A case report of a 24-year-old male with a large hemorrhagic pericardiai effusion

Although bloody pericardial effusion often suggests neoplasia,such an event is not rare in tuberculosis (TB),especially in those countries with a high TB disease burden.Meanwhile,TB accounts for 50％ and greater than 90％ of large pericardial effusions in human immunodeficiency virus (HIV)-negative and HIV-positive patients,respectively.Here we report a case of a 24-year-old HIV-negative male who presented with fever and hemorrhagic pericardial effusion.The patient was given presumptive anti-TB treatment before diagnosis was established.Eventually the patient responded well to the anti-TB treatment at the last follow-up and the diagnosis was confirmed by aspirated pericardial fluid culture on LowensteinJensen (LJ) medium.     

Diagnostic utility of CYFRA 21-1 and CEA assays in pericardial fluid for the recognition of neoplastic pericarditis

A positive cytology result in pericardial fluid is the gold standard for recognition of malignant pericardial effusion. Unfortunately, in 30-50% of patients with malignant pericardial effusion cytological examination of the pericardial fluid is negative. Tumor marker assessment in pericardial fluid may help to recognize malignant pericardial effusion. The aim of our study was to estimate the value of CYFRA 21-1 and CEA measurement in pericardial fluid for the recognition of malignant pericardial effusion. To our knowledge this is the first study on CYFRA 21-1 assessment in pericardial effusion. The examined group consisted of 50 patients with malignant pericardial effusion and 34 patients with non-malignant pericardial effusion. Median CEA concentrations in malignant pericardial effusion and non-malignant pericardial effusion were 80 ng/mL (0-317) and 0.5 ng/mL (0-18.4), respectively (p<0.001). Median CYFRA 21-1 concentrations in malignant pericardial effusion and non-malignant pericardial effusion were 260 ng/mL (5.3-10080) and 22.4 ng/mL (1.87-317.6), respectively (p<0.001). The optimal cutoff value for CYFRA 21-1 in pericardial effusion was 100 ng/mL. CYFRA 21-1 >100 ng/mL or CEA >5 ng/mL were found in 14/15 patients with malignant pericardial effusion and negative pericardial fluid cytology. We therefore strongly recommend the use of CYFRA 21-1 and/or CEA in addition to pericardial fluid cytology for the recognition of malignant pericardial effusion.     

Malignant pericardial effusion

OBJECTIVE: To examine the frequency and diagnostic implications of malignant pericardial effusions. STUDY DESIGN: The clinical and histologic records of pericardial effusions diagnosed cytologically as malignant were reviewed. We investigated the relationship between malignancy and type of tumor, interval between diagnosis of the primary tumor and development of the pericardial effusion, and length of survival after the onset of the effusion. RESULTS: There were 375 pericardial effusions among 23,592 effusions studied over 24 years; 65 of them were diagnosed as malignant. The mean age at onset was 53.6 years. In 92% of the cases the primary tumor was epithelial, lung the most frequent in males and breast in females. In 48% of cases the pericardial effusion constituted the first sign of malignancy. CONCLUSION: Diagnosis of a pericardial effusion as malignant carried an ominous prognosis: 86% of patients died within the first year and nearly one-third within the first month. Breast carcinomas were linked with the longest survival and longest interval of latency prior to the onset of the pericardial effusion. There were two effusions associated with lymphoblastic lymphomas; they have had no recurrence 10 and 17 years after the effusion, and the patients can be considered cured.     

超声心动图检测胎儿心包积液的临床价值

目的:探讨超声心动图检测胎儿心包积液的临床意义。方法:2007-2010年在我院检查行超声心动图检查的高危孕妇473例,同时设对照组,检测孕龄在20-40周无明显高危妊娠因素的孕妇472例,并将产前超声检查结果和胎儿尸检或分娩后超声心动图检查结果进行对照。结果:1.高危组检出72例心包积液,检出率12.5%,对照组检出13例心包积液,检出率3%,两组胎儿心包积液检出率间差别有统计学意义(x2=39.57,P<0.05)。2.85例心包积液中,孤立性心包积液38例,伴其他心脏畸形或者其他系统畸形47例,其中孤立性心包积液预后良好。结论:超声心动图能够敏感地检出胎儿心包积液;心包积液程度并不是最重要的,其伴随心脏畸形或者其他畸形决定预后。     

Surgical properties and survival of a pericardial window via left minithoracotomy for benign and malignant pericardial tamponade in cancer patients

ABSTRACT: BACKGROUND: Surgical drainage is a rapid and effective treatment for pericardial tamponade in cancer patients. We aimed to investigate the effectiveness of pericardial window formation via minithoracotomy for treating pericardial tamponade in cancer patients, and to evaluate clinical factors affecting long-term survival. METHODS: Records of 53 cancer patients with pericardial tamponade treated by pericardial window formation between 2002 and 2008 were examined. Five patients were excluded due to insufficient data. Kaplan-Meier and Cox regression analysis were used for analysis. RESULTS: Forty-eight patients (64.7% male), with a mean age of 55.20 +/- 12.97 years were included. Patients were followed up until the last control visit or death. There was no surgery-related mortality and the 30-day mortality rate was 8.33%; all died during postoperative hospitalization. Morbidity rate was 18.75%. Symptomatic recurrence rate was 2.08%. Cancer type and nature of the pericardial effusion were the major factors determining long-term survival (P <0.001 and P <0.004, respectively). Overall median survival was 10.41 +/- 1.79 months. One- and 2-year survival rates were 45 +/- 7% and 18 +/- 5%, respectively. CONCLUSION: Pericardial window creation via minithoracotomy was proven to be a safe and effective approach in surgical treatment of pericardial tamponade in cancer patients. Cancer type and nature of pericardial effusion were the main factors affecting long-term survival.     

Detection of pericardial effusion by chest roentgenography and electrocardiography versus echocardiography.

To determine the sensitivity and specificity of chest roentgenography and electrocardiography in the detection of pericardial effusion, echocardiography was used as the diagnostic standard. Chest roentgenograms and electrocardiograms of 124 patients, 57 of whom had pericardial effusion, were read without knowledge of the echocardiographic interpretation. The sensitivity of roentgenographic diagnosis was low (20%), as was that of diagnosis from decreased voltage on the electrocardiogram (26%). The specificity of the chest roentgenogram was 89% and that of the low-voltage electrocardiogram 97%. The high specificity of the low-voltage electrocardiogram may have been due in part to the exclusion of obese and emphysematous subjects from the study. When cardiomegaly detected roentgenographically or a low-voltage electrocardiogram or both were considered as evidence of pericardial effusion, sensitivity improved to 82% but specificity declined to 29%. It is concluded the chest roentgenography and electrocardiography are unsatisfactory as screening investigations for the detection of pericardial effusion.     

超声心动图检测胎儿心包积液的临床价值

目的：探讨超声心动图检测胎儿心包积液的临床意义。方法：2007-2010年在我院检查行超声心动图检查的高危孕妇473例,同时设对照组,检测孕龄在20-40周无明显高危妊娠因素的孕妇472例,并将产前超声检查结果和胎儿尸检或分娩后超声心动图检查结果进行对照。结果：1.高危组检出72例心包积液,检出率12.5%,对照组检出13例心包积液,检出率3%,两组胎儿心包积液检出率间差别有统计学意义（x2=39.57,P〈0.05）。2.85例心包积液中,孤立性心包积液38例,伴其他心脏畸形或者其他系统畸形47例,其中孤立性心包积液预后良好。结论：超声心动图能够敏感地检出胎儿心包积液;心包积液程度并不是最重要的,其伴随心脏畸形或者其他畸形决定预后。     

Pericardial effusion due to hypothyroidism in Down syndrome: report of four cases

Pericardial effusion may be the first sign of congenital or acquired hypothyroidism and will completely resolve after thyroxin therapy. Hypothyroidism is more common in Down syndrome population than normal population. In this report we present four infants with Down syndrome who have pericardial effusion due to congenital hypothyroidism. All of these children with Down syndrome were admitted to our clinic with pericardial effusion. Pericardial effusion was completely resolved with thyroxin therapy without pericardiosentesis. Any child with Down syndrome who present with dyspnea and cardiomegaly should be suspected of having pericardial effusion due to hypothyroidism and echocardiography examination should be performed immediately. Pericardial effusion due to hypothyroidism will completely resolve with L-thyroxin therapy without pericardiosentesis. In conclusion, since a delayed diagnosis of hypothyroidism is likely and may favor the development of massive pericardial effusion and because of the difficult diagnosis of the hypothyroidism in Down syndrome, periodic follow-up of thyroid function tests are important.     

ECHOCARDIOGRAPHIC ABNORMALITIES OF THE MITRAL VALVE ASSOCIATED WITH A LARGE PERICARDIAL EFFUSION

Features of mitral stenosis and systolic anterior motion of the mitral valve were observed on the echocardiogram of a patient with a large posterior pericardial effusion. The abnormal findings disappeared with resolution of the fluid. Because pericardial effusion may result in the echocardiographic alteration of cardiac structures, repeat study is necessary after the effusion has cleared.     

Prevalence,Hemodynamics, and Cytokine Profile of Effusive-Constrictive Pericarditis in Patients with Tuberculous Pericardial Effusion

Background

Effusive constrictive pericarditis (ECP) is visceral constriction in conjunction with compressive pericardial effusion. The prevalence of proven tuberculous ECP is unknown. Whilst ECP is distinguished from effusive disease on hemodynamic grounds, it is unknown whether effusive-constrictive physiology has a distinct cytokine profile. We conducted a prospective study of prevalence and cytokine profile of effusive-constrictive disease in patients with tuberculous pericardial effusion.

Methods

From July 2006 through July 2009, the prevalence of ECP and serum and pericardial levels of inflammatory cytokines were determined in adults with tuberculous pericardial effusion. The diagnosis of ECP was made by combined pericardiocentesis and cardiac catheterization.

Results

Of 91 patients evaluated, 68 had tuberculous pericarditis. The 36/68 patients (52.9%; 95% confidence interval [CI]: 41.2-65.4) with ECP were younger (29 versus 37 years, P=0.02), had a higher pre-pericardiocentesis right atrial pressure (17.0 versus 10.0 mmHg, P<0.0001), serum concentration of interleukin-10 (IL-10) (38.5 versus 0.2 pg/ml, P<0.001) and transforming growth factor-beta (121.5 versus 29.1 pg/ml, P=0.02), pericardial concentration of IL-10 (84.7 versus 20.4 pg/ml, P=0.006) and interferon-gamma (2,568.0 versus 906.6 pg/ml, P=0.03) than effusive non-constrictive cases. In multivariable regression analysis, right atrial pressure > 15 mmHg (odds ratio [OR] = 48, 95%CI: 8.7-265; P<0.0001) and IL-10 > 200 pg/ml (OR=10, 95%CI: 1.1, 93; P=0.04) were independently associated with ECP.

Conclusion

Effusive-constrictive disease occurs in half of cases of tuberculous pericardial effusion, and is characterized by greater elevation in the pre-pericardiocentesis right atrial pressure and pericardial and serum IL-10 levels compared to patients with effusive non-constrictive tuberculous pericarditis.     

血清和胸水中CA125在结核性和癌性胸水中的表达及临床意义

目的:探讨血清和胸水中CA125在结核性和癌性胸水中的表达及鉴别诊断意义。方法:抽选我院确诊的结核性胸水病人85例(结核组)和癌性胸水病人71例(癌症组),检测两组患者血清和胸水中CA125表达,并以胸水/血清中CA125比值10(p-CA125/s-CA12510)为临界值,观察其对癌性胸水的鉴别特异度、灵敏度及准确性。结果:癌症组胸水中CA125表达及p-CA125/s-CA125比值均显著高于结核组(P0.05);但血清中两组CA125表达比较差异无显著性(P0.05);两组胸水中,以35U/ml为临界值,两组患者阳性率92.9%(79/85)、100%(71/71)比较差异无显著性(X2=7.0718,P=0.0078)。癌症组中p-CA125/sCA125比值10的比率(84.5%VS 17.6%)明显高于结核组(X2=66.6244,P=0.0000);并以其为诊断癌性胸水的临界值,鉴别诊断特异度、灵敏度及准确性分别为82.3%、84.5%、83.3%。结论:血清和胸水中CA125表达对于鉴别结核性或者是癌性胸水的临床意义不大,但是p-CA125/s-CA125比值对于鉴别结核性和癌性胸水具有一定临床价值。     

留置中心静脉导管加尿激酶心包内灌洗治疗急性结核性心包炎的临床疗效观察

目的：观察留置中心静脉导管引流加尿激酶心包内灌洗治疗急性结核性心包炎的疗效。方法：自1996年1月～2009年5月对我院48例临床确诊为急性结核性心包炎伴中到大量积液的患者（病程均短于1月）,男28例,女20例,年龄14～72岁。随机分为两组,治疗组（常规抗结核、肾上腺糖皮质激素治疗的基础上给予留置中心静脉导管心包引流加心包内尿激酶灌洗治疗）或对照组（常规抗结核、肾上腺糖皮质激素治疗基础上给予留置中心静脉导管引流）。观察并比较两组穿刺并发症（心包内出血、心律失常及感染）,治疗前、后心包膜厚度的变化,拔管时心包积液的残留量,以及通过电话问询及心脏超声随访并发症,随访截止日期为2010年5月。随访期限为11～132个月。结果：治疗组与对照组比较,治疗组治疗1周及2周后心包膜厚度的变化、拔管时积液残留量及发生心包缩窄方面有明显差异（P〈0.05）,穿刺相关并发症方面无明显差异（P〉0.05）。全部治疗组患者给予尿激酶治疗后未见心包内出血及系统性出血并发症。随访期内无一例发生死亡,治疗组及对照组分别有1例（4.2%）及8例（33.3%）发生心包缩窄。结论：留置中心静脉导管加尿激酶灌洗治疗急性结核性心包炎安全、可行,心包积液引流彻底,拔管时间早,心包膜增厚程度显著减轻,心包粘连机会减少,能有效地预防患者心包缩窄的发生。     

Congenital hypothyroidism and pericardial effusion

A group of infants, affected by congenital hypothyroidism diagnosed through the neonatal screening program, was investigated with echocardiography to detect the presence of pericardial effusion. We studied the relationship between the effusion and the etiology of hypothyroidism, established through thyroid scintiscanning. Our data show a high prevalence of effusion in hypothyroid patients, without other clinical signs of cardiac involvement as well as a relationship between the etiology of hypothyroidism and the presence of effusion. This seems to be much more frequent in those forms which can imply a more severe hormonal defect, particularly during fetal life (agenesis/dyshormonogenesis). Furthermore, the high prevalence of pericardial effusion suggests to start the L-T4 replacement therapy with lower dosages as commonly advised, in order to avoid a cardiac involvement.     

Burkitt''s lymphoma: a pericardial presentation

Described herein is a case of childhood Burkitt's lymphoma initially presenting as a pericardial effusion. A cytological diagnosis was made from a Wright's-Giemsa stained cytospin preparation. Supporting diagnostic evidence was provided by immunological surface marker analysis and electron microscopy. To our knowledge, Burkitt's lymphoma has not hitherto been diagnosed initially from the morphology of cells in pericardial fluid.     

Pericarditis as a manifestation of essential thrombocythemia.

A 58-year-old woman presented with pericarditis and pericardial effusion. Investigation revealed that she was suffering from a thrombocythemic myeloproliferative disorder; she died of massive pulmonary embolism 10 days after admission. Histologic study verified epicardial and pericardial trilineage hematopoiesis. Pericarditis is an unusual feature of essential thrombocythemia and it may occur in direct relation to the abnormal cellular proliferation.     

Cardiac tamponade as a presentation of malignant thymoma

Morphologic, cytochemical and immunocytochemical studies of pericardial fluid from a 30-year-old man presenting with cardiac tamponade are described. Based on the results of the immunocytochemical studies and the histologic examination of excised pericardium, a diagnosis of malignant thymoma was made. This is the first documented case in which malignant cells were found in the pericardial effusion in a patient with invasive thymoma. The significance of using a multidisciplinary approach to the study of body fluids is discussed.     

The epidemiology of tuberculosis in Phuentsholing General Hospital: a six-year retrospective study

ABSTRACT: BACKGROUND: This study was carried out to describe the epidemiology and treatment outcomes of TB infection in Bhutan at Phuentsholing General Hospital (PGH). Retrospective analysis of TB data was carried out using data from the TB registry of PGH from 2004-2009. Comparisons were made between TB, clinical presentation, diagnosis, and outcomes amongst male and female. RESULTS: A total of 735 patients were analyzed, 12.4% (91) of whom were children ([less than or equal to]14 years). The highest cases was reported in 2009 (148), lowest in 2004 (93). Males and females were equally infected with TB. The median age was 25 years, (range 11 months - 98 years; IQR=20-35). Extra-pulmonary Tuberculosis (EPT) 62.6% (57) was the commonest form of TB in children. Pleural effusion was more common in males 62.8% (27) (p=0.013). Smear positive pulmonary tuberculosis (SPPT) 54.3% (207) (p=0.02) and treatment defaulted 84.2% (16) (p=0.004) was higher in males. However, transfer-in cases 57.0% (90) (p=0.036) and treatment outcome-failure 92.3% (12) (p=0.002) were more in females than males. The cure rate for SPPT was 69.0% (293) and unknown treatment outcome for all forms of TB was 11.2% (82). CONCLUSION: TB infection has increase over the study period; SPPT increased more than other two forms of TB. The majority of the TB patients were in the age group of 15-34 years. Males and females were equally infected with TB and children made up 12.4% of TB patients. The cure rate amongst SPPT was 69%, which is much lower that the national target of 85% set by National Tuberculosis Control Programme (NTCP). Further studies need to be undertaken to identify the risk factor for TB in the economically productive age group. There is a need for improvement in the services, recording and reporting so as to meet the target of cure rate of 85% in SPPT patients.     

"Floating arm" injury in a child with fractures of the proximal and distal parts of the humerus: a case report

Introduction

Primary malignant pericardial mesothelioma is a very rare pericardial tumor of unknown etiology.

Case presentation

A 61-year-old Caucasian woman was admitted to our hospital complaining of exertional dyspnea due to a large pericardial effusion. Intrapericardial fluid volume declined after repeated pericardiocentesis, but the patient progressively developed a hemodynamically relevant pericardial constriction. Pericardiectomy revealed a pericardial mesothelioma. Subsequently, four cycles of chemotherapy (dosage according to recently published trials) were administered. The patient remained asymptomatic, and there was no recurrence of the tumor after three years.

Conclusion

Pericardial mesothelioma should be considered and managed appropriately in non-responders to pericardiocentesis, and in patients who develop constrictive pericarditis late in their clinical course.     

The immunopathogenesis of tuberculous pericarditis

Tuberculous pericarditis is a severe form of extrapulmonary tuberculosis and is the commonest cause of pericardial effusion in high incidence settings. Mortality ranges between 8 and 34%, and it is the leading cause of pericardial constriction in Africa and Asia. Current understanding of the disease is based on models derived from studies performed in the 1940–50s. This review summarises recent advances in the histology, microbiology and immunology of tuberculous pericarditis, with special focus on the effect of Human Immunodeficiency Virus (HIV) and the determinants of constriction.     

Hydrothorax,hydromediastinum and pericardial effusion: a complication of intravenous alimentation.

Complications secondary to intravenous alimentation are rare but potentially lethal. Massive bilateral pleural effusions and a pericardial effusion developed in a patient receiving prolonged intravenous alimentation. Severe respiratory distress and renal failure ensued. He recovered with appropriate treatment.