Monarca C, Chiummariello S, Mazzana P, Rizzo M I, Alfano C, Scuderi N
Università degli Studi di Roma "La Sapienza", Dipartimento di Dermatologia e Chirurgia Plastica Ricostuttiva.
G Chir. 2008 Mar;29(3):89-91.
Basal cell carcinoma (BCC) grows by direct extension replacing local anatomical structure; it rarely metastasizes, however may cause severe injure expanding to contiguous tissues with a biological invasive behaviour. BCC of the nose is often a highly aggressive neoplasia with infiltrative growth pattern. Fast cancer extension to the adjacent facial structures requires wide resection for oncological management. In our study we present a 69-year-old male affected by BCC of the nose back and treated by surgical radical excision with free margin disease at histological examination. Patient, subsequently, developed a local relapse. Therefore, he underwent surgical excision of the recurrence and the histological evaluation pointed out a metatypical and infiltrative BCC pattern without margins involvement. Afterwards, the patient developed another local recurrence involving the left alar nose and the omolateral cheek. Histological examination still demonstrated a metatypical and infiltrative pattern, with disease free margins, but nasal vestibule involvement. Successively the patient had another local wide resection from the nasal wing to the maxillary bone without reconstructive procedure. Three years after, the patient developed another local relapse and underwent another surgical procedure, consisting in a very wide resection with concomitant selective left laterocervical node dissection. Histological evaluation demonstrated a metatypical solid infiltrative BCC pattern with disease free margins and lymph nodes. One year after, forehead flap was made to reconstruct the nose and left cheek deficit. At 16 months follow-up the patient remains disease free.
基底细胞癌(BCC)通过直接蔓延生长,取代局部解剖结构;它很少发生转移,然而,由于具有生物侵袭行为,可能会向邻近组织扩展并造成严重损伤。鼻部基底细胞癌通常是一种具有浸润性生长模式的高度侵袭性肿瘤。癌症快速向相邻面部结构扩展需要进行广泛切除以进行肿瘤治疗。在我们的研究中,我们报告了一名69岁男性,患有鼻背部基底细胞癌,接受了根治性手术切除,组织学检查切缘无病变。随后,患者出现局部复发。因此,他接受了复发病灶的手术切除,组织学评估显示为化生型浸润性基底细胞癌模式,切缘未受累。之后,患者又出现了一次局部复发,累及左侧鼻翼和同侧脸颊。组织学检查仍显示为化生型浸润性模式,切缘无病变,但累及鼻前庭。随后,患者再次从鼻翼到上颌骨进行了局部广泛切除,未进行重建手术。三年后,患者再次出现局部复发,并接受了另一次手术,包括非常广泛的切除并同时进行选择性左侧颈侧淋巴结清扫。组织学评估显示为化生型实性浸润性基底细胞癌模式,切缘无病变且淋巴结无病变。一年后,采用额部皮瓣修复鼻部和左侧脸颊缺损。在16个月的随访中,患者无疾病复发。