Urticaria pigmentosa, a form of mastocytosis, is an uncommon cutaneous disease
characterized by dermal infiltration of mast cells. Clinically, the eruption consists of brownish …

Mastocytosis has been studied vigorously from the clinical and physiological aspects during
the past decade. This renewed interest has been due to the discovery that mastocytosis may …

In 1869, Nettleship 1 described an unusual type of urticaria which bears the name urticaria
pigmentosa. For the next 80 years it was regarded as a comparatively rare skin condition …

Introduction Few biological agents have received more attention than histamine during the
past half-century. This simple chemical was synthesized in 1907 by Windaus and Vogt, 1 …

Solitary mastocytomas are infiltrates of mast cells in the upper corium, appearing at any side
of the body as brownish-reddish plaques in the first months of life. Their course is benign …

The differential diagnosis of arthritis is exhaustive (see table of contents; Chapter 2). The
1988 edition of the Primer on the Rheumatic Diseases, 1 prepared by a committee of the …

Berichtet wurde über ein 1 3/4 Jahre altes Kind mit diffuser, cutaner Mastocytose. Neben
dem Nachweis einer klinisch latenten Hyperheparinämie—Verschiebung des …

The majority of papers dealing with urticaria pigmentosa in the past few years have
emphasized the concept that the skin lesion is but one manifestation of a systemic reticulosis …

The evolution of medicine has seen the concept of urticaria pigmentosa, as first described
nearly 100 years ago by Nettleship (1869), expand to a wide spectrum of disease extending …

Als im Jahre 1877 der damals 23jährige Medizinstudent Paul Ehrlich aus einer Gruppe von
seinem Lehrer Waldeyer (1875) beschriebener Plasmazellen einen granulierten Zelltyp …