Williams A, Pizzuto M, Brodsky L, Perry R
Department of Otolaryngology, State University of New York at Buffalo, School of Medicine and Biomedical Sciences, Children's Hospital of Buffalo, 14222, USA.
Int J Pediatr Otorhinolaryngol. 1998 Jul 10;44(2):161-7. doi: 10.1016/s0165-5876(98)00044-5.
Duplication anomalies of the nose include polyhinia (double nose) and supernumerary nostril (assessory nostril). These are rare congenital nasal deformities resulting from aberrant embryological development. Differential diagnoses include glioma, encephalocele, nasal dermoid, nasolacrimal duct duplication, mid facial cleft and proboscis lateralis (K. Nakamura, T. Onizuka. Plast. Reconstr. Surg. 80 (3) (1987) 436-441). Our review of the English language literature revealed eight reported cases of duplication anomalies of the nose. Four of these were cases of polyrhinia (double nose). Of the cases remaining, one patient had a supernumerary nostril in association with a cleft lip, leaving only three reported cases of an isolated supernumerary nostril. We present a newborn infant with an isolated right supernumerary nostril. MRI, CT and photographic documentation are provided. Pertinent embryology, anatomy and a thorough review of the literature are included.
鼻子的重复畸形包括多鼻症（双鼻）和额外鼻孔（副鼻孔）。这些是罕见的先天性鼻畸形，由异常的胚胎发育引起。鉴别诊断包括胶质瘤、脑膨出、鼻皮样囊肿、鼻泪管重复、面中部裂和侧鼻吻状鼻（K. 中村、T. 鬼冢。《整形与重建外科》80 (3) (1987) 436 - 441）。我们对英文文献的回顾发现了8例报道的鼻子重复畸形病例。其中4例为多鼻症（双鼻）。在其余病例中，1例患者的额外鼻孔与唇裂相关，仅剩下3例报道的孤立性额外鼻孔病例。我们报告1例患有孤立性右侧额外鼻孔的新生儿。提供了MRI、CT和照片记录。包括相关的胚胎学、解剖学以及对文献的全面回顾。
