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Table 1 Characteristics of patients (N = 153)

From: Renal cell carcinoma metastasis to the maxillary bone successfully treated with surgery after vascular embolization: a case report

Gender

 Men

113

 Women

38

 Not described

2

Age (yr), range (mean)

1–89 (61.4)

Oral metastatic site (%)

 Tongue

62 (39.5)

 Mandibular bone

30 (19.1)

 Gingiva

29 (18.5)

 Palate

11 (7.0)

 Maxillary bone

7 (4.5)

 Buccal mucosa

6 (3.8)

 Lip

5 (3.2)

 Floor of mouth

3 (1.9)

Metastatic site other than oral cavity (%)

 Lung

86 (59.3)

 Bone

36 (24.8)

 Brain

15 (10.3)

 Lymph node

15 (10.3)

 Liver

11 (7.6)

 Adrenal gland

9 (6.2)

 Skin

5 (3.4)

 Mediastinum

4 (2.8)

 Muscle

4 (2.8)

 None

34 (23.4)

Timing of diagnosis of oral metastasis

 Before the diagnosis of primary renal carcinoma

58

 After the diagnosis of primary renal carcinoma

93

 Not described

2

 Timea, range (mean)

2 w – 26 yr (4.8 yr)

Symptom

 Bleeding

27

 Dysphagia

18

 Pulsation

7

  1. w week, yr year
  2. aThe time from the onset of primary renal carcinoma to the metastasis of oral cavity