When No One Owns the Disease
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May 27, 2026
In medicine, some diseases belong clearly to one specialty. A myocardial infarction belongs to cardiology. A stroke belongs to neurology.
But autoimmune disease does not belong neatly to anyone.
During my first months of medical school, I began working with a rheumatology clinic studying systemic lupus erythematosus. Lupus is often taught as the quintessential systemic disease––capable of affecting the kidneys, joints, brain, blood, and skin. Yet what struck me in clinic was not only how many organs lupus could involve, but how many specialties it could belong to.
A patient with lupus nephritis sees nephrology.
A patient with inflammatory arthritis sees rheumatology.
A patient with cutaneous lupus sees dermatology.
Each manifestation has an expert. But the disease itself often falls between them.
The structural challenge was not a lack of expertise. It was fragmentation.
I first noticed this during a clinic day when a patient with longstanding lupus arrived for evaluation of a worsening rash across her cheeks and scalp. The rheumatology team suspected cutaneous lupus but wanted dermatology to evaluate the lesions directly. A consult was placed.
What followed was a familiar pattern in modern medicine: coordination delays, scheduling limitations, and uncertainty about who should lead the next step. The dermatology clinic was booked weeks out. The rheumatology team debated whether to adjust systemic immunosuppression immediately or wait for dermatologic confirmation.
None of this was negligence. It was the predictable result of a system built around specialized expertise.
Yet for the patient, the disease was not divided into specialties.
Her rash, joint pain, fatigue, and laboratory abnormalities were all part of the same illness—one that had already forced her to learn the language of medicine far more quickly than most patients should have to.
As a first-year medical student, my role in clinic was small: observing, listening, and occasionally helping organize chart information for ongoing research. But watching this interaction revealed something important about professionalism that I had not fully understood before.
Professionalism is often taught as an individual virtue—integrity, accountability, respect.
But in practice, professionalism can also function as a collective behavior: the willingness of clinicians to take responsibility for problems that technically fall outside their domain.
The rheumatology attending could have simply waited for dermatology’s formal evaluation. That would have been reasonable and defensible. Instead, she opened the patient’s chart with the dermatology fellow on speakerphone and described the lesions in detail, reviewing photographs uploaded from the patient portal and discussing the differential diagnosis together.
The dermatologist, in turn, did something equally small but equally important. Rather than insisting on an in-person consultation weeks later, she reviewed the images during clinic and offered immediate guidance: which morphologic features suggested cutaneous lupus, which findings would change management, and which therapies might be appropriate to start now.
The consult still happened later. But the care did not pause while the system caught up.
What struck me was how quietly this collaboration-built trust.
Trust did not arise from a dramatic breakthrough or a heroic intervention. It emerged from clinicians refusing to treat the boundaries between specialties as barriers to patient care.
In many ways, the modern health care system encourages the opposite behavior. Efficiency metrics reward narrow expertise. Clinic schedules are optimized for specialty-specific visits. Electronic health records separate documentation into discrete encounters.
But autoimmune disease does not follow those boundaries.
When specialties retreat into silos, patients are left navigating the gaps between them.
Professionalism, in this case, meant something different than I had expected. It meant recognizing that responsibility for a patient’s care does not end where disciplinary expertise begins.
It meant choosing collaboration over jurisdiction.
It meant understanding that trust grows when patients see physicians working together rather than handing them off.
Months later, I still think about that clinic day because it changed how I understand the relationship between professionalism and systems. Structural problems in medicine are often described in terms of resources—insurance coverage, geographic access, staffing shortages.
Those challenges are real. But fragmentation of expertise may be just as important.
As medicine becomes increasingly specialized, the number of diseases that belong to everyone will only grow.
Lupus is one of them.
Building trust in such conditions may depend less on individual acts of professionalism than on whether clinicians are willing to practice professionalism collectively bridging the invisible boundaries our health care system has drawn between them.
Patients already experience their illness as a whole.
The question is whether medicine will learn to care for it that way too.
