| Literature DB >> 27760593 |
Xi Wu1, Junling Li2, Shulan Chen3, Lei Yu1, Boyan Yang1.
Abstract
BACKGROUND: Adenosquamous carcinoma (ASC) is a rare subtype of lung cancer, it is mixed glandular and squamous cell carcinoma with a more aggressive behavior and poor prognosis than the other histologic subtypes. The aim of the study was to explore the clinicopathological characteristics and prognostic factors of ASC.Entities:
Mesh:
Year: 2016 PMID: 27760593 PMCID: PMC5973411 DOI: 10.3779/j.issn.1009-3419.2016.10.03
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
72例原发肺腺鳞癌患者的临床特征
Clinical feathers in 72 cases of patients with ASC
| Characteristics | Percentage (%) | |
| ASC: adenosquamous carcinoma lung cancer; CT: computed tomography. | ||
| Gender | ||
| Male | 44 | 61.1 |
| Female | 28 | 38.9 |
| Age (yr) | ||
| Mean | 60 | |
| Range | 32-85 | |
| Smoking history | ||
| Former | 40 | 55.6 |
| Never | 32 | 44.4 |
| Family history of cancer | ||
| Yes | 13 | 18.1 |
| No | 59 | 81.9 |
| Symptom | ||
| Physical examination | 21 | 29.2 |
| Cough | 40 | 55.6 |
| Bloody sputum | 24 | 33.3 |
| Chest pain | 8 | 11.1 |
| Shortness of breath | 9 | 12.5 |
| Fever | 2 | 2.8 |
| Hoarseness | 1 | 1.4 |
| Left frontal lump | 1 | 1.4 |
| Left neck lump | 1 | 1.4 |
| CT features | ||
| Peripheral | 56 | 77.8 |
| Central | 16 | 22.2 |
| Lober location | ||
| Left upper | 12 | 16.7 |
| Left lower | 18 | 25 |
| Right upper | 21 | 29.1 |
| Right middle | 3 | 4.2 |
| Right lower | 16 | 22.2 |
| 2 lobes of lung | 2 | 2.8 |
72例肺腺鳞癌患者的术前诊断和术后病理
Preoperative diagnosis and postoperative pathology in 72 cases of patients with ASC
| Pathological characteristics | Percentage (%) | |
| SC: squamous cell carcinoma; AC: adenocarcinoma; NSCLC: non-small cell lung cancer; WT: wild type. | ||
| Preoperative diagnosis | ||
| SC | 16 | 29.6 (16/54) |
| AC | 15 | 27.8 (15/54) |
| NSCLC | 6 | 11.1 (6/54) |
| Poorly differentiated carcinoma | 1 | 1.9 (1/54) |
| No cancer cell | 10 | 18.5 (10/54) |
| ASC | 6 | 11.1 (6/54) |
| Visceral pleural invasion | ||
| Yes | 51 | 87.9 (51/58) |
| No | 7 | 12.1 (7/58) |
| Tumor | ||
| T1 | 5 | 8.6 (5/58) |
| T2 | 41 | 70.7 (41/58) |
| T3 | 10 | 17.2 (10/58) |
| T4 | 2 | 3.5 (2/58) |
| Nodes | ||
| N0 | 22 | 37.9 (22/58) |
| N1 | 10 | 17.2 (10/58) |
| N2 | 24 | 41.4 (24/58) |
| N3 | 2 | 3.5 (2/58) |
| Metastasis | ||
| M0 | 61 | 84.7 (61/72) |
| M1 | 11 | 15.3 (11/72) |
| TNM stage | ||
| Stage Ⅰ | 17 | 23.6 (17/72) |
| Stage Ⅰa | 3 | 4.2 (3/72) |
| Stage Ⅰb | 14 | 19.4 (14/72) |
| Stage Ⅱ | 13 | 18.1 (13/72) |
| Stage Ⅱa | 10 | 13.9 (10/72) |
| Stage Ⅱb | 3 | 4.2 (3/72) |
| Stage Ⅲ | 31 | 43.1 (31/72) |
| Stage Ⅲa | 27 | 37.5 (27/72) |
| Stage Ⅲb | 4 | 5.6 (4/72) |
| Stage Ⅳ | 11 | 15.3 (11/72) |
| Gene test (mutations) | 33 | |
| | 10 | 30.3 (10/33) |
| | 1 | 3.0 (1/33) |
| | 6 | 18.2 (6/33) |
| | 2 | 6.1 (2/33) |
| | 2 | 6.1 (2/33) |
| | 1 | 3.0 (1/33) |
| WT | 11 | 33.3 (11/33) |
1生存曲线图。A:72例肺腺鳞癌患者总生存;B:不同肿瘤长径;C:不同M分期;D:不同病理分期;E:有无EGFR和ALK基因突变;F:是否手术;G:有无淋巴结转移;H:是否综合治疗。
Survival curves. A: overall survival curves of 72 cases of patients with ASC; B: according to tumor size; C: according to metastasis; D: according to pathological stage; E: Survival of patients with ASC according to EGFR and ALK gene mutation; F: according to surgery; G: according to lymph nodes metastasis; H: according to multi-modality therapy. S: surgery. RT: radiotherapy. CT: chemotherapy.
72例肺腺鳞癌的生存单因素分析
Univariate analysis for the survival of 72 cases with ASC
| Factor | 3-year survival rate (%) | Median survival time (months) | |||
| Gender | Male | 44 | 44.4 | 30 | 0.895 |
| Female | 28 | 42.9 | 36 | ||
| Age (yr) | < 60 | 34 | 52.1 | 40 | 0.814 |
| ≥60 | 38 | 42.9 | 30 | ||
| Smoke | Yes | 39 | 42.9 | 30 | 0.910 |
| No | 33 | 45.0 | 37 | ||
| Tumor size | < 3 cm | 22 | 64.2 | 30 | 0.038 |
| ≥3 cm | 44 | 40.3 | 36 | ||
| Visceral pleura invasion | Yes | 51 | 53.3 | 37 | 0.607 |
| No | 7 | 62.5 | 52 | ||
| Tumor | T1-T2 | 49 | 50.9 | 37 | 0.118 |
| T3-T4 | 23 | 26.7 | 23 | ||
| Nodes | N0 | 22 | 54.2 | 58 | 0.076 |
| N1-N3 | 50 | 39.4 | 29 | ||
| Metastasis | M0 | 61 | 49.3 | 36 | 0.038 |
| M1 | 11 | 18.8 | 19 | ||
| Pathological stage | Ⅰ+Ⅱ | 30 | 56.1 | 54 | 0.016 |
| Ⅲ+Ⅳ | 42 | 34.6 | 25 | ||
| Gene mutation | Yes | 19 | 70.0 | 52 | 0.007 |
| No | 14 | 17.9 | 23 | ||
| Surgery | Yes | 61 | 52.7 | 37 | 0.014 |
| No | 11 | 0 | 19 | ||
| Therapy | Surgery | 19 | 27.8 | 24 | 0.060 |
| Surgery+radiotherapy+chemotherapy | 42 | 59.4 | 52 |