A chignon is a temporary swelling left on an infant's head after a ventouse suction cap has been used to deliver him or her. It is not a sign of serious injury and may take as little as two hours or as long as two weeks to disappear.
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Certain conditions originating in the perinatal period / fetal disease (P, 760–779)
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Maternal factors and
complications of pregnancy,
labour and delivery |
placenta: Placenta praevia · Placental insufficiency · Twin-to-twin transfusion syndrome
chorion/amnion: Chorioamnionitis
umbilical cord: Umbilical cord prolapse · Nuchal cord · Single umbilical artery
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Length of gestation
and fetal growth |
Small for gestational age/Large for gestational age · Preterm birth/Postmature birth · Intrauterine growth restriction
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| Birth trauma |
scalp (Cephalhematoma, Chignon, Caput succedaneum, Subgaleal hemorrhage) · Brachial plexus lesion (Erb's palsy, Klumpke paralysis)
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| By system |
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Respiratory
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Intrauterine hypoxia · Infant respiratory distress syndrome · Transient tachypnea of the newborn · Meconium aspiration syndrome · pleural disease (Pneumothorax, Pneumomediastinum) · Wilson-Mikity syndrome · Bronchopulmonary dysplasia
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Cardiovascular
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Pneumopericardium · Persistent fetal circulation
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Haemorrhagic and
hematologic disease
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Vitamin K deficiency (Haemorrhagic disease of the newborn)
HDN (ABO • Anti-Kell • Rh c • Rh D • Rh E) · Hydrops fetalis · Hyperbilirubinemia (Kernicterus, Neonatal jaundice)
Velamentous cord insertion
Intraventricular hemorrhage (Germinal matrix hemorrhage)
Anemia of prematurity
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Digestive
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Ileus · Necrotizing enterocolitis · Meconium peritonitis
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Integument and
temperature regulation
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Erythema toxicum · Sclerema neonatorum
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Nervous system
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Periventricular leukomalacia
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Musculoskeletal
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Gray baby syndrome · muscle tone (Congenital hypertonia, Congenital hypotonia)
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| Infectious |
Perinatal infection (Congenital rubella syndrome, Neonatal herpes simplex) · Omphalitis · Neonatal sepsis (Group B streptococcal infection) · Neonatal conjunctivitis
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| Other |
Perinatal mortality (Stillbirth, Infant mortality) · Neonatal withdrawal
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M: OBS
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phys/devp/memb
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mthr/fetu/infc, epon
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proc, drug (2A/G2C)
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