小儿纵隔支气管囊肿误诊为纵隔肿瘤并文献复习

目的:探讨小儿后纵隔支气管囊肿的临床和病理特征,提高诊治水平.方法:对我院收治的1例小儿后纵隔支气管囊肿临床资料进行回顾性分析并复习相关文献.结果:本例为7个月幼儿,因干咳行X线胸片检查发现右肺膨胀不良,左肺代偿性肺气肿;胸部CT扫描示后纵隔占位性病变,左肺阻塞性肺气肿,右肺膨胀不全,经手术及术后病理检查诊断为纵隔支气管囊肿.结论:纵隔支气管囊肿较为少见,发生于小儿的后纵隔支气管囊肿更为少见,治疗方法为手术切除,最后确诊依据影像学检查和术后病理检查.     

颈部支气管源性囊肿8例诊治分析

目的:探讨颈部支气管源性囊肿的诊断与治疗.方法:通过回顾性分析2003-01/2009-04南京医科大学附属南京儿童医院手术治疗的8例颈部支气管源性囊肿患者的临床资料.结果:8例中2例误诊为淋巴管瘤,2例误诊为甲状舌骨囊肿,2例颈部囊肿待查,1例甲状腺占位待查,1例诊为颈部支气管源性囊肿,2例术后并发食管瘘.结论:颈部支气管源性囊肿易误诊为其他疾病,对此疾病的不认识易导致严重并发症.     

支气管囊肿的CT表现及特征

目的 探讨支气管囊肿的CT征象及诊断价值。方法收集20例经手术病理证实的CT影像，进行回顾性分析。结果 20例支气管囊肿，纵隔内10例，肺内9例，膈肌1例；单发病灶16例，多发病灶4例；含液囊肿8例，含气液囊肿7例，含气囊肿2例，实质性囊肿3例，单房囊肿15例，多房囊肿5例；薄壁囊肿14例，厚壁囊肿6例；8例病灶作了平扫与增强对照，表现为囊液无强化，囊壁有均匀强化；7例病灶合并感染，6例支气管囊肿压迫相邻气管地气管及血管；CT正确诊断为支气管囊肿17例，正确率85%。结论 纵隔型及肺内型支气管囊肿有特征性CT表现，CT诊断价值大，异位型支气管囊肿缺乏特征性CT表现，仅借助CT诊断有一定困难。     

支气管源性囊肿外科治疗必要性的探讨

目的探讨外科治疗支气管源性囊肿的必要性和方法。方法对20例支气管源性囊肿患者的临床资料进行回顾分析。结果手术标本均经病理证实为支气管源性囊肿，有症状者术后症状均得到缓解。术后并发症包括胸腔包裹性积液、低热等，无手术死亡病例。结论支气管源性囊肿临床表现多样，且有恶变可能，术前确诊有一定困难，因此我们提倡积极手术治疗。     

胎儿支气管源性囊肿的产前超声诊断探讨

目的探讨胎儿支气管源性囊肿的产前超声声像图特征,分析漏误诊原因。方法分析12例支气管源性囊肿的临床资料和超声声像图特征。结果 12例胎儿出生后手术及病理证实为支气管源性囊肿,纵隔型8例(其中3例合并肺囊腺瘤样畸形),肺内型3例(其中1例合并肺隔离症),异位型1例(合并肺隔离症)。7例产前超声发现了支气管源性囊肿病灶;4例只发现了肺内合并的病灶,漏诊了肺外的支气管源性囊肿病灶;1例产前超声未发现病灶。在产前超声发现的7例胎儿中,单发囊性病灶5例,囊实性病灶2例;3例诊断为支气管源性囊肿,诊断符合率25%,4例误诊为肺囊腺瘤样畸形。结论胎儿支气管源性囊肿容易合并肺囊腺瘤样畸形、肺隔离症,产前超声明确诊断有一定的困难。产前超声的价值在于发现并定位病灶,同时评估肿块对肺组织、气管的压迫及纵隔移位的情况。     

误诊18年的支气管肺囊肿

【病例】　女 ,37岁。反复咳嗽 ,咯血性痰 ,且反复按肺结核治疗 18年无效。此次因发热、咳嗽入我院。行胸部ＣＴ检查发现左肺上叶 8ｃｍ× 7ｃｍ高密度影 ,中心密度不均 ,诊断为慢性肺脓疡转胸外科 ,行剖胸手术。术中发现病灶位于左肺上叶 ,约 8ｃｍ× 7ｃｍ× 7ｃｍ大小 ,与周围粘连 ,呈囊性 ,其腔内充满巧克力样陈旧血块 ,上叶尖端发出两条直径约 0 5ｃｍ支气管 ,与囊腔相通 ,行左肺上叶切除术。术后病理诊断为先天性支气管肺囊肿。术后 14天治愈出院。支气管肺囊肿临床并不少见 ,但如此巨大而且以咳嗽、咯血为主要表现者临床并不多见 ,…     

先天性肺囊肿25例CT诊断与鉴别诊断分析

目的:回顾性分析先天性肺囊肿的CT表现,以期提高诊断和鉴别诊断能力。方法:搜集经CT检查并经临床治疗、随访证实的先天性肺囊肿25例。2例多发性肺囊肿并行支气管造影检查。结果:25例中,单发性肺囊肿23例,多发性肺囊肿2例。全部病例CT发现率100%,23例单发性肺囊肿CT均作出了准确定性诊断,另2例经支气管造影检查确诊为先天性肺囊肿。结论:CT检查可很好的显示肺囊肿的部位、数目、大小及与周围结构的关系,单发肺囊肿能够定性诊断,多发性肺囊肿尤其是合并感染时,CT定性诊断有一定困难,需行支气管造影与囊状支气管扩张鉴别。     

颅内支气管源性囊肿一例

支气管源性囊肿(bronchogenic cyst,BC)是一种良性的先天性发育异常的病变.最常见部位为肺内、纵隔,发生于颅内的比较罕见.本文回顾分析一例左额部的支气管源性囊肿,意在开阔视野及加强认知,可作为颅内囊性病变的鉴别诊断.     

支气管肺囊肿21例诊治分析

目的：探讨支气管肺囊肿的诊断与外科治疗。方法：回顾性分析1993-12/2006-10我院手术治疗的21例支气管肺囊肿患者的临床资料。结果：21例中有9例误诊为肺脓肿、肺大疱、结核、肺癌、气胸。行全肺切除1例,肺叶切除13例,肺段切除1例,单纯囊肿切除4例,肺叶加肺段或楔形肺切除2例。术后无严重并发症,无手术死亡。结论：支气管肺囊肿易误诊为其他疾病,手术治疗是一种有效手段。     

肺内支气管囊肿的CT表现

目的 探讨肺内支气管囊肿的CT表现特点。方法 回顾性分析57例经手术病理证实的支气管囊肿的CT表现。结果 57例肺内支气管囊肿,48例发生于单叶肺,3例累及一侧多叶肺,6例累及双肺多叶。21例CT表现为球灶型,19例呈空腔型,8例呈肿块样型,9例呈蜂窝型。13例含有曲菌球,5例囊壁发生钙化。15例见囊肿周围透亮度增高影,24例见周围条状实变影,4例见邻近肺组织节段性压缩不张,9例见近端引流支气管扩张积液。结论 大部分肺内支气管囊肿的CT表现具有特征性,有助于术前诊断。     

Mature mediastinal bronchogenic cyst with left pericardial defect: A case report

BACKGROUNDMediastinal bronchogenic cysts and pericardial defects are both rare. It is extremely rare that both occur simultaneously. To the best of our knowledge, this is the first case of a coexistent bronchogenic cyst and pericardial defect reported in China. We performed a literature review and found a relationship between bronchogenic cysts and pericardial defects, which further revealed the correlation between the bronchus and pericardium during embryonic development.CASE SUMMARYA 14-year-old boy attended a local hospital for ankylosing spondylitis. Chest radiography showed an enhanced circular-density shadow near the left mediastinum. The patient had no chest symptoms and the physical examination was normal. Because of the mediastinal occupation, the patient visited our department of chest surgery for further treatment. During surgery, a left pericardial defect was observed. The bronchogenic cyst was removed by thoracoscopic surgery, but the pericardial defect remained untreated, and a satisfactory outcome was achieved after the operation. The patient was diagnosed with a mediastinal tumor. The pathological diagnosis of the tumor was a bronchogenic cyst.CONCLUSIONThis case further reveals the correlation between the bronchus and pericardium during embryonic development.     

An unusual case of cardiac tamponade: Bronchogenic cyst infection due to Salmonella bredeney

We present an unusual case of cardiac tamponade in a 17-year-old girl immunocompetent patient due to Salmonella enterica ssp. bredeney following infection of a bronchogenic cyst.The patient was admitted to hospital with pleuritic chest pain, dyspnoea and fever. Pulmonary angio-CT showed a bronchogenic cyst compressing the left atrium. The echocardiography showed diffuse pericardial effusion with right ventricular collapse consistent with cardiac tamponade. Pericardiocentesis was performed and microbiological cultures of the pericardial fluid became positive for Salmonella species confirmed later as bredeney subspecies by PCR. Empirical antibiotherapy was started with intravenous (IV) ceftriaxone. Bronchogenic cyst infection was suspected and confirmed by ¹⁸FDG PET CT. The patient was successfully treated by complete resection of the cyst and continuation of IV ceftriaxone followed by oral amoxicillin/clavulanate for a total duration of 6 weeks. She then completely recovered and didn't present any relapse after 6 months of follow up.     

Bronchogenic cyst appearing as a hepatic mass

Because bronchogenic cysts may be found in or near any organ derived from the embryonic foregut, they sometimes pose considerable diagnostic difficulties. We describe the plain chest X-ray, computed tomographic, and angiographic findings in a patient with elevated CA 19-9 and upper quadrant abdominal pain due to a cystic tumor appearing as a hepatic mass. Surgery and histology showed a bronchogenic cyst located in the lower lobe of the right lung.     

Ileal bronchogenic cyst: A case report and review of literature

We herein report a rare case of ileal bronchogenic cyst that was found in a 39-year-old Chinese man. He had no symptoms and the physical examination was normal. Tumor markers were within the normal range. Abdominopelvic enhanced computed tomography showed a mass in the lower abdominal cavity and the tumor had a complete capsule. Diagnostic laparoscopy was then performed, which showed that a spheroid mass with a complete capsule was located at the antimesenteric border of the distal ileum 20 cm from the ileocecal valve, measuring 6.0 cm × 6.0 cm × 5.0 cm. Considering that the malignancy of the tumor cannot be ruled out, and there is a risk of rupture during laparoscopic surgery, the patient was converted to an open surgery. Partial resection of the ileum with the tumor was performed, followed by a side-to-side anastomosis. The tumor was gray-red in color, filled with grayish yellow mucus and had no septum. The postoperative pathology revealed that the cystic wall was lined by pseudostratified ciliated columnar epithelium without cellular atypia. The wall consisted of bronchial mucous glands and smooth muscle fibers, and no abnormalities were found in adjacent ileum tissues. Thus, a diagnosis of bronchogenic cyst of the ileum was made.     

Bronchogenic cyst of the posterior neck mimicking lymphatic malformation

Bronchogenic cysts are embryologic malformations of the foregut and are rarely found head and neck region. Here we present a case of an upper scapular/lower posterior neck cystic mass which was initially suspicious for lymphatic malformation but confirmed by pathology to be an ectopic bronchogenic cyst.     

Retroperitoneal bronchogenic cyst: a rare case showing the characteristic imaging feature of milk of calcium

Bronchogenic cysts are rare congenital anomalies of the primitive foregut that are usually found above the diaphragm, and a retroperitoneal location is extremely unusual. Due to the low prevalence of these pathologies, their imaging features have seldom been described. We report a rare case of retroperitoneal bronchogenic cyst showing characteristic imaging features of milk of calcium on plain abdominal radiography and computed tomography.     

先天性支气管闭锁误诊为肺内型支气管囊肿一例并文献分析

目的探讨先天性支气管闭锁(congenital bronchial atresia,CBA)的临床表现、影像学特点及治疗原则,以提高该病的诊疗水平。方法回顾性分析我院CBA误诊为肺内型支气管囊肿1例的临床资料,并复习相关文献。结果本例因反复肺部感染就诊,曾误诊为支气管囊肿伴感染,经胸部CT扫描确诊为CBA。患者拒绝手术,目前随访观察中,病情稳定。结论 CBA多无明显症状,需完善相关检查排除肺内型支气管囊肿、支气管肿瘤等引起支气管阻塞性疾病可能,以提高临床确诊率。     

Retroperitoneal Bronchogenic Cyst Resected by Single-Incision Laparoscopic Surgery in an Adolescent Female: A Case Report

A 16-y-old Japanese female was referred to our hospital with a suspicion of infected retroperitoneal cyst. Abdominal CT MRI revealed a 38-mm diameter retroperitoneal cyst under the left diaphragm. Because a retroperitoneal bronchogenic cyst was suspected, total resection was planned. In addition, preoperative 3D reconstruction using multidetector CT provided a detailed location of the lesion. Based on the anatomical position, we decided that single-incision laparoscopic surgery with an anterior approach through the umbilicus would be the optimal choice. The lesion was completely resected without intraoperative complications. Histopathological examination confirmed the diagnosis of bronchogenic cyst. Postoperatively, the surgical wound became completely unnoticeable, and there was no incisional hernia or cyst recurrence at the 2-y follow-up.     

A rare case of pelvic bronchogenic cyst treated by laparoscopic surgery

A 31‐year‐old man with pain in his thigh was diagnosed with a benign presacral cystic mass. We performed laparoscopic subtotal resection of the cyst utilizing mobilization of a total mesorectal excision procedure used in low anterior resection for rectal cancer. Histopathological findings showed that the cystic lumen of the specimen was lined with pseudostratified columnar ciliated epithelium and had glandular structures and smooth muscle in its wall, leading to a diagnosis of bronchogenic cyst. The postoperative course was uneventful, and as of 6 months after surgery, the patient was doing well with no evidence of recurrence.