Table 1.

The four current cases and previously published cases with bone metastasis

Case Number	Age (year)/Sex	Site	Risk-modified NIH	Risk AFIP	Time association between liver and bone metastases	Reference
1	76/M	Rectum	High	High	Bone first	Present study
2	43/M	Jejunum	High	High	Synchronous	Present study
3	50/M	Rectum	High	High	Synchronous	Present study
4	50/M	Jejunum	Malignant	Malignant	Liver first	Present study
5	58/M	Jejunum	High	High	Synchronous	[6]
6	57/F	Jejunum	High	Moderate	Liver first	[7]
7	81/M	Rectum	NA	High	Synchronous	[8]
8	53/M	Esophagus	Malignant	Malignant	Bone first	[9]
9	57/M	Rectum	Malignant	Malignant	Synchronous	[10]
10	55/M	Mesentery	High	high	Synchronous	[11]
11	54/M	Rectum	Malignant	Malignant	Liver first	[12]
12	26/M	Duodenum	Malignant	Malignant	Liver first	[13]
13	37/M	Duodenum	NA	NA	Synchronous	[14]
14	60/M	Small intestine	NA	NA	Liver first	[15]
15	65/M	Rectum	Malignant	Malignant	Synchronous	[16]
16	68/M	Ileum	Malignant	Malignant	Synchronous	[17]
17	62/M	Ileum	Malignant	Malignant	Synchronous	[18]
18	54/F	Duodenum	High	High	Liver first	[18]
19	82/F	Stomach	Malignant	Malignant	Synchronous	[18]
20	73/M	Stomach	NA	NA	synchronous	[19]
21	62/M	Stomach	NA	NA	Bone first	[20]
22	38/M	Stomach	Malignant	Malignant	Liver first	[21]
23	62/M	Stomach	Intermediate	Moderate	Bone first	[22]

NA, not available NIH, National Institutes of Health AFIP, Armed Forces Institute of Pathology.