Krukenberg Tumor
- Non-germ Cell Tumor
- Lymphatic Spread to Ovaries
- Metastasis
- GI Malignancy
- Mucin-secreting Signet Cell
Chondrosarcoma
- Cartilaginous tumor
- Malignant
- Men 30-60 years old
- Pelvic and femur bones
- Glistening mass in medullary cavity
- Can be primary in origin or from osteochondroma
- Metastasize to lungs
Carcinoid Syndrome
- Neuroendocrine Cells
- Serotonin
- Appendix
- Chromogranin A
- Neuron Specific Enolase
- Dense Core Bodies on EM
- Symptoms When Metastasize to Liver
- Flushing
- Wheezing
- Right Heart Murmur
- Diarrhea
Adenocarcinoma of the Lung
- Most Common Lung Cancer
- Most Common in Nonsmokers
- Peripheral Location
- KRAS, EGFR, and ALK Mutations
- Glandular Pattern
- Often Stains with Mucin
- Presents with Hemoptysis
- Clubbing
- Surgical Resection
- Chemotherapy and Radiation
Melanoma Mechanism and Characteristics
- Associated with Sunlight Exposure
- Mutation in B-RAF kinase
- Large Number of Moles
- Fair-Skinned People at Higher Risk
- Radial Growth Phase
- No Metastasis
- Vertical Growth Phase
- Depth of Tumor Correlates with Risk of Metastasis
Prostate Adenocarcinoma Characteristics and Presentation
- Most Common Cancer in Men
- Screening Test if Suspicious
- Prostate Specific Antigen (PSA)
- Peripheral Zone
- African-American
- Advanced Age
- Usually Asymptomatic
- Terminal Hematuria
- Urinary Retention or Incontinence
- Lower Back Pain