Question: Which diseases are associated with Primary intestinal lymphangiectasia (PIL)?

Context:
Primary intestinal lymphangiectasia (PIL), also known as Waldmann's disease, is an exudative enteropathy resulting from morphologic abnormalities in the intestinal lymphatics. 
Secondary hypogammaglobulinemia in Waldmann's disease treated with subcutaneous immunoglobulins.
Octreotide in Hennekam syndrome-associated intestinal lymphangiectasia.
Primary intestinal lymphangiectasia (PIL) is one mechanism leading to PLE. Few syndromes are associated with PIL; Hennekam syndrome (HS) is one of them. 
There are no publications on the treatment of PIL with octreotide in patients with HS. 
To the best of our knowledge, this is the first case report on the use of octreotide in HS-associated PIL.
Primary intestinal lymphangiectasia (PIL), also known as Waldmann's disease, is a rare disorder characterized by dilated intestinal lacteals resulting in lymph leakage into the small bowel lumen and responsible for protein-losing enteropathy leading to lymphopenia, hypoalbuminemia and hypogammaglobulinemia.
Primary intestinal lymphangiectasia (Waldmann's disease).
Limb lymphedema as a first manifestation of primary intestinal lymphangiectasia (Waldmann's disease)
Primary intestinal lymphangiectasia (Waldmann's disease) is characterized by protein-losing enteropathy occurring more frequently in childhood. 
Primary intestinal lymphangiectasia (PIL), also known as Waldmann's disease, is an exudative enteropathy resulting from morphologic abnormalities in the intestinal lymphatics.
Primary intestinal lymphangiectasia (PIL), so-called Waldmann's disease, is an uncommon condition, characterized by dilated intestinal submucosal and subserosal lymphatics of the gastrointestinal tract.
Primary intestinal lymphangiectasia (PIL) or Waldmann's disease is a rare protein-losing gastroenteropathy of unknown etiology.
Primary intestinal lymphangiectasia (PIL), also known as Waldmanns disease, is a rare disorder characterized by dilated intestinal lacteals resulting in lymph leakage into the small bowel lumen and responsible for protein-losing enteropathy leading to lymphopenia, hypoalbuminemia and hypogammaglobulinemia
Primary intestinal lymphangiectasia (PIL) or Waldmanns disease is a rare protein-losing gastroenteropathy of unknown etiology
Primary intestinal lymphangiectasia (PIL), so-called Waldmanns disease, is an uncommon condition, characterized by dilated intestinal submucosal and subserosal lymphatics of the gastrointestinal tract
Primary intestinal lymphangiectasia (Waldmanns disease) is a rare disease characterized by dilated lymphatics in the small bowel leading to an exudative enteropathy with lymphopenia, hypoalbuminemia and hypogammaglobulinemia.We report the case of a 23 year-old male who presented with chronic anemia and in whom primary intestinal lymphangiectasia was diagnosed
Primary intestinal lymphangiectasis (PIL), also known as Waldmanns disease, is a rare protein-losing enteropathy characterized by abnormal enlargement of the lymphatic ducts in the bowel wall
Few syndromes are associated with PIL; Hennekam syndrome (HS) is one of them. 
Primary intestinal lymphangiectasia (PIL), also known as Waldmann's disease, is a rare disorder characterized by dilated intestinal lacteals resulting in lymph leakage into the small bowel lumen and responsible for protein-losing enteropathy leading to lymphopenia, hypoalbuminemia and hypogammaglobulinemia. 
Primary intestinal lymphangiectasia (Waldmann's disease) is characterized by protein-losing enteropathy occurring more frequently in childhood.
Primary intestinal lymphangiectasia (Waldmann's disease).
Octreotide in Hennekam syndrome-associated intestinal lymphangiectasia.

Answer: Primary intestinal lymphangiectasia (PIL) is associated with:
1) Waldmann's disease and
2) Hennekam syndrome (HS).
Exact answer: Waldmann's disease, Hennekam syndrome, HS