Question mark (Cosman) ear is an auricular abnormality characterized by a cleft between
the lobule and the lower part of the helix, sometimes accompanied by a prominent or …

Questions mark ears are an easily recognisable but uncommon malformation of the external
ear. They can be found as an isolated malformation and are a pathognomonic sign of the …

Question mark ear (Cosman ear) deformity, a rare congenital malformation, is characterized
by a cleft between the helix and the ear lobe and marked prominence of the auricles …

We describe here 2 patients with question mark ears in one family. They had the peculiar
auricular deformities bilaterally. Both patients had a cleft between the helix and earlobe …

Auriculo‐condylar syndrome (ACS) is characterized by typical ears malformation (so‐called
“question mark” ears), prominent cheeks, microstomia, and abnormality of the …

Auriculo-condylar syndrome (ACS, OMIM 602483) is an autosomal dominant condition with
marked phenotypic variability. In some patients, the condition may be limited to the auricular …

We report a boy with prominent, peculiarly malformed ears, abnormality of the ramus of the
mandible and hypotonia. An isolated peculiar bilateral ear deformity named'question mark …

Abstract Auriculo-condylar syndrome (ACS), an autosomal dominant disorder of first and
second pharyngeal arches, is characterized by malformed ears ('question mark ears') …

Major Anomaly of the Auricle Page 1 The Question Mark Ear: An Unappreciated Major Anomaly
of the Auricle Bard Cosman, MD* Ng York, NY The major congenital anomalies of the external …

We report on a patient born to normal and nonconsanguineous parents and presenting with
strikingly malformed ears, abnormalities of the condyle of the mandible, micrognathia, small …