Comparison of the efficacy and safety of percutaneous needle biopsy of pulmonary or pleural lesions guided by CT and ultrasound / 国际肿瘤学杂志

Objective:To compare the efficacy and safety of CT and ultrasound-guided percutaneous biopsy of lung or pleural lesions.Methods:The clinical data of 193 patients with lung space occupying lesions near the pleura who underwent CT or ultrasound-guided percutaneous puncture in Shiyan People's Hospital Affiliated to Hubei University of Medicine from February 2017 to October 2020 were analyzed retrospectively. According to the puncture mode, the patients were divided into CT-guided group ( n=115) and ultrasound-guided group ( n=78) . The general clinical data, pathological examination results, puncture success rate and complication rate were compared between the two groups. Logistic regression was used for univariate and multivariate regression analysis. Results:The detection rate of malignant tumors in the CT-guided group (60.00%, 69/115) was higher than that in the ultrasound-guided group (50.00%, 39/78) , with no statistically significant difference ( χ2=1.89, P=0.170) . The puncture success rate in the CT-guided group (88.70%, 102/115) was slightly lower than that in the ultrasound-guided group (93.59%, 73/78) , with no statistically significant difference ( χ2=1.32, P=0.251) . The incidence of postoperative complications in the CT-guided group (18.26%, 21/115) was higher than that in the ultrasound-guided group (6.41%, 5/78) , with a statistically significant difference ( χ2=5.60, P=0.018) . The incidence of pneumothorax in the CT-guided group (13.04%, 15/115) was higher than that in the ultrasound-guided group (3.85%, 3/78) , with a statistically significant difference ( χ2=4.65, P=0.031) . The incidence rate of bleeding in the CT-guided group (5.22%, 6/115) was higher than that in the ultrasound-guided group (2.56%, 2/78) , with no statistically significant difference ( χ2=0.82, P=0.364) . In the CT-guided group, 1 patient (0.87%) had severe bleeding requiring surgical treatment, 5 patients (4.35%) required closed thoracic drainage for treatment. In the ultrasound-guided group, no patients had pneumothorax or bleeding requiring drainage or surgery. Univariate analysis showed that the puncture method was an independent risk factor for the puncture success rate in patients with lesion-pleura contact arc length (LPCAL) ≥38 mm ( OR=7.82, 95% CI: 1.57-35.50, P=0.039) . Multivariate analysis showed that puncture method is an independent risk factor affecting the puncture success rate in patients with LPCAL≥38 mm ( OR=7.75, 95% CI: 1.44-41.36, P=0.042) . Among patients with LPCAL≥38 mm, the puncture success rates of CT- and ultrasound-guided puncture were 84.38% (54/64) and 98.00% (49/50) , respectively, and the puncture success rate of CT-guided puncture was lower than that of ultrasound-guided puncture, with a statistically significant difference ( χ2=4.52, P=0.034) . In LPCAL<38 mm patients, the puncture success rates of CT- and ultrasound-guided puncture were 94.12% (48/51) and 85.71% (24/28) , respectively, and the CT-guided puncture success rate was higher than that of the ultrasound-guided puncture, with a statistically significant difference ( χ2=0.71, P=0.399) . Conclusion:Ultrasound-guided percutaneous puncture biopsy of lung or pleural lesions has the advantages of high diagnostic rate and few complications. Both ultrasound-guided and CT-guided puncture biopsy are feasible methods for puncture of chest wall lesions. When LPCAL≥38 mm, ultrasound-guided puncture biopsy may have more advantages.

Diagnostic value of CT in subarachnoid hemorrhage induced by aneurysm rupture / 中国基层医药

Objective To explore the diagnosis value of CT in subarachnoid hemorrhage(SAH) induced by aneurysm rupture.Methods The clinical and CT data of 119 patients with SAH induced by aneurysm rupture were analyzed respectively.Results The CT characteristic of SAH induced by aneurysm rupture was full of hyperderse in sulcus and schizenceplay,or accompaning intracerebral hematoma in the straight gyrus of frontal lobe and the hippocampal gyrus of parietal lobe.Conclusion The CT has important value for diagnosing SAH induced by aneurysm rupture in the location and the nature.But it is indispensable that the CTA or DSA must be done for ascertaining the artery of responsibility of rupturing aneurysm.

The clinical study on the treatment of intraventricular hemorrhage by minimally invasive surgery / 中国基层医药

Objective To evaluate the effect of minimally invasive therapy for treating intraventricular hemorrhage.Methods The minimally invasive therapy with unilateral or bilateral drainage were received according to quantity and shape of intraventricular hemorrhage.Results It was operated 22 cases with unilateral drainage and 28 cases with bilateral drainage in the 50 cases intraventricular hemorrhage.Death was 3 cases and mortality rate was 6% in the minimally invasive therapy.ADL1 15 cases(30%),ADL2 18 CRSeS(36%),ADL3 8 cases(16%),ADLA4 cases(8%),ADL5 2 cases(4%)in leave hospital.Conclusion Minimal invasive therapy of intraventrieular hemorrhage has great superiority,such as it can operate simple,trauma mild,decrease complications and enhance curative effect.It can generalize in the basic hospital.

The relation between classes and prognosis of the brainstem hemorrhage / 中国基层医药

Objective - To analyze the relation between classes and prognosis of the brain.stem hemorrhage.Methods 37 patients with spontaneous brainstem hemorrhage were divided into three groups according to con-sciousness and breathing function: Ⅰ group 13 cases with consciousness; Ⅱ group 11 cases without consciousness; Ⅲgroup 13 cases without consciousness and respiration, according to the classes, using different ways and means. Re-suits Ⅰ group 13 cases survival in 13 cases; Ⅱ group 10 cases survival and 1 case death in 11 cases; Ⅲ group 1 case survival and 12 cases death in 13 eases. Conclusion The classes of the brain.stem hemorrhage is propitious to select therapeutic measure and prognostic estimate. The intensive care and the surgery can reduce mortality rate.

Analysis of cerebral arteriovenous malformation correlated with intracerebral hemorrhage / 中国基层医药

Objective To discuss the diagnosis and treatment of AVM bleeding without DSA in the basic hospital.Methods Clinical difference of intracerebral hemorrhage was revienly analyzed between arteriovenous malformation and hypertensive intracerebral hemorrhage.Results Boths were different at sick ages,position and shape of haematoma,change of blood pressure after bleeding,CT scan of preoperative and view in operative.Surgery was effective.Conclusion Initial diagnosised of AVM bleeding is affirmed,according to patient's age,using mannitol is effective to control blood pressure after bleeding and display of CT scans preoperative.Final diagnosis is confirmed in operation without DSA at basic hospital.Treatment of AVM bleeding with surgery is effective.