, the first such inhalation occurred at least 10 years before the clinical onset of the condition under consideration.

33923 the veteran's inhalation of respirable asbestos fibres on operational service made a material contribution to the inhalation required by the Statement of Principles for malignant neoplasm of the colorectum.