Waldmann disease
... that Waldmann disease, a disease that is characterized by dilated lymphatic vessels, is usually diagnosed before the patient is three years old?
... that <b id="mwC-o"><a href="./Waldmann_disease" id="mwC-s" rel="mw:WikiLink" title="Waldmann disease">Waldmann disease</a></b>, a disease that is characterized by dilated <a class="mw-redirect" href="./Lymphatic_vessels" id="mwC-w" rel="mw:WikiLink" title="Lymphatic vessels">lymphatic vessels</a>, is usually diagnosed before the patient is three years old?