| Literature DB >> 26182871 |
Li Li1, Yeye Chen1, Shanqing Li1, Hongsheng Liu1, Cheng Huang1, Yingzhi Qin1.
Abstract
BACKGROUND ANDEntities:
Mesh:
Year: 2015 PMID: 26182871 PMCID: PMC6000246 DOI: 10.3779/j.issn.1009-3419.2015.07.12
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
手术患者术前临床特点
Clinical characteristics of surgical patients before operation
| Characteristics | Value |
| UFC: urinary free cortisol; ACTH: adrenocorticotropic hormone; LDDST: low doses of dexamethasone test; HDDST: high doses of dexamethasone test; IPSS: inferior petrosal sinus sampling; CT: computed tomography; MRI: magnetic resonance image. | |
| Median age (yr) | 29.0 (13-46) |
| Male/Female | 1.33:1 (8:6) |
| Median duration (mo) | 4 (1-44) |
| Symptom and sign | |
| Hypertesion | 8/14 (57.1%) |
| Facial plethora | 10/14 (71.4%) |
| Central obesity | 9/14 (64.3%) |
| Moon face | 10/14 (71.4%) |
| Buffalo bump | 10/14 (71.4%) |
| Proximal muscle weakness | 8/14 (57.1%) |
| Biological data | |
| Hyperglycemia | 9/14 (64.3%) |
| Hypokalemia | 13/14 (92.8%) |
| Serum cortisol elevation | 14/14 (100.0%) |
| UFC elevation | 14/14 (100.0%) |
| Plasma ACTH elevation | 14/14 (100.0%) |
| LDDST negative | 14/14 (100.0%) |
| HDDST negative | 13/14 (92.8%) |
| IPSS no centroperipheral gradient | 4/4 (100.0%) |
| Imaging | |
| Abnormal pituitary MRI or CT | 3/14 (21.4%) |
| Abnormal adrenal gland CT scan | 14/14 (100.0%) |
| Thoracic CT detection tymic mass | 14/14 (100.0%) |
| 111In-octreotide scintigraphy | 6/7 (86%) |
| Unnecessary surgical intervention | |
| Adrenalectomy | 2/14 (14.3%) |
| Hypophysectomy | 2/14 (14.3%) |
| Saddle area radiotherapy | 1/14 (7.1%) |
病理、分期及随访
Pathology, staging and follow-up
| No. | Tumor size (cm) | LN | Aggresive | Vascular reconstruction | Masaoka staging | Pathology | Ad | Follow-up (mo) |
| SVC: superior vena cava; LN: lymph node; Ⅳ-RA bypass: innominate vein -right atrium bypass; TC: typical carcinoid; ATC: atipical carcinoid; Nd: not done; Ad: adjuvant therapy; Ra: radiotherapy; C: chemotherapy. | ||||||||
| 1 | 3 | 7/8 | - | Nd | Ⅳ | ATC | Nd | 33 |
| 2 | 10 | Nd | + | Repatching of SVC | Ⅳ | TC | Nd | 10 |
| 3 | 3 | 7/8 | + | Nd | Ⅳ | ATC | Ra | 24 |
| 4 | 6 | Nd | - | Nd | Ⅱ | TC | Ra | 41 |
| 5 | 3 | 0/0 | - | Nd | Ⅰ | TC | Nd | 168 |
| 6 | 3 | 0/0 | + | Nd | Ⅱ | ATC | Nd | 66 |
| 7 | 3 | 0/0 | + | Nd | Ⅱ | ATC | Ra | 36 |
| 8 | 11 | 0/0 | + | Double Ⅳ-RA bypass | Ⅲ | ATC | Nd | 21 |
| 9 | 3 | 0/2 | + | Nd | Ⅳ | ATC | Ra+C | 15 |
| 10 | 4 | 8/8 | - | Nd | Ⅳ | TC | Ra+C | 38 |
| 11 | 4 | 0/0 | + | Nd | Ⅱ | ATC | Ra | 45 |
| 12 | 5 | Nd | + | Nd | Ⅳ | ATC | Ra+C | 96 |
| 13 | 7 | 17/17 | + | Double Ⅳ-RA bypass | Ⅳ | ATC | Nd | 0.5 |
| 14 | 5 | 0/0 | + | Left Ⅳ-RA bypass | Ⅲ | ATC | Nd | 26 |
1病理图片。A:苏木精-伊红染色,呈典型的巢状分布的神经内分泌细胞团(×150);B:促肾上腺皮质激素免疫组化染色呈阳性(×150)。
Pathological image. A: Hematoxylin-eosin staining, typical nesting distribution consists of neuroendocrine cells (×150); B: Immunohistochemical staining: Positive for adrenocorticotropic hormone (×150).
2增强CT:可见胸腺类圆形病变,边界较光整,胸片上容易被主动脉弓及中轴骨的阴影遮挡。
Contrast-enhanced CT: Oval mass in thymic area with a clear boundary, which might be overlapping by opaque of aortic arch and axial bones in chest X-ray.