Oncology Flashcards
Most common posterior fossa mass
medulloblastoma (typically age 5-7)
Ewing Sarcoma
onion-skin appearance/laminated periosteal reaction
Acanthosis Nigricans association with cancer
gastric cancer
Gastric Cancer Associations
- acanthosis nigricans
- Trousseau syndrome
- Leser-Trelat (diffuse SKs)
Treatment for Metastatic Prostate Disease
mainstay if ADT including orchiectomy, GnRH agonist or GnRH antagonist
also docetaxel
Gleascon Scores that are typically low risk
less than or equal to 6
Types of Non Small Cell Lung Cancer
Adenocarcinoma
Squamous cell carcinoma
large cell carcinoma
Adenocarcinoma Lung Cancer
ususally peripheral located
non-smokers as well
Squamous Cell Carcinoma / Lung Cancer
Usually central airway
Large Cell Carcinoma / Lung Cancer
usually with necrosis
TNM staging
T - primary
N - nodes
M - metastasis
Canditates for Breast Cancer Chemoprophylaxis
- lobular carcinoma in situ (LCIS)
- atypical hyperplasia
Breast Cancer Screening in BRCA1/2 patients
MRI age 25
mammogram age 30
yearly MRI + mammogram
Breast Cancer - SERMs
Tamoxifen + Raloxifene
pre or postmenopausal
Breast Cancer - Aromatase Inhibitors
Anastrozole + Exemestane
postmenopausal
Breast Cancer - DCIS treatment
lumpectomy, can be followed by masectomy + radiation
ER+: tamoxifen or AIs
Breast Cancer - When is Lumpectomy + RT preferred
tumors less than 5 cm +w/o high risk