Small findings, watched closely, with good science on your side. Here's what care looks like now and what's coming next.
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Small AComm Aneurysm
Watchful care, strong odds
The big picture
At this size, ~88% of specialists recommend observation only. The vast majority of sub-3mm aneurysms stay stable for life. Your job is simple: show up for imaging, manage blood pressure, and live well.
Your care now
MRA every 6-12 months to confirm stability, then annual, then every 2-3 years once stable
Blood pressure management is the single most impactful thing you can do
Low-dose aspirin (discuss with your doctor) shows promise in slowing growth
Stay active with moderate exercise. Walking, swimming, cycling are all great
On the horizon
Wall enhancement imaging (MRI with contrast) can now detect inflammation before growth happens
Flow diverter devices keep getting smaller and safer for tiny aneurysms
AI-assisted monitoring is improving detection of sub-millimeter changes between scans
Pharmacological stabilization trials are underway (aspirin + BP control) to prevent growth entirely
This is reassuring news
At 1.9mm, this is well within normal range. True ectasia starts above 4.5mm. What you have is called junctional dilatation, a normal widening where arteries branch. Mayo Clinic studies found zero adverse events from this.
Your care now
Routine monitoring alongside your other imaging. No separate follow-up needed
No treatment indicated. This is an anatomical observation, not a condition
This is very treatable
Septal perforations from nasal spray overuse are well-understood. The first step (already done) is stopping the spray. From there, conservative care manages symptoms while surgical repair can close the hole entirely. A 2024 study found 91%+ of surgical patients achieved meaningful improvement.
Best options now
Daily saline irrigation to clear crusts and keep mucosa moist. Directly addresses the crusting cycle
Water-based nasal gel (not petroleum) applied to perforation edges for moisture and comfort
Home humidifier at night to reduce mouth breathing and drying
Silicone septal button can be placed in-office to occlude the hole, restoring airflow and reducing crusting
Surgical repair with mucosal advancement flaps and interposition graft. ENT referral is the next step. 91%+ achieve clinically important improvement, only 6% failure rate
On the horizon
Biodesign tissue grafts (2024): 11 of 12 patients healed completely in 2-8 months, no autologous tissue harvesting needed
Tissue-engineered cartilage (N-TEC) in clinical trials: lab-grown nasal cartilage from your own cells, shaped to fit your perforation
3D bioprinted scaffolds for customizable, biologically active cartilage reconstruction