Dataset: 9.3K articles from Wikipedia (CC BY-SA).
More datasets: Wikipedia | CORD-19

Logo Beuth University of Applied Sciences Berlin

Made by DATEXIS (Data Science and Text-based Information Systems) at Beuth University of Applied Sciences Berlin

Deep Learning Technology: Sebastian Arnold, Betty van Aken, Paul Grundmann, Felix A. Gers and Alexander Löser. Learning Contextualized Document Representations for Healthcare Answer Retrieval. The Web Conference 2020 (WWW'20)

Funded by The Federal Ministry for Economic Affairs and Energy; Grant: 01MD19013D, Smart-MD Project, Digital Technologies

Imprint / Contact

Highlight for Query ‹Canine influenza medication

Waldmann disease


Waldmann disease, also known as Waldmann's disease and primary intestinal lymphangiectasia, is a rare disease characterized by enlargement of the lymph vessels supplying the lamina propria of the small intestine.

Although its prevalence is unknown, it being classified as a "rare disease" means that less than 200,000 of the population of the United States are affected by this condition and its subtypes.

Signs and symptoms

Signs and symptoms of the disease include diarrhea, nausea, swelling of the legs, protein-losing enteropathy, immunodeficiency and loss of lymphatic fluid into the intestines. It is usually diagnosed before the patient is 3 years old, but it is sometimes diagnosed in adults.


The illness is usually caused by lymphatic vessels that were misshaped at birth, causing obstruction and subsequent enlargement. The condition can also be a result of other illnesses such as constrictive pericarditis and pancreatitis. The disease is diagnosed by doing a biopsy of the affected area. Severity of the disease is then determined by measuring alpha-antitrypsin proteins in a stool sample.


Once the main cause of the disease is treated, a diet of low-fat and high-protein aliments, supplemental calcium and certain vitamins has been shown to reduce symptom effects. This diet, however, is not a cure. If the diet is stopped, the symptoms will eventually reappear.


The disease was first reported in 1961 by T.A. Waldmann. He described 18 cases of patients having a low level I-albumin. Biopsies of the small intestine were examined under the microscope and found various levels of dilatation of the lymph vessels.