Spontaneous subcapsular hepatic hemorrhage associated with pregnancy: Report of a case

We report herein a case of spontaneous subcapsular hepatic hemorrhage which occurred in a 33-year-old woman 1 day after she had been delivered of her second child by cesarean section following an uneventful pregnancy. She complained of right upper quadrant pain on the 1st postoperative day, and computed tomography (CT) showed subcapsular low-density masses in both liver lobes, while extravasation was demonstrated by CO₂ intraarterial digital subtraction angiography (IADSA). The hemorrhage was successfully controlled by transcatheter arterial embolization (TAE). However, on the 3rd day after TAE, an exploratory laparotomy was performed to establish an exact diagnosis to explain the persistent abdominal pain and abnormal liver function tests. Subcapsular hematomas in both lobes were confirmed and no visible laceration was present. The patient recovered gradually by spontaneous absorption of the hematomas and was discharged on the 22nd postoperative day. Spontaneous hepatic hemorrhage associated with pregnancy is a very rare complication, and establishing a correct diagnosis and initiating appropriate therapy are essential for this life-threatening disease.     

Expectant management of deep cerebral venous thrombosis with intraventricular hemorrhage

Limited randomized clinical trial data favor the use of anticoagulation in patients with cerebral venous thrombosis. We present a patient with deep cerebral venous thrombosis in whom anticoagulation was withheld because of coexistent intraventricular hemorrhage. She had a benign clinical course without anticoagulation, suggesting that close observation may be a management option in these patients.     

红细胞对创伤性脑内出血大鼠脑含水量及HO-1表达的影响

目的研究大鼠创伤性脑内出血(TICH)中红细胞对脑含水量和血红素氧合酶-1(HO-1)表达的影响,并分析二者的关系,以探讨红细胞在TICH后脑水肿形成中的作用机制。方法120只大鼠随机分为创伤性脑损伤组(TBI组),TBI加注全血组(WB组),TBI加注溶解红细胞组(LRBC组)和TBI加注压积红细胞组(PRBC组),每组30只。4组均采用自由落体打击法造成大鼠脑外伤。后3组借助立体定向仪分别向伤区脑皮质内注射全血、溶解红细胞或压积红细胞,造成TICH模型。每组于伤后1、3、5d分别处死10只大鼠,5只测伤区脑组织含水量,5只用免疫组化法检测HO-1的表达。结果4组组内比较:TBI、WB和PRBC3组第3d的脑含水量最高(分别为82.85%±0.60%,85.00%±1.12%,84.93%±1.21%),LRBC组第1d的含水量最高(84.44%±0.85%;4组间比较,1d时LRBC组含水量最高,3d时WB和PRBC组含水量最高。在WB、PRBC和LRBC组,HO-1阳性表达的强弱与脑含水量的高低变化相一致。结论红细胞在TICH后迟发性脑水肿的形成中有重要作用,其机制涉及红细胞的降解产物。     

Ventriculosubcutaneous shunt for temporary treatment of neonatal post-IVH hydrocephalus: a technical note

A technique for temporary ventricular drainage using a subcutaneous pouch is described for use in neonatal hydrocephalus after intraventricular hemorrhage. The advantages include continuous, valve-regulated ventricular decompression, no exposed tubing, avoidance of electrolyte imbalance and of the loss of CSF, obviation of the need for repeated tapping, and the ability to convert to a peritoneal shunt on an elective basis.     

Intracranial Extramedullary Hematopoiesis in β-thalassemia Major

A case of β-thalassemia major with a huge mass of hernatopoictic tissuc firmly attached tothe dura mater was reported This is the first case reported in China.     

产后出血159例临床分析及护理

目的　探讨产后出血的原因与影响因素。方法　回顾分析收治的产后出血 15 9例 ,数据处理采用χ2 检验。结果　产后出血发生率 3.5 % ,产后 2小时内出血者 88.6 7% ,出血原因宫缩乏力为 6 6 .6 7% ,影响因素有手术产、流产史、分娩史、妊娠合并症及产程延长等 ,统计学处理P <0 .0 1。结论　重视产后出血的影响因素 ,正确评估出血量及产妇产后 2小时留置产房观察是产后出血早期诊断的关键 ,其预防重点在于早期发现并针对不同原因及时正确处理     

Nimodipine treatment of subarachnoid hemorrhage

In a pilot study of 6 patients with subarachnoid hemorrhage caused by a ruptured intracranial (grade IV (Hunt and Hess) aneurysm the hemodynamics and plasma-nimodipine concentrations have been observed during a 3-week period of treatment. We found that 3 patients developed reversible hypotension during the nimodipine treatment and that the hypotension tendency could be related to the plasmanimodipine level and not to a more or less severe sensitivity to nimodipine.

Repeated measurements of blood pressure, plasma-nimodipine and regional cerebral blood flow (rCBF) are necessary for the purpose of obtaining the optimum treatment and for evaluating the effect of treatment.     

Outcome of intracerebral hemorrhage: clinical and CT findings in 326 patients

Clinical symptoms and findings in cranial computed tomography (CT) were evaluated in 326 patients with intracerebral hemorrhage (ICH). Localizations of ICH were the lobes (n = 254), the basal ganglia (n = 46), the pons and brain stem (n = 13) and the cerebellum (n = 8). Multiple hematomas were present in nine patients. An initial coma (n = 225) was most frequent in ICH of the pons (n = 7), cerebellum (n = 6), and the frontal (n = 71) and temporal (n = 66) lobes. Epileptic seizures (n = 70) were most common in hematomas of the frontal (n = 24), temporal (n = 19) and parietal (n = 12) lobes and the basal ganglia (n = 6). A history of hypertension was given in 140 patients; 119 of these had an ICH with a size of ≥3 cm. Mortality (n = 162) was high with ICH in the pons and brain stem (10 out of 13), in the frontal (54 out of 98) and parietal (32 out of 58) lobes and the basal ganglia (n = 23). A size of the ICH of 3 cm or more in cranial CT and an associated ventricular hemorrhage were associated with a bad outcome. An initial disturbance of consciousness was the only reliable clinical predictor of outcome (chi-square, p < 0.001). Katamnestic evaluation of 66 of the 164 survivors after 5.2 years revealed seizures in 20 patients and mild neurological deficits in 41. Another 14 patients were partially, and nine totally dependent Nineteen patients had died in between; there was only one death attributable to another ICH.