I Diagnosed Her. She Had No Idea.
60% of people with dementia never get diagnosed. I just diagnosed one of them. Patricia, 71. Came for "stress." Daughter brought her. First red flag: Patient thinks one thing. Family thinks another. Her story: "I'm fine. Just forgetful." Daughter (privately): "Missed 3 appointments. Repeats questions. Got lost driving to my house. She's lived here 40 years." This is the diagnostic gap. My questions: To Patricia: "How's memory?" Patricia: "Fine." To daughter: "Compared to 5 years ago?" Daughter: "Completely different person." Testing: Computerized cognitive assessment. Deficits: Executive function, visuospatial, delayed recall Preserved: Language, social skills The mask: Seemed fine in conversation. Normal chitchat. Why she wasn't diagnosed: PCP never screened (no time, no reimbursement, "seems fine") Family normalized it ("just getting older") She denied problems (no insight, blamed others) Classic pattern. Millions of times. The diagnosis conversation: Me: "Testing shows memory problems." Patricia: "Ridiculous. I'm fine." Me: "Let me show you the results" Patricia: "You never told me words." Daughter crying. Patricia frustrated. This is why doctors avoid it. What happened: Brain MRI: Moderate atrophy in patterns consistent with Alzheimer's Diagnosis: Probable Alzheimer's, mild-moderate Treatment: Full Cognitive Care Plan including ↳ Donepezil ↳ Memantine ↳ Vascular risk addressed ↳ Support groups Family education: What to expect, safety planning, legal prep, resources. Three years undiagnosed. Three years without treatment. All preventable. Why 60% undiagnosed: Patient barriers: Lack insight, fear stigma, don't want bad news System barriers: No routine screening, time constraints, specialists backlogged Knowledge barriers: Families normalize, PCPs lack training The cost: Patricia missed 3 years of medications that slow progression, safety planning (she was driving!), legal preparation, clinical trials, family adjustment. Harder for everyone now.