Start here: read the biology, then the evidence
Build a small, useful picture of cancer care in three lessons: read the labels, follow the immune response and ask what the evidence establishes.
You do not need to memorize a report's vocabulary before you can ask a good question. Begin by giving each term a job. A receptor result describes a measured feature. A stage describes extent within a staging system. A trial result describes outcomes in a studied population. Each can matter without answering every other question.
This path is a starting point. Read the bold core idea at the top of each lesson, try its fictional example and use the answer to check yourself. The suggested ten-minute budgets include that practice. Pause at a concept link when you want the deeper explanation; returning to it later is fine.
The big ideas
- A diagnosis has several dimensions. Appearance, receptors, molecular patterns and extent are related, but their labels are not interchangeable.
- An immune response needs more than immune cells being present. Recognition, access and function can each fail.
- A treatment mechanism explains a possible route to an effect. Clinical evidence tests whether a treatment helps in a particular setting.
- Local treatment, systemic treatment and tests have different jobs. A result from one does not automatically replace another.
The map
Lessons
| Step | Lesson | The question it answers | Minutes | Learning aid |
|---|---|---|---|---|
| 1 | Read each label as an answer to a question | What is being described or measured? | 10 | Fictional report and sorting exercise |
| 2 | Follow the route to immune recognition | What must happen beyond finding immune cells? | 10 | Two-tumor comparison and missing-step exercise |
| 3 | Connect treatment jobs with evidence | Which claim can this result support? | 10 | Treatment map and evidence cards |
Concepts you will use
Reading a diagnosis: Triple-negative breast cancer, histologic grade, TNM staging and tumor heterogeneity.
Following immunity: Immune-cell roster, antigen presentation, T-cell receptor and immune escape.
Reading a claim: Prognostic versus predictive biomarkers and clinical actionability.
Applied to Diana
Use the diagnosis record for current classification, results for reported findings and the treatment plan for current care. This learning path explains the questions those pages answer.
Where to go next
Follow standard-treatment sequencing, then pathology and surgery results. Use the immune-system path for a deeper mechanism or reading cancer evidence for trial results.
What is still uncertain
A foundation course cannot establish how an individual tumor will respond or whether a new combination will help. Those questions require the relevant findings, clinical setting and evidence. Expert and learner review of this curriculum remain pending.
Sources and scope
General teaching, source-checked October 9, 2026. All practice cases are fictional. The linked concepts and lessons provide the scoped sources for their mechanisms.