Sage Journals: Discover world-class research

Abstract

The Radiation Effects Research Foundation (formerly, Atomic Bomb Casualty Commission; ABCC) was established in April 1975 as a private non-profit Japanese Foundation, supported equally by the Government of Japan through the Ministry of Health and Welfare, and the Government of the United States through the National Academy of Sciences under contract with the United States Department of Energy. Accepted 4 December 1988.

In a review of the chest radiographs of 1 152 consecutively examined subjects, 10 cases (0.87%) of extensive tracheobronchial calcification were identified. In addition, 51 subjects having this coded diagnosis were identified among 11758 members of a fixed population sample. Sixty of these 61 subjects were women. Tracheobronchial calcification usually appeared after the age of 60. The subjects' clinical and other radiologic diagnoses were reviewed and tracheobronchial calcification appeared to have no clinical significance. Histologic findings in autopsied cases showed the calcifications and ossificiations to be in the cartilaginous rings themselves. However, the reason for the overwhelming prevalence of this entity in women remains to be resolved.

Keywords

Trachea bronchi physiologic calcification aging

Get full access to this article

View all access options for this article.

References

1. Belsky

J. L.

Tachikawa

Jablon

: The health of atomic bomb survivors. A decade of examinations in a fixed population. Yale J. Biol. Med. 46 (1973), 284.

2. Breslow

N. E.

Day

N. E.

: Statistical methods in cancer research. Volume II: The design and analysis of cohort studies. IARC Scientific Publications. No. 82. International Agency for Research on Cancer, Lyon 1987.

3. Edge

J. R.

Millard

F. J. C.

Reid

Path

M. C.

Simon

: The radiographic appearance of the chest in persons of advanced age. Brit. J. Radiol. 37 (1964), 769.

4. Emanuel

: Lung calcification in X-ray diagnosis, p. 87. Charles C. Thomas, Springfield, Illinois 1968.

5. Fraser

R. G.

Pare

J. A. P.

: Diagnosis of diseases of the chest. Volume 1, p. 476. W. B. Saunders, Philadelphia 1977.

6. Gamsu

Webb

W. R.

: Computed tomography of the trachea. Normal and abnormal. Amer. J. Roentgenol. 139 (1982), 321.

7. Harasawa

Fukuchi

Minami

Yano

: Roentogenographic diagnosis of the elderly, lung. Geriat. Med. (Jpn) 18 (1980), 162.

8. Howland

W. J.

Good

C. A.

: The radiographic features of tracheopathia osteoplastica. Radiology 71 (1958), 847.

9. Marchal

Baert

A. L.

van der Hauwaert

: Case reports. Calcification of larynx and trachea in infancy. Brit. J. Radiol. 47 (1974), 896.

10.

10. Pounder

D. J.

Pieterse

: Tracheopathia osteoplastica. A study of the minimal lesion. J. Pathol. 138 (1982), 235.

11.

11. Rifkin

M. D.

Pritzker

H. A.

: Tracheobronchial cartilage calcification in children. Case reports and review of the literature. Brit. J. Radiol. 57 (1984), 293.

12.

12. Young

R. H.

Sandstorm

R. E.

Mark

G. J.

: Tracheopathia osteoplastica. Clinical, radiologic, and pathological correlations. J. Thorac. Cardiovasc. Surg. 79 (1980), 537.

Tracheobronchial Calcification in Members of a Fixed Population Sample

Abstract

Keywords

Get full access to this article

References