Flashcards in EXAM #3: CHILDHOOD CANCER Deck (39)
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1
What is the leading cause of mortality in children?
Cancer
****Roughly 3,000 kids die per year from cancer****
2
What is the most common cancer of childhood?
ALL
3
List the most common childhood cancers.
1) ALL
2) Brain and CNS
3) Neuroblastoma
4) Non-Hodgkin Lymphoma
5) AML
4
What are the familial/ genetic diseases associated with increased childhood cancer?
1) Neurofibromatosis
2) Familial polyposis
3) Li-Fraumeni Syndrome
5
What mutation is seen in Li-Fraumeni Syndrome?
p53
6
What major categories of disease cause childhood cancer?
1) Immune deficiencies
2) Metabolic disorders
3) Disorders of chromosome stability
7
What is the important clinical pearl to remember about the presentation of childhood cancer?
Signs and symptoms are non-specific and masquarade as common viral or bacterial infections
8
What is the average time/ number of visits to initial neoplastic test for childhood cancer?
3-5 visits
9
If a child presents with HTN, what imaging should be ordered?
CXR
Abd US
10
What should you think if you see HTN in a child?
Something is wrong with the renal or cardiac system, most likely a renal/abdominal tumor e.g.
1) Wilm's tumor
2) Neuroblastoma
11
What should you order for a child with sudden onset weight loss?
Abdominal US
12
What should you order for children with petechiae?
1) CBC
2) Manual diff.
13
What are you concerned about when a child presents with petechiae?
1) Leukemia
2) Neuroblastoma
14
What should you order if a child presents with lymphadenopathy unresponsive to antibiotics?
1) Surgical consultation
2) CXR
3) CBC
4) Manual diff.
15
What causes lymphadenopathy unresponsive to antibiotics?
1) Leukemia
2) Lymphoma
16
What should you generally be concerned about when you see endocrine anomalies?
- Pituitary tumors
- Hypothalamic tumors
- Gonadal tumors
- Adrenal tumors
17
What should you order for a child with endocrine anomalies?
1) Hormonal assay
2) CT hypothalamic area
3) Abdominal CT
4) Endocrine consult
18
What are some signs of a brain tumor?
- HA with early AM vomiting
- CN palsy
- Ataxia
- Afebrile seizure
....etc.
19
What should you consider with leukocoria, proptosis, blindness, wandering eyes, or intraorbital hemorrhage? What should you do?
1) Retinoblastoma
2) Metastatic neuroblastoma
3) Rhabdomyosarcoma
*****Refer to ophthalmology*****
20
What should you consider when a child presents with bulging masses in the external canal, mastoid tenderness, and swelling?
1) Langerhans Cell Histiocytosis
2) Rhabdomyosarcoma
21
What should you consider when a child presents with a puffy neck and face? What should you do?
1) Mediastinal tumors/ SVC syndrome
22
What should you consider when a child presents with a pharyngeal mass? What should you do?
1) Rhabdomyosarcoma
2) Lymphoma
3) Nasopharyngeal carcinoma
23
What should you differential include for a child that presents with a periodontal mass or loose teeth?
LCH
Burkitt's Lymphoma
Neuroblastoma
Osteosarcoma
****Obtain imaging studies and refer for dental consultation****
24
What should you differential include for a child with an extrathoracic mass, or cough/dyspnea without fever, asthma, or allergies?
Soft tissue tumor
Mediastinal tumor
Metastatic tumor
25
What types of tumors cause abdominal masses that may be found on abdominal exam?
1) Wilms tumor
2) Soft tissue sarcoma
3) Neuroblastoma
4) Hepatoblastoma
5) Hepatocellular carcinoma
26
What should you suspect if a child presents with a GU mass?
1) Germ cell tumor
2) Rhabdomyosarcoma
27
What should you suspect if a child presents with masculinization or feminization?
Adrenal tumor
28
What should you consider with a patient that has pelvic or long bone pain?
1) Osteosarcoma
2) Ewings Sarcoma
3) Leukemia
4) Neuroblastoma
5) Soft tissue sarcoma
29
What are the signs and symptoms that are concerning for Leukemia?
1) Unexplained fever over 101 F for more than 7 days
2) Petechaie (especially in places of increased pressure i.e. waistline or socks)
3) Unexplained anemia or pallor
4) Generalized lymphadenopathy (LAD)
5) Hepatosplenomegaly
6) Bone or joint pain that wakes from sleep/ is not controlled with NSAIDs
30
