Abstract：
AIM:To correlate CT morphological features and histopathological findings of adenosquamous carcinoma of the lung. MATERIALS AND METHODS:In all, 29 patients underwent contrast-enhanced CT of an adenosquamous carcinoma of the lung, followed by resection of the cancer. Correlations between CT morphological and histopathological features were evaluated, including location, characteristics of margins, attenuation and the presence of necrosis. RESULTS:The tumour was peripheral in 21 (72%) and central in 8 (28%) cases. The tumours varied in size from 1.1cm to 11.0cm (mean 3.8cm); 20 (69%) appeared as heterogeneous masses and 9 (31%) as homogeneous masses. The most common CT features were lobulation in 27 (93%), pleural tail in 22 (76%), spiculation in 17 (59%), necrosis in 15 (52%) and vessel convergence in 13 (45%). Among the 21 peripheral tumours, 14 (67%) showed intratumoural necrosis and 17 (81%) were heterogeneous. Among the 8 central tumours, only 1 (12.5%) showed intratumoural necrosis and 5 (62.5%) were homogeneous. These CT features corresponded mainly to solid tumour growth, which was composed of both squamous cell carcinomatous and adenocarcinomatous tissue. CONCLUSION:Adenosquamous carcinoma of the lung is shown to be characteristically a solid, lobulated nodule or mass, more commonly peripheral than central. After intravenous injection of positive contrast medium, CT shows that the peripheral lesions are usually of heterogeneous soft-tissue attenuation.
journal_name
Clin Radioljournal_title
Clinical radiologyauthors
Yu JQ,Yang ZG,Austin JH,Guo YK,Zhang SFdoi
10.1016/j.crad.2004.08.014subject
Has Abstractpub_date
2005-03-01 00:00:00pages
364-9issue
3eissn
0009-9260issn
1365-229Xpii
S0009-9260(04)00329-0journal_volume
60pub_type
杂志文章abstract：AIM:To determine the effect of two different contrast agent volumes on quantitative and semi-quantitative vascular parameters as measured by perfusion computed tomography (CT) in colorectal cancer. MATERIALS AND METHODS:Following ethical approval and informed consent, eight prospectively recruited patients with proven...
journal_title：Clinical radiology
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doi：10.1016/j.crad.2008.08.018
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abstract：:The lymphatic system of the abdomen comprises of the cisterna chyli, its major and minor lymphatic tributaries, and lymph nodes. Disorders of the lymphatic system of the abdomen are rarely encountered and consist of primary and secondary types. Abdominal lymphangiomas constitute the majority and have characteristic im...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
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abstract：:Serial changes in carbon monoxide uptake (KCO or DLCO/VA) were used to monitor episodes of pulmonary capillary haemorrhage in Goodpasture's syndrome (13 cases), immune complex nephritis (three cases) and idiopathic haemosiderosis (one case). Air-space shadowing on the chest X-ray (on a scoring system 0 to 12) was asse...
journal_title：Clinical radiology
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doi：10.1016/s0009-9260(79)80221-4
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abstract：AIM:To determine the level of confidence general practitioners (GPs) have in radiology reports provided by neuroradiologists and to elicit the preferences of GPs regarding report format and level of detail. MATERIALS AND METHODS:Electronic surveys comprising anonymised neuroradiology reports were sent to GP practices ...
journal_title：Clinical radiology
pub_type： 杂志文章
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更新日期：1977-03-01 00:00:00
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journal_title：Clinical radiology
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更新日期：2008-01-01 00:00:00
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journal_title：Clinical radiology
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doi：10.1016/j.crad.2009.01.005
更新日期：2009-05-01 00:00:00
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journal_title：Clinical radiology
pub_type： 临床试验,杂志文章
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更新日期：2013-12-01 00:00:00
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doi：10.1016/s0009-9260(81)80150-x
更新日期：1981-03-01 00:00:00
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更新日期：1975-04-01 00:00:00
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journal_title：Clinical radiology
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doi：10.1016/j.crad.2015.11.010
更新日期：2016-03-01 00:00:00
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journal_title：Clinical radiology
pub_type： 杂志文章,评审
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更新日期：2004-04-01 00:00:00
abstract：:The Essure device is a permanent birth-control device, which is gaining popularity. The micro-inserts are composed of metallic elements that can be seen on radiography, computed tomography, ultrasound, and magnetic resonance imaging. Knowledge of the normal location and appearance of the Essure device will ensure appr...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
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abstract：:Morton's 'neuroma' is a painful focus of peri-neural fibrosis, which may affect the interdigital nerves of the feet. Clinical diagnosis and localization may be inaccurate. Computed tomography (CT), ultrasound and magnetic resonance imaging (MRI) have been used to confirm the diagnosis pre-operatively. Recently, MRI us...
journal_title：Clinical radiology
pub_type： 临床试验,杂志文章
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journal_title：Clinical radiology
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)80660-9
更新日期：1991-12-01 00:00:00
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journal_title：Clinical radiology
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doi：10.1016/s0009-9260(05)81585-5
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journal_title：Clinical radiology
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doi：10.1016/j.crad.2015.11.016
更新日期：2016-04-01 00:00:00
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(76)80082-7
更新日期：1976-07-01 00:00:00
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(80)80046-8
更新日期：1980-09-01 00:00:00
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journal_title：Clinical radiology
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doi：10.1016/s0009-9260(82)80308-5
更新日期：1982-07-01 00:00:00
abstract：:The experience of the British National Lymphoma Investigation in the treatment of 68 children with Hodgkin's disease is reported over a 14 year period from 1970. The presenting histology was reviewed by a single histopathologist; 87% of the cases were classified as nodular sclerosis (NS) and further subdivided into NS...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(87)80382-3
更新日期：1987-01-01 00:00:00
