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PEDIATRY PART 2
Some definitions that are fully explanatory from my good friend Ed.
ALL THE DETAILS ARE DISCUSSED SEPARETLY ON MY DIFFERENT WEB PAGES.
Fetus: An unborn child / product of conception with child-parts (rather than just placenta), between eight weeks after conception and the moment of live birth
Neonate: A child in the first four weeks of life after birth.
Infant: A child in the first year of life after birth. Infant mortality: For a population, how many of its people per 1000 live births die before their first birthday.
Pre-term: Born before 37-38 weeks.
 Nowadays a child born at 22 weeks will almost certainly die in the first six months.
 A child born at 23 weeks might survive but will almost certainly be profoundly brain damaged.
 A child born at 25 weeks has about a 3/4 chance of making it to six months and a better-than-half chance of not having gross brain damage on ultrasound
Post-term: Both after 42 weeks.
Small for gestational age ("small for dates"): Below 10th percentile on the charts. The child did not grow properly in the uterus, and the organs will have extra problems once the child is born....
Problems with the unborn child itself
 Chromosomal problems
 Congenital infections ("torch") [see the details in my pediatry infectious disease]
 Toxoplasmosis
 Other (syphilis, etc.)
 Rubella
 Cytomegalovirus
 Herpes (usually not an intra-uterine infection)
 Other congenital anomalies
Problems with the placenta or uterus
 Infarcts
 Tumors
 The thrombophilias (clots in the spiral arteries and between the villi of the placenta):
Problems with Mother
 Cocaine ("crack babies")
 Tobacco
 Opiate abuse
 Alcoholism
 Toxemia and other hypertension
Large for gestational age: Above 90th percentile on the charts. Think of maternal diabetes.
Low birth weight: As it sounds; a mix of "small for gestational age" and "preterm". Caring for tiny babies is expensive, and the outcomes uncertain; statistics are hard to find, but . At school age, surviving low birth-weight children still show signs of damage in all health parameters except happiness
 Low birth weight: <2500 gm
 Very low birth weight: <1500 gm
 One third of infants that die are very low birth weight infants.
 Another third are low birth weight infants.
 The remaining third are of normal weight
 Although survival of low-birthweight kids has improved tremendously (thanks largely to surfactant administration), there has been no decrease in the numbers of these kids, and it remains closely linked to underclass status .
 Survivors often need expensive long-term care (lung failure, brain damage).
 *The Oregon Plan ranked extraordinary life support for very-low birth-weight Medicaid babies as the second-from-the-bottom on a list of "where does the health care dollar do the most life-enhancing good". Due to right-wing political pressure, the Bush administration decided (1992) that this constituted "discrimination against the handicapped", and the rest is history (Hastings Center Reports 22(6): 21, Nov.-Dec. 1992).
Uterine constraint to some extent was experienced by most of us beginning around our 35th week of intrauterine life. It's likely to be bad if the uterus is small, bicornuate, or loaded with fibroids, or if we shared quarters with a twin, had oligohydramnios (i.e., too little amnionic fluid, i.e., no kidneys, placental insufficiency, or a slow leak), or if we were positioned badly. [SEE MY GEN PAGES]
If we were molded out of shape as a result of uterine constraint, we suffered a deformation (as opposed to a "malformation", and generally not so ominous; 2% of kids get a significant deformation). Most famous is oligohydramnios sequence, with squashed ("Potter's") face and badly bent limbs.
Neonatal asphyxia is an important cause of death and brain damage in babies.
Causes:
 Placental problems
 Placenta previa (i.e., a low-slung placenta overlying the os)
 Abruption (i.e., a big bleed between placenta and uterine wall)
 Cord problems
 Compression (around neck, breech delivery, etc., etc.)
 Other (poorly-understood)
 Toxemia
 Prolonged rupture of the membranes
 Chorioamnionitis
 In fatal cases, the pathologist looks for squamous cells in the alveoli, meconium staining of the skin, and hyaline membranes in the alveoli (rather than the terminal bronchioles), as well as evidence of the exact mechanism in the cord, placenta, or dead child.
Newborn Neurologic Exam
General
Posture
Normally in Fetal Position with hands closed
Alertness
Awakened by uncovering or stimulating foot or cheek
Level of activity
See Newborn Reflexes [in ped 1]
Cranial Nerve Exam
Pupil reflex
Cranial Nerve II
Doll's Eyes
Cranial Nerve III
Cranial Nerve IV
Cranial Nerve VI
Corneal, sucking, and rooting reflexes
Cranial Nerve V
Cranial Nerve VII
Response to noise
Cranial Nerve VIII
Gag reflex
Cranial Nerve IX
Cranial Nerve X
Newborn Cardiopulmonary Exam
Breast and Xiphosternum Exam
Palpate for abnormality
Respiratory Exam
Breathing with diaphragm
Short periods apnea
Cardiovascular Exam
Aortic coarctation
 Check for absence of peripheral pulses
 Vitals (Normal Newborn):
 Pulse: 120 to 140 bpm
Blood Pressure 60/30 mmHg
 Respiratory Rate 40-60 bpm
 Murmurs
 Usually transient
 Gallup Rhythms
Split S2 is Normal
Split S2 absent
Aortic or pulmonic valvular atresia or stenosis
Results in high pulmonary vascular resistance
Newborn abdominal exam
Umbilicus Findings
 Umbilical vessels
 Normally composed of 2 arteries and 1 vein
 Single umbilical artery seen in 1% of newborns
 Associated with renal anomalies
 Obtain Renal ultrasoiund at 2 to 4 weeks
 Umbilical Hernia
 Usually closes by age 2 to 3 years
 Surgery indications
 Defect exceeds 3 cm
 Hernia persists beyond age 5 years
 Umbilical granuloma
 Apply silver nitrate or isopropyl alcohol
Abdominal findings
 Persistant Abdominal Distention
 Consider obstruction or Ascites
 Liver
 Usually palpable 2 cm below costal margin
 Kidneys
 Usually palpable
 Abnormal Masses
 Wilms tumor
 Neuroblastoma
 Renal vein thrombosis
 Back
 Midline defects
 Shallow sacral dimple is normal
Rectum and Anus findings
 Anus patent and not ectopic
 Anal reflex
 Meconium passed within 48 hours of birth
Newborn orthopedic exam
Extremities
 Polydactyly
 Syndactyly
 Single Palmar Crease
 Seen in 4% of normal babies
 Also seen in Down's Syndrome
 Bowing of legs is normal variation
 Positional deformities
 Should be easily replaced to normal position
 Rule out Clubfoot
Congenital Hip Dislocation
 Assess with Ortolani test
Clubfoot
Epidemiology
Often Bilateral
Hereditary
Etiology
Mild: secondary to intrauterine compression
Severe: anatomic deformity (e.g. abnormal talus)
Signs (3 components)
Heel varus (medial deviation)
Medial malleoli are further from each other
Sole deviates medially (soles face each other)
Medial foot concave
Lateral foot convex (kidney shape)
Foot inverted
Plantar flexion with inability to dorsiflex
Equinus of Ankle and forefoot
Associated deformity
Congenital dislocation of Hip
Spina bifida
Myotonic Dystrophy
Arthrogryposis
Management
Refer immediately for serial casts
Start in first week of life
Take advantage of neonatal ligamentous laxity
Manipulate foot before and between casts
Stretches contracted soft tissues
Serial Casts weekly for 6-8 weeks
Dennis-Browne Splines
Severe clubfoot requires surgery
Posteromedial release of heel cords
Major surgery in 50-75% cases
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Congenital Hip Dislocation [see also my pediatry surgery page]
Hip dislocation in the Newborn
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Developmental Dysplasia of the hip
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Congenital Hip dysplasia
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Epidemiology: Classic Congenital Hip Dislocation
Incidence
Hip instability at birth: 1%
Hip dysplasia in infants: 0.1 to 0.3%
Girls 9 times more often affected than boys
Usually unilateral, but bilateral is common
Pathophysiology
Femoral head dislocates from acetabulum
Types
Classic congenital Hip Dislocation
Teratologic congenital hip dislocation
Congenital Abduction Contracture of the hip
Associated Conditions
Congenital Torticollis
Breech Presentation in utero
First degree relative with hip dysplasia history
Clubfoot
Signs: Classic Congenital Hip Dislocation
Ortolani test
Hip Clunk felt on exam
Distinguish from a hip click
Galeazzi's Sign
Barlow's Test
Hip instability
Dislocation maneuvers
Thigh adduction
Thigh extension
Relocation maneuvers
Thigh flexion, then thigh abduction
Pelvis symmetric
Radiology
Dynamic Hip Ultrasound (infant under age 3 months)
Diagnostic for congenital Hip Dislocation
Hip XRay
Not diagnostic for Congenital Hip Dislocation
Femoral head not calcified under age 3 months
Diagnostic for Acetabular Dysplasia
Abnormal acetabular fossa will be seen
Course: Classic Congenital Hip Dislocation
Many unstable hips at birth stabilize by 5 days
Management: Classic Congenital Hip Dislocation
Management indicated for hip instability beyond 5 days
Pavlik Harness
Splints hips in flexed and abducted position
Casting
Early Orthopedic referral
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Ortolani test [more details coming up for this part]
Indications
Evaluation for Congenital Hip Dislocation
Pathophysiology
Femoral head displaced superiorly, posteriorly
Technique
Infant's legs placed in frogleg position
Place third finger on greater trochanter
Use thumb and index finger to hold knee
Attempt relocation of femoral head into acetabulum
Push upward with greater trochanter (away form bed)
Push toward bed and laterally with thumb at knee
Interpretation: Signs of Dislocation
Hip clunk felt
Occurs when femoral head relocates in acetabulum
Suggests Congenital Hip Dislocation
Hip click
Benign finding
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Birth injuries:
Cephalhematoma: Hemorrhage under the scalp ("subgaleal hematoma").
Caput succedaneum: Edema of the scalp where the head was pressed against the opening cervix.
Intracerebral hemorrhages from dural sinuses or brain substance. The most important birth injury. Devastating.
Upper extremity injuries: Fractured clavicle, brachial plexus injury (Erb's palsy, etc., etc.), fractured humerus
Facial nerve injury: Often from forceps (Silvester Stallone's syndrome)
Skull fractures often result from prolonged labor where there is cephalopelvic disproportion, or from precipitous labor, or from inexpert use of the forceps.
The neonatal scalp is reflected at autopsy to reveal dark red blood beneath the galea aponeurotica (dense connective tissue of scalp) and over the cranium. This is subgaleal hemorrhage and it is fairly common during the birth process[from webpath]
Ages 1-14:
"Accidents" are the leading cause of death, outranking each category of disease by a substantial margin.
Child abuse and neglect (apparently included among "other" in "Big Robbins") is an important killer among children. Again, the true prevalence is unknown and is controversial -- at least some are overlooked ("accidents" or "sudden infant death syndrome").
Common radiographic findings in abuse
 long bone fxs (shaft & metaphyseal)
 rib fractures
 skull fractures
 subdural & subarachnoid hemorrhage
 cerebral edema
 visceral injury (esp. duodenum & pancreas)
Skeletal Injury
 long bone fracture: shaft
 long bone fracture: metaphysis
 rib fracture: posterior, lateral
 vertebral compression fracture
 spinous process fracture
 sternum
 acromion
Long bone shaft fracture
 the MOST common fracture in abuse (4x more common than metaph. fx)
 not specific for abuse . . .
 except in the very young (shaft fx, esp spiral, in an infant < 9 mos old is presumptive evidence of abuse w/o convincing & verifiable history)
 most common sites: femur, humerus
Developmental milestones
 4 mos raises head
 5-6 mos rolls over
 8-9 mos sits alone
 15 mos walks alone
 18 mos climbs stairs
 24 mos runs well
 36 mos alternates feet up stirs
Metaphyseal fracture
 SPECIFIC for abuse
 AKA "corner" and "bucket-handle" fractures
 most common at the knee (distal femur & proximal tibia), ankle (distal tibia), and proximal humerus
 planar fx thru most immature part of metaphysis (primary spongiosa)
 from acceleration / deceleration / shearing forces
 periosteum adheres tightly to epiphysis, less well to shaft
 shaking results in whiplash effect transmitted to long bones; fx occurs thru weakest part of whiplashed bone (primary spongiosa)
Shaking mechanism
 child may be held around chest & shaken violently, with limbs & head flailing (hence the whiplash injury)
 child may be held by limb(s) and shaken, applying more direct torsional & shearing forces to the limbs used as "handles"
Pathology
 microfracture thru primary spongiosa
 thicker collar of metaphyseal bone at periphery
 periosteum usually normal except with extensive injury
Radiology
 subtlest radiographic finding: metaphyseal lucency (non-specific, seen in leukemia)
 "corner" fracture and "bucket-handle" fracture are 2 different projections of the same metaphyseal fx
 appearance depends on shape of metaphysis itself & projection of fx
Healing of metaphyseal fractures
 callus unusual - difficult to date
 heal quickly (10 days to several wks)
 prompt radiography is ESSENTIAL
 the younger the infant, the quicker the healing
 usually no deformity or sequela except in the unusual caseof a hip metaphyseal fracture (may cause coxa vara)
Rib fractures
 posterior fracture: virtually diagnostic of abuse
 occurs with chest compression during violentshaking (AP compressive force)
 seen in 5 - 27% of abused children
 90% of rib fractures are in children < 2 yrs old
 rib is levered over costotransverse articulation
 results in fx near this site - most pronounced at ventral cortex
 lateral rib fractures may also occur this way and indicate abuse (AP compression)
 rarely if ever seen after CPR in normally mineralized bones of infants & young children 1
Cranial injury
 leading cause morbidity & mortality
 mechanisms:
 shaking
 direct blow
 strangulation / suffocation
 chronic repetitive injury
 shaking alone is sufficient to cause fatal CNS injury (shearing / torsional forces)
Specific injuries
 edema - most common, non-specific as to mech. (blow, strangulation, etc)
 shear injury at grey-white junction and in large WM tracks (c. callosum)
 cortical contusion, laceration
 SAH & SDH (when interhemispheric, are very worrisome for abuse
Interhemispheric extra-axial hemorrhage
 blood adjacent to falx, usually asymmetric & posterior
 diff. to distinguish SAH & SDH here
 from violent shaking: hemispheres impact falx, on rebound bridging veins to superior sagital sinus are torn
 may get convexity hematomas similarly (also from direct blow)
The reversal sign
(AKA the bright cerebellum sign)
 diffuse cerebral edema
 hemispheres of diffuse, homogeneous low attenuation, CSF spaces & grey-white jxn obliterated
 brainstem, cerebellum, & thalami retain normal attenuation so appear bright
 dismal prognosis
The reversal sign
 hemispheres: edema & neuronal necrosis, leading to cystic encephalomalacia and/or atrophy
 thal, brainstem, cerebellum: increased density may be due to
 neovascularity
 neuronal preservation
 mineralized neurons
 petechial hemorrhages
Han BK et al., AJNR 1989 10: 1191-1198
Cerebral edema
 not specific for abuse
 may be seen in:
 drowning
 non-abusive head trauma
 when abuse-related, may be from:
 direct brain injury
 strangulation
 venous pressure from chest compression
 post-traumatic apnea
CT
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MRI
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acute
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delayed presentation
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polytrauma
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differing ages of injuries, blood collections
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normal or equivocal CT with high suspicion (better than Ct for shear)
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sequela
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Skull fracture
 overall, poorly corr. with CNS injury (linear fx most common in NAT)
 non-specific (altho common) unless:
 stellate / eggshell
 crosses sutures
 multiple and / or bilateral
 occipital (implies significant force)
 inconsistent history ("rolled off changing table")
Skull fracture
 1% incidence skull fx in falls from 150 cm - much higher than a changing table, sofa, bed, or most parent's arms
 no significant underlying brain injury in these uncommon accidental skull fractures
Retinal hemorrhage
 may be seen with:
 birth (in 14% of newborns, usu. gone by 5 days, always gone by 4 weeks of life). Discharge physical from nursery should document presence/absence retinal hemorrhage
 shaking in abuse (overhwelmingly most common cause outside immediate neonatal period). Their presence alone warrants abuse evaluation!
 violent trauma (MVA) - unusual but reported
Visceral injury
 predominantly in children > 2 years old
 usually blunt trauma (punch or kick to abdomen, rapid deceleration after being thrown)
 estimated to account for 20% of all abuse fatalities
Small intestine
 intramural hematoma duodenum / proximal jejunum most common abdominal injury
 60% in jejunum, most near Lig of Treitz, usually on mesenteric side of bowel
 30% in duodenum (lateral & inferior wall)
 10% in ileum (mesenteric side)
 ? is bowel most tethered most vulnerable?
 pt presents with pain & vomiting
 mural, asymmetric mass on UGI
 coiled spring appearance of heaped up proximal mucosa
Pancreas
 probably compressed against spine with blunt trauma
 abuse is common cause pancreatitis (trauma is overall most common cause in children)
 may develop pseudocyst
Pancreatic injury radiography
 widened C loop of duodenum
 spiculated duodenal mucosa
 sentinal loop
 colon cutoff sign (transverse colon)
 decreased pancreatic echogenicity at US, ductal dilation
 peripancreatic inflammation
Other abdominal injuries
 liver: contusion, laceration
 kidney: contusion, laceration, fx
 bladder: rupture
 adrenal: hemorrhage
Differential diagnosis of abuse injuries
 birth trauma: clavicle & humerus fxs
 normal variant: periosteal new bone in infants 2-8 mos of life (single layer, smooth, bilaterally symmetric)
 osteogenesis imperfecta: fxs, periosteal rxn (should also see osteopenia, +/- wormian bones, blue sclera)
 rickets: metaphyseal irregularity (look for osteopenia, wide physes)
 scurvy: white metaphyseal line of Frankel with sub-met lucency, spurs, periostitis (look for osteopenia, Wimberger ring around epiphyses)
 Vit A intoxication: periosteal rxn (look for normal metaphyses, no fxs, pronounced periostitis in ulnae & tubular bones hands & feet)
 Caffey's: periostitis mandible, clavicle, ulna (characteristic sites, no fxs, child < 6 mos old)
 syphilis: metaphyseal lucency, periostitis (destructive metaphyseal lesions - not fxs, + serology)
 leukemia: metaphyseal lucency (see lucent bands diffusely, osteopenia)
 Menke's kinky hair: metaphyseal spurring, flared anterior rib ends (no true metaphyseal fx, findings bilateral & symmetric, characteristic hair)
 remember to consider:
 congenital insensitivity to pain
 spinal dysraphism
Child abuse
 we as radiologists are uniquely able to diagnose abuse
 we may be the 1st to recognize abuse
 radiographic findings in abuse are among the most specific & diagnostic in medicine
 our findings may be pivotal to investigation & prosecution
Birth defects cause death in abound 1 in 500 kids.
Older teens: The ranked causes of death...
Males: (1) "Accidents"
(2) Homicide (this might be first now)
(3) Suicide
Females: (1) "Accidents"
(2) Cancer
(3) Homicide (this recently surpassed suicide)
During the past two decades, the homicide rate for kids has increased about 70%; this is almost entirely teens shooting other teens (Pediatrics 97: 791, 1996; JAMA 280: 423, 1998; Acad. Emerg. Med. 4: 248, 1997). This is largely but not entirely among African-Americans; rates have dropped by almost half since the mid-1990's: Prev. Med. 27: 452, 1998.
CLINICALLY IMPORTANT MALFORMATIONS:
 Anencephaly
 Other neural tube defects:
 craniorachischisis
 spina bifida
 meningocele
 myelomeningocele
 Fetal alcohol syndrome
TORCH complex (Toxoplasmosis, Rubella, CMV, Herpesviruses)
STRUCTURAL CHROMOSOMAL ABNORMALITIES
 Reciprocal translocations
 Robertsonian translocations
 Chromosomal deletions
 Chromosomal inversions
 Ring chromosomes
 Isochromosomes
NUMERICAL CHROMOSOMAL ABNORMALITIES
 Important terminology:
 Haploid
 Diploid
 Euploid
 Polyploid
 Aneuploid
 Monosomy
 Trisomy
 Mosaicism
 Nondisjunction
SYNDROMES OF THE AUTOSOMAL CHROMOSOMES
 Trisomy 21 (Down Syndrome)
 Pathology and clinical features:
 mental retardation
 cardiac abnormalities
 skeletal abnormalities
 GI tract
 immune system disorders
 hematologic disorders
 neurologic disorders
 Down facies
Trisomy 18
 Trisomy 13
Facies
Polydactly
 Deletion 5p-
 Deletion 11p-
 WAGR syndrome
 Deletion 13q-
 Prader-Willi/Angelman
SYNDROMES OF THE SEX CHROMOSOMES
 Klinefelter syndrome (47,XXY)
Image
Histology
 Turner syndrome (45, X)
 Turner facies
Turner syndrome, Streak gonads
Turner syndrome, fetal hydrops
Turner syndrome, cystic hygroma
 Fragile X
SINGLE-GENE ABNORMALITIES
 Important terms:
 mendelian trait
 autosomal gene
 sex-linked gene
 dominant phenotypic trait
 recessive phenotypic trait
 codominance
 types of mutations
 point mutation
 missense mutation (an example of a point mutation) -
sickle cell anemia
 nonsense mutation
 frameshift mutation
 large deletion
 Autosomal Dominant Disorders:
 Marfan Syndrome
 Arachnodactly
Aortic dissection
Floppy mitral valve
Ehlers-Danlos Syndromes
Osteogenesis Imperfecta
 Neurofibromatoses
NF1, von Recklinghausen Disease
 NF2 central neurofibromatosis
Achondroplastic Dwarfism
 Familial Hypercholesterolemia
 Autosomal Recessive Disorders:
 Cystic Fibrosis
Molecular mechanism I
Molecular mechanism II
Lung, gross
Pancreas, histology
 Lysosomal Storage Diseases:
 Gaucher disease
Splenomegaly
Spleen, micro
Gaucher cells
Tay-Sachs disease
Niemann-Pick Lipidoses
Mucopolysaccharidoses
 Glycogenoses (Von Gierke Disease, Pompe Disease, McArdle Disease)
 Inborn Errors of Amino Acid Metabolism
 Phenylketonuria
 Alcaptonuria (Ochronosis)
 Albinism
 X-Linked Disorders
 X-Linked Dominant Traits
 X-Linked Recessive Traits
Muscular Dystrophy (Duchenne-Becker MD)
 Hemophilia (Factor VIII deficiency)
 Fragile X Syndrome
MULTIFACTORIAL INHERITANCE
Cleft Lip and Cleft Palate
DISEASES OF INFANCY AND CHILDHOOD
 Prematurity and Intrauterine Growth Retardation
 Organ Immaturity (Lungs, Liver, Brain)
Respiratory Distress Syndrome of the Newborn (Hyaline Membrane Disease)
 Erythroblastosis Fetalis and Neonatal Hemolytic Anemia
 Birth Injury
Sudden Infant Death Syndrome
NEOPLASMS OF INFANCY AND CHILDHOOD
 Benign tumors and tumor-like conditions (Hamartomas, Hemangiomas, Lymphangiomas, Sacrococcygeal Teratomas)
 Malignant tumors
 Leukemia
 Neuroblastomas
 Wilms tumor
 Retinoblastoma
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Common Infectious Illnesses
Gastrointestinal Illnesses
Common Pediatric Illnesses
Meningitis
Respiratory Illnesses
Skin Infections / Illnesses with Rash
Mouth / Throat Infections
Gastrointestinal Illnesses
Viral Gastroenteritis
Bacterial Gastroenteritis
Giardia (a parasite)
Hepatitis A
Pinworms
Common Pediatric Illnesses
Ear Infection (Otitis Media) / Sinusitis
Fever
Pinkeye
Meningitis
H. flu type b (Hib)
Meningococcal (N. meningitidis)
Pneumococcal (S. pneumoniae)
Viral Meningitis (Enterovirus)
Respiratory Illnesses
Mumps
Common Cold
Croup
Influenza
Whooping Cough (Pertussis)
Pneumonia, Bronchiolitis, Bronchitis
Tuberculosis (TB)
Skin Infections / Illnesses with Rash
Chickenpox (Varicella)
Fifth Disease (Parvovirus)
German Measles (Rubella)
Hand, Foot and Mouth Disease (Coxsackievirus)
Head Lice
Impetigo (Staphylococcus or Streptococcus)
Measles (Rubeola)
Ringworm on body (Tinea Corporis)
Ringworm on scalp (Tinea Capitis)
Roseola (Exanthem Subitum, Sixth Disease)
Scabies
Poison Ivy
Mouth / Throat Infections
Diphtheria
Cold Sore (Herpes simplex)
Mononucleosis (Mono or Epstein-Barr virus infection)
Strep Throat (Group A Streptococcus)
Thrush (Fungal mouth infection)
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CROUP AND EPIGLOTTITIS
1. DRABC.
2. Posture sitting upright - preferably nursed by parent
3. Oxygen therapy.
4. Prompt transport to hospital.
5. Do not attempt to examine throat as this may precipitate a complete airway obstruction.
* 6. If severe upper airway obstruction, administer nebulised Adrenaline 1:1000
 Wt > 10 kg - nebulise 5 mls Adrenaline 1:1000
 Wt < 10kg - nebulise 0.5ml/kg adrenaline 1:1000
 (make volume up to 5 mls with saline, as required)
 single dose only.
7. if complete airway obstruction occurs - give 100 % oxygen and attempt i.p.p.v. - urgent transport.
Notify and transport patient to nearest appropriate hospital
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Vernix - a creamy-white, substance similar to cheese, that may cover the baby's body or may be found in the creases of the skin. Vernix is a protective covering for the fetus while in utero. It acts as a natural lotion and may be gently rubbed into the skin or removed with the first bath.
 Molded Head-due to the overlapping of the cranial bones during a vaginal birth. The baby's head may appear elongated (cone head shaped) for the first day or so and then becomes nice and round. Babies delivered by cesarean delivery may not have a molded head unless they entered the pelvis/birth canal.
Puffy face - due to pressure of the cervix and the birth canal during a vaginal delivery. Usually the puffiness diminishes in the first day.
Swollen scrotum/labia, breasts - babies received hormones from mom while in utero thus causing swelling. Female babies may even have a vaginal discharge that may be tinged with blood. The swelling should resolve within a week.
Milia - tiny white, pimple-like spots found on the baby's face; typically on the nose, cheeks or chin. These are simply clogged glands or hair follicles and should be left alone. They usually disappear in a week or so.
Lanugo Hair - fine, soft hair found on the face, shoulders, back or upper arm. This hair rubs off and can be found on clothing as well as bedding.
Cyanotic Hands/Feet - the newborn's hands and feet may appear bluish due to poor circulation to the extremities. Remember to keep the newborn warm which will help improve the circulation to the hands and feet.
Dry or Peeling Skin - due to the baby being exposed to water during the entire pregnancy and then exposed to air at birth. Avoid using lotions or oils to remedy the dryness as these may cause rashes on the newborn.
Cradle Cap - dryness and peeling of the scalp of the newborn. Baby oil applied to the scalp may help. Avoid pouring baby shampoo directly on the scalp. Lather shampoo in your hands prior to application to the scalp. If cradle cap remains for six months or more, consult your pediatrician as you may need to use an anti-dandruff shampoo.
Sucking Blister - often babies are born with a hard, callous-like spot on the upper lip if they sucked their finger in utero; or babies can develop these blisters from the friction associated with breastfeeding. These blisters should not be treated and will fall off on their own.
Newborn Rash - a.k.a. erythema toxicum-a rash occurring in 30-70% of newborns and can be found on all areas of the body except the palms of the hands and soles of the feet. No treatment is necessary. Rash will disappear within a few days.
Stork Bites - a.k.a. telangiectatic nevi-are pink spots found on the nape of the neck, nose, upper eyelids, or upper lip. They disappear usually within a year or two.
Mongolian Spots - bluish, black areas; most commonly found on the back or buttocks. Mongolian spots are more common on dark-skinned babies. Spots usually fade within a year or so.
Caput Succedaneum - pooling of tissue fluids within the skin of the scalp causing swelling which extends across suture lines of the baby's skull. Occurs as a result of sustained pressure of the baby's head on the cervix. Swelling relieves itself in three or four days.
Cephalhematoma - pooling of blood between the skull and the periosteum which does not cross the suture lines of the baby's skull. May occur as a result of sustained pressure on the bony pelvis, a vacuum extraction delivery or a difficult forceps delivery. Usually appear significantly a couple of days after the delivery and may last for about three weeks. No treatment is necessary. Bruising - babies may have bruising due to pressure on the pelvic bones during delivery or due to the use of forceps
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