Initial Symptoms: Woman coughing blood
Diagnosis: Bridge between vein and artery in GI tract (House) + infection (House) + depression/suicide attempt (House)

Contributions by Team
House (3): Diagnosis for infection, diagnosis for suicide attempt, diagnosis for hole/bridge in GI tract
Chase (1): Points out goose bumps as symptom
Cameron (2): Suggests GI bleed, points out diarrhea as symptom
Foreman (1): Identifies pleural effusion (says "pressure")

Notes: I'm assuming that the goose bumps and diarrhea were indeed symptoms.

Labels: Season 3