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Table 1 Patients characteristics and results of splenic fine-needle aspiration biopsy

From: Role of image-guided fine-needle aspiration biopsy in the management of patients with splenic metastasis

Patients number

Sex/Age

Primary cancer

Disease status at the time of biopsy

Presentation

US pattern, Lesion's size, splenic size

Other cancer localization

Results of splenic biopsy

Treatment

Response

1

F/58

Breast ADC

Stable disease

Asymptomatic US detection

Hypoechoic 3.5 cm normal

Liver

metastasis

CT

PR

2

F/65

Breast ADC

Stable disease

Asymptomatic US detection

Hypoechoic 1.5 cm normal

Bone

Metastasis

CT and RT

PR

3

F/70

Breast ADC

Solitary splenic recurrence

Asymptomatic US detection

Hypoechoic 2.5 cm normal

None

Metastasis

Splenectomy and CT

CR

4

M/65

Colon ADC

Solitary splenic recurrence

Asymptomatic US detection

Echogenic 4 cm normal

None

Metastasis

Splenectomy and CT

CR

5

F/72

Colon ADC

Solitary splenic recurrence

Asymptomatic US detection

Hypoechoic 3.5 cm normal

None

Metastasis

CT and RT

CR

6

M/80

Colon ADC

Solitary splenic presentation

Asymptomatic US detection

Hypoechoic 3 cm normal

None

Metastasis

Splenectomy and surgical treatment of colon cancer

CR

7

M/48

Colon ADC

Solitary splenic presentation

Abdominal pain, weight loss

Hypoechoic 4 cm normal

None

Metastasis

Splenectomy and surgical treatment of colon cancer

CR

8

M65

Lung ADC

Splenic recurrence

Asymptomatic US detection

Hypoechoic 2 cm normal

None

Metastasis

CT

PR

9

M/57

Lung ADC

Solitary splenic presentation

Asymptomatic US detection

Hypoechoic 2.5 cm normal

None

Metastasis

Splenectomy and surgical treatment of lung cancer

CR

10

M/76

Lung ADC

Solitary splenic presentation

Asymptomatic US detection

Echogenic with hypoechoic halo 6 cm normal

Mediastinal lymphonodes

Metastasis

CT and RT

PR

11

M/44

Melanoma

Stable disease

Asymptomatic US detection

Hypoechoic 4 cm normal

Lung and lymphonodes

metastasis

RT

PD

12

F/56

melanoma

Stable disease

Asymptomatic US detection

Hypoechoic 8 cm normal

liver

metastasis

none

PD

  1. ADC: adenocarcinoma; CT: chemotherapy; RT: radiotherapy; PR: partial response; CR: complete response; PD; progressive disease