Table 1.
No. | Year | Age | Sex | Locations | Symptoms | Duration | Organ |
---|---|---|---|---|---|---|---|
1 | 2001 | 51 | F | C | Firm mass at right lower eye lid | 2 mo | Lymph node of right lower eye lid |
2 | 2004 | 74 | F | C | Firm mass at suprapubic area | N/A | Abdominal wall at pubic region |
3 | 2004 | 26 | F | NE | Firm mass at left scapular area | 5 yr | Soft tissue of left scapular area |
4 | 2005 | 45 | F | S | Firm mass at right lower quadrant area of abdomen | 6 mo | Abdominal wall at right lower quadrant area of abdomen |
5 | 2007 | 26 | F | C | Firm mass at left arm | 2 mo | Soft tissue of left arm |
6 | 2008 | 26 | M | C | Complete ptosis and lateral rectus muscle palsy of left eye. Hearing loss of right ear. Hemiparesis of left leg. | 2 yr | Right cerebellopontine angle and left interpeduncular region. Serpiginous-masslike lesion at L1–L5 region. |
7 | 2008 | 51 | M | C | Firm mass at left chest wall. | 2 mo | Soft tissue of left chest wall. |
8 | 2011 | 31 | M | N | Left leg pain and numbness at left buttock | 6 mo | Edematous conus medullaris lesion with an irregular tubular lesion in the caudal sac from L4–S1. |
9 | 2012 | 46 | F | C | Low back pain, paraparesis with sensory impairment. | 2 mo | Intradural extramedullary serpiginous-cystic like lesion at C2–C5, C7, T1, T5–T10, L3–L5, S1. |
F = female; M = male; N = north; NE = northeast; C = central; S = south of Thailand; N/A = data not available.