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Grey's Anatomy

Grey's AnatomyABC

Season 6, Episode 18

9 medical diagnoses portrayed

Watch on Amazon

Also known as: Lung cancer

Pulmonary edemaMetastasis to lymph nodesMetastasis to liver

Kim Allan has stage-four large cell lung cancer with metastases to lymph nodes and liver. She underwent previous lung mass resection but cancer has progressed. She requests physician-assisted suicide due to worsening respiratory symptoms and terminal prognosis of less than six months.

Grey's Anatomy — S06E18Patient: Kim Allan
Pulmonary edemasupporting

Also known as: Fluid in the lungs

Kim was readmitted with pulmonary edema which was drained, but she continues to have difficulty breathing, contributing to her decision to pursue physician-assisted suicide.

Grey's Anatomy — S06E18Patient: Kim Allan
Tibial fracturesupporting

Also known as: Broken leg

Nick sustained an open fracture to the left tibia after being caught in an avalanche while heli-skiing, requiring surgical stabilization and long-term physical therapy.

Grey's Anatomy — S06E18Patient: Nick Kelsey
Hip fracturesupporting

Also known as: Broken hip

Nick sustained a left hip fracture in the avalanche, requiring surgical treatment alongside his tibial fracture.

Grey's Anatomy — S06E18Patient: Nick Kelsey
Frostbitesupporting

Also known as: Frostbite

Multiple patients sustained frostbite to their fingers from cold exposure during the avalanche incident, requiring treatment to preserve the digits.

Grey's Anatomy — S06E18Patient: Nick Kelsey and Tommy
Kidney injurysupporting

Also known as: Kidney damage

Imaging revealed fluid around Nick's kidney requiring surgical intervention, adding to the severity of his injuries from the avalanche.

Grey's Anatomy — S06E18Patient: Nick Kelsey

Also known as: Dislocated ankle

Tommy sustained an ankle dislocation during the avalanche that required reduction with morphine for pain control.

Ependymomasupporting

Also known as: Brain tumor

Nausea from ventricular compression

A female patient presents with abdominal pain and nausea caused by a large ependymoma pressing on the floor of the fourth ventricle. April diagnoses it but Derek Shepherd takes over the intraventricular resection surgery.

Also known as: PTSD

Owen experiences PTSD flashbacks to a combat incident where his colleague Dan died from traumatic injuries in an IED attack. These memories are triggered by his involvement in Kim Allan's assisted suicide case, showing his ongoing struggle with past trauma.

Grey's Anatomy — S06E18Patient: Owen Hunt
Recurring storyline