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Table 1 Demographic and clinical characteristics of the 43 infants with infected cephalhaematomas

From: Infected cephalhaematoma in a five-week-old infant - case report and review of the literature

Characteristic

Number of patients (%)

Gender

 Female

26 (60)

 Male

12 (28)

 Not specified

5 (12)

Gestational age

 Term

40 (93)

 Preterma

3 (7)

Risk factors

 Assisted delivery

19 (44)

 Scalp electrode

10 (23)

 Skin abrasion

9 (21)

 Prolonged rupture of membranesb

3 (7)

 Sepsis

18 (42)

 Urinary tract infectionc

1 (2)

Location of cephalhaematoma

 Parietal

29 (67)

 Parieto-occipital

8 (19)

 Parieto-temporal

2 (5)

 Location not specified

4 (9)

 Right

18 (42)

 Left

12 (28)

 Bilateral

11 (25)

 Side not specified

2 (5)

Reasons for presentation

 Increasing swelling

21 (49)

 Fever

20 (47)

 Poor feeding

7 (16)

 Lethargy

8 (19)

 Icteric

8 (19)

 Pallor

3 (7)

 Seizure

1 (2)

Local findings

 Enlargement

25 (58)

 Erythema

25 (58)

 Tenderness

17 (40)

 Fluctuance

13 (30)

 Skin abrasion

9 (21)

 Spontaneous drainage

9 (21)

 Blisters

7 (16)

 Fracture

1 (4)

Systemic findings

 Feverd

28 (65)

 Leucocytosise

19 (44)

 Irritability

11 (26)

 Icterus

10 (23)

 Meningitis

11 (26)

Surgical intervention

 Aspiration

2 (5)

 Incision and drainage

13 (30)

 Aspiration followed by incision and drainage

18 (42)

 Aspiration followed by debridement and evacuation

7 (16)

 Additional bone re-movement

5 (12)

 Nonef

3 (7)

Complications

 Osteomyelitis

18 (42)

 Sinus venous thrombosis

1 (2)

Outcome

 Full recovery

35 (81)

 Death

2 (5)

 Hydrocephalus

1 (2)

 No follow-up

5 (12)

  1. aGestational age ≤ 37 weeks
  2. b ≥ 18 h before delivery
  3. cUrinary samples taken in n = 28 (60 %)
  4. dBody temperature ≥ 38 °C, in n = 6 patients the temperature was not documented
  5. eTotal white blood cell count ≥ 15 × 109/l, in n = 7 patients the white blood count was not documented
  6. fn = 2 died before an intervention was possible