SMAS. Vomiting, fullness, and what brings relief.
Superior mesenteric artery syndrome makes eating and even posture fraught. Leo's SMAS hub is a focused dashboard over your symptom logs — it counts vomiting episodes and the positions that help, alongside the nutrition labs a work-up runs.
A curated view over what you already log.
There's no separate SMAS data-entry app. You log symptoms as usual, and the hub reads them back: vomiting episodes (including bilious vomiting) and how often the prone or knee-chest position brought relief, over the last 30 days.
An optional duration tracker counts the days since onset, and a feedback banner lets you ask for anything the hub is missing.
The signals that matter for SMAS.
Vomiting episodes
Vomiting after eating and bilious vomiting, counted over the last 30 days.
Position relief
How often prone or knee-chest position helped — the classic SMAS tell.
Symptoms & flares
An 8-symptom SMAS set plus flare logging — early fullness, distention, weight loss, fatigue.
Labs
CBC, CMP, iron, B12/folate and vitamin D come pinned, with trends and reference ranges.
What ships in the SMAS hub.
Leo tracks. It doesn't diagnose.
SMAS is diagnosed by a clinician with imaging — Leo has no screener and makes no claim about whether you have it.
This hub is a focused dashboard over your own logs and labs. Everything is descriptive and on-device-first; the counts describe what you recorded, never predict or advise.
Vomiting, fullness and relief — on the record.
A focused dashboard that surfaces vomiting episodes and position-relief patterns from your symptom logs, with the nutrition labs a SMAS work-up runs — organized for your specialist.