Laudário - Ultrasound Guide

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About this app

Clinical ultrasound reference for physicians.

You are in the middle of a scan, a question comes up and there is no time to stop and open a book. Laudário brings together pathologies, measurements, classifications and images, organized by specialty and a few taps away.

WHAT IS INSIDE

• More than 1,200 pathologies with definition, findings, differential diagnoses and criteria.
• More than 240 measurements and normal values, with method and interpretation.
• An Atlas with more than 1,900 figures: real ultrasound images, diagrams and tables.
• Content in English, Portuguese and Spanish.

IN THE REPORT, IN 3 LINES

Each entry opens with what matters for the report: what to write, the number that decides and the next step. Right below, the source and the year the content was checked.

WHAT IS THIS?

Found something you do not recognize? Pick the specialty and the organ and tap what you see, using the organ's lexicon (TI-RADS for thyroid, BI-RADS® for breast, O-RADS for adnexa). The app lists the most likely options, shows why each one made the list and what sets the first apart from the second. When an option has a classification system, one tap opens the calculator already filled in.

CALCULATORS WITH A READY SENTENCE

ACR TI-RADS, BI-RADS®, O-RADS US, LI-RADS US, Quintero staging, fetal echo Z-scores, o/e LHR, volumes, Doppler with percentiles, AFI and Graf. Each result comes with the category, the guideline's next step and a sentence for the report, for you to check and adapt.

STUDY PATHS AND QUIZ

Study by the exam you perform: each path gathers the entries for that exam, from the most common to the rare ones, and tracks what you have read. Each path has a quiz with spaced repetition: questions you miss come back sooner, the ones you get right come back later.

ASK BY VOICE OR TEXT

In the AI Assistant, tap the microphone and ask; when you pause, the question is sent on its own. The answer is short and leads to the full entry.

AI ASSISTANT

A chat for technical questions in plain language, grounded in the app's content.

MY SUMMARIES

Keep your PDFs, photos and notes by topic and find them in search, together with the app's content.

WORKS WITH LAUDÁRIO

If you write reports in Laudário, the report generator, the "?" next to each finding opens the right entry inside the report, shows what you selected and suggests the sentence for the conclusion. You review, edit and insert it.

WHO IT IS FOR

Sonographers and physicians who perform ultrasound: radiologists, OB/GYNs, residents and fellows.

PLANS

Content and features are part of the subscription. When the store offers a free trial, it shows up inside the app with the period the store sets. The subscription renews automatically and can be canceled at any time in your Google Play account.

IMPORTANT NOTICE

Laudário is decision support and study material. It does not make diagnoses, does not issue reports and does not replace medical judgment, the patient's examination or the guidelines of medical societies. The clinical decision is always yours.

Terms of use: https://api.laudariotester.com.br/termos
Privacy: https://api.laudariotester.com.br/privacidade
Ultrasound for reporting: pathology, measurements, calculators, atlas and AI.
Updated on
Sep 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Messages
  • This app may collect these data types
    Personal info, Financial info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

• A new look across the app: responsive taps, glass tab bar and an animated opening.
• Redesigned welcome and sign-in.
• Microphone inside the AI Assistant: speak and the question is sent when you pause.
• Stability fixes.
Content rating
Everyone
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App support

About the developer
SONNARI - DIAGNOSTICO POR IMAGEM LTDA
contato@sonnari.com.br
Rua SAO VICENTE 225 SALA 02 CENTRO SÃO JOSÉ DO RIO PARDO - SP 13720-214 Brazil
+55 19 99210-7998