Figure 1.

Figure 1.

Clinical features of TRPS I and TRPS II

A. Facial features of a male age 16 years with TRPS I. Note the broad nasal ridge and nasal tip without a broad nasal bridge; underdeveloped alae nasi; wide and low-hanging columella; long philtrum; and medial flaring of the eyebrows.

B. Facial features of a boy (at age six years) with TRPS II. Note the sparse, light-colored, and broad medial eyebrows; sparse and thin hair; broad nasal tip; broad columella; long philtrum; thin vermilion of the upper lip; and large, prominent ears.

C. Exostoses on the shoulder

From: Trichorhinophalangeal Syndrome

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