|
| Author | N | Age | Gender | Clinical features | Spleen weight | Gross features | Follow-up | Referring dx | Concurrent disease | Core needle biopsy |
|
| Lee et al. [19] | 1 | 38 | F | Upper abdominal discomfort associated with nausea | — | 5.1 × 4.7 cm, multiple tan well-defined nodules ranging from 0.8 cm to 1.2 cm | — | SANT | — | — |
| Murthy et al. [6] | 1 | 56 | M | Left upper quadrant pain and mild anemia | 578 g | 17.5 × 11 × 9.5 cm, central bulky stellate mass of white compact tissue (5 × 4 × 4.5 cm) | NED, 2 years | SANT | — | Yes |
| Kakisaka et al. [7] | 1 | 36 | M | Nosebleed and anemia | 692 g | 13 cm in diameter | — | SANT | — | — |
| Yoshimura et al. [20] | 2 | 56
57 | M
M | Follow-up unenhanced CT
Medical checkup | — | Largest dimension of 6.5 cm
5.6 cm | — | SANT
SANT | — | — |
| Zhang et al. [14] | 1 | 3 | M | Abdominal pain and vomiting 2 hours after being involved in a car accident | — | Solitary lesion, measuring 4 × 5 × 3 cm | NED, 20 months | SANT | — | — |
| Corrado et al. [8] | 1 | 37 | F | Pruritus in the lower limbs | — | 13 × 7 × 6 cm, with a solitary, well-circumscribed mass, measuring 5 cm in greatest diameter, with a multinodular fibrotic cut surface | NED, 10 months | SANT | Homozygous mutation of methylene tetrahydrofolate reductase (MTHFR) and polymorphism of A1298C presented in the 19th week of gestation | — |
| Lim et al. [21] | 1 | 39 | M | Incidental findings | 277.2 g | 11.0 × 9.0 × 7.0 cm; a well-circumscribed tumor measuring 5.0 × 4.5 × 4.5 cm was identified | — | SANT | — | — |
| Bagul and Sen [22] | 1 | 24 | M | Pain in the left hypochondrium | 290 g | 12 × 10 × 8 cm, well-circumscribed tense lesion, dark red in color with interspersed stellate white projections | — | SANT | — | — |
| Metin et al. [9] | 1 | 21 | M | Fatigue, weight loss, and abdominal pain for 4 months | 200 g | 11 × 8 × 7 cm, well-demarcated nodular lesion 3 × 2.5 × 2.3 cm in size at the hilum | — | SANT | — | Yes |
| Zhou et al. [23] | 4 | 40
50
65
59 | F
M
M
F | Incidental imaging studies | —
—
—
— | 9.5 × 6.5 × 5.5 cm
8 × 6.5 × 5 cm
6 × 4 × 3 cm
5.5 × 5 × 4.5 cm | 6 months, NED
9 months, NED
48 month, NED
8 months, NED | SANT | Left papillary thyroid carcinoma with metastasis to lymph nodes; multiple hepatic cysts; splenic mass
Hypertension; hepatitis A; multiple hepatic cysts; splenic mass
Hypertension; multiple hepatic cysts; nephric and splenic mass
Hypertension; diabetes; left nephric cysts; gallbladder polyps; mild fatty liver; splenic mass | — |
| Giorlandino et al. [24] | 1 | 71 | M | Incidental imaging studies | 120 g | 10 × 7 × 2.5 cm, a 7 cm mass with an exophytic growth and a broad-based implant was observed at the superior pole | −1 year, NED | SANT | — | — |
| Singh et al. [25] | 1 | 36 | M | Routine screening for abdominal pain | 100 g | Nodule measuring 1.5 cm in maximum dimension, located at the superior pole | — | SANT | — | — |
| Kim et al. [26] | 1 | 23 | F | Incidental imaging studies | — | Solitary mass, measuring 5.2 × 4.5 cm | — | SANT | — | — |
| Nagai et al. [18] | 1 | 33 | M | Incidental finding during follow-up after adrenalectomy for primary aldosteronism | — | Well-demarcated, solitary lesion measuring 7 × 6.5 cm | — | SANT | — | — |
| Wang et al. [27] | 1 | 29 | M | 1-year history of left upper quadrant and back discomfort | — | Well-circumscribed mass measuring 7 cm in diameter | 13 months | SANT | — | — |
| Cafferata et al. [17] | 1 | 57 | M | Mild left upper abdomen discomfort | 448 g | A solitary, unencapsulated lesion (main diameter: 7 cm) with round, well-circumscribed borders | 10 months | SANT | Focal nodular hyperplasia and hemangioma of the liver | — |
| Aracil León et al. [28] | 1 | 55 | M | Incidental finding during follow-up after renal abscess is resolved | 139 g | A solitary, unencapsulated lesion (5.5 × 4 cm) | 15 months | SANT | — | — |
| Martínez Martínez et al. [29] | 1 | 57 | F | Epigastric abdominal pain and left hypochondrium pain | — | Well-delimited lesion in the addendum splenic tissue, 9 cm long from the major axis | — | SANT | Depression | — |
| Imamura et al. [30] | 1 | 37 | F | Incidental imaging studies | 280 g | Well-circumscribed 4.5 × 4 cm mass | 12 months | SANT | — | — |
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