185例Ⅲ期煤矽肺的X线表现

煤矽肺Ⅲ期的结节“融合”或大块纤维化的形成,标明病变已相当严重,但由于并发症的干扰,X线表现的多样性,易造成诊断上的困难。为了提高X线诊断的正确性,我们对阿干镇煤矿185例Ⅲ期煤矽肺患者的胸部X线表现进行了分析讨论。     

心脏术后心外胸部并发症X线分析

心脏术后X线检查多侧重于观察心脏、肺血的改变,以及有无肺炎、胸腔积液等并发症。复习文献,发现对心脏术后心外其他胸部并发症的X线表现,国内报告尚少。本文结合我院74例心脏术后X线照片所见,报告并讨论于后。     

早期胃癌的X线诊断(附10例报告)

本文对10例早期胃癌的X线表现做了分析,并对其X线特征、检查方法和鉴别诊断进行了讨论。     

膈疝在胸部X线中的检查与诊断(附23例分析)

目的：旨在加强对膈疝部X线表现的认识,提高诊断率,方法：本组23例,均有较完整的临床,X线资料,并其在胸腔的X线表现进行了分析和讨论。结果：本病的X线表现分为嵌入物本身引起的表现及对周围脏器的改变。结论：本病易误诊,熟悉了本病在胸部X线表现及提示性线索,能提高诊断率。     

金属汞肺栓塞三例报告

金属汞致肺栓塞所引起的X 线表现为常人少见。本文通过对3例的临床及病理资料,对照X 线表现进行了分析,着重讨论了金属汞致肺栓塞X 线表现的特征及鉴别诊断。     

117例急性血吸虫病胸部X线分析

本文报告了117例急性血吸虫病的胸部X线表现,其中82例(70.1％)胸片显示急性肺血吸虫病。对X线及病理改变进行了分析。胸部X线改变主要是粟粒性病变,伴有肺纹理增多、增粗,肺门影增大。本文还就临床、X线表现、病理基础和鉴别诊断进行了讨论。     

肺错构瘤的临床及X线与CT诊断(附12例分析)

分析了12例肺错构瘤的临床及X线表现,并结合文献对本病的X线和CT表现及其诊断价值进行了讨论。     

掌指骨内生性软骨瘤38例临床X线分析

本文对38例经手术和病理证实的掌指骨内生性软骨瘤进行了分析,根据X线表现将其分为四种改变,本文就其X线表现及鉴别诊断加以讨论。     

全髋置换术后常见并发症的X线诊断及评价

目的 探讨全髋关节置换术后常见并发症的X线表现,以提高对全髋关节置换术后并发症的诊断水平,评价X线诊断价值.方法 分析76例全髋关节置换术后出现并发症的病例,观察其X线表现,评价X线对并发症的诊断价值.结果 股骨柄无菌松动49例,髋臼假体无菌松动14例,X线表现为假体周围轮廓与假体形态一致的透亮带伴或不伴假体移位;感染伴股骨柄假体松动3例,X线表现为假体周围轮廓与假体形态不一致的透亮带和(或)假体移位,同时伴有骨质破坏;股骨头脱位11 例,X线10例表现为股骨头位于髋臼外,1例表现为股骨头在髋臼假体内不对称.结论 X线平片检查是全髋关节置换术后并发症诊断和随访的重要方法.全髋置换术后并发症以假体松动最常见.     

气胸后复张性肺水肿的X线诊断：（附6例报告）

本文报告6例气胸后复张性肺水肿,并就其发病机理、临床和X 线表现及X 线鉴别诊断进行了讨论.X 线表现可分为两型:单侧局限型和单侧弥漫型。前者表现为单发大片均匀密度增高阴影,后者表现为弥漫性小结节状或小片絮状阴影。本并发症常发生于下述情况:(1)气胸已持续较长时间;(2)气胸为中等量或大量;(3)快速大量排气。肺水肿在快速胸腔排气后短时间内发生且位于气胸同侧肺,一般在数天内吸收。作者认为如果气胸已持续数天,适量多次抽气可能有助于减少此并发症.     

Placental chorioangioma, an unusual cause of polyhydramnios: antenatal diagnosis

I report a patient with placental chorioangioma producing third trimester polyhydramnios. The ultrasonographic diagnosis and the complications of this tumor are discussed.     

Bilateral renal artery dissections: unusual complication of polyarteritis nodosa

A case of polyarteritis nodosa with the acute complications of multiple bilateral real artery dissection, perirenal haemorrhage and kidney infarction is described. The diagnosis of polyarteritis nodosa was established on the basis of angiographical and clinical findings. Follow-up arteriograms and CT-findings after prednisone therapy are discussed.     

CT-guided percutaneous biopsy of the cervical spine: a series of 12 cases

Summary Twelve patients underwent biopsy of cervical vertebral bodies under CT guidance. An accurate diagnosis was obtained in 11. No complications were observed, except for a transitory recurrent laryngeal nerve palsy. Technical problems of the cervical spine biopsy are discussed and the utility of bone biopsy with a coaxial trephine system is emphasized.     

Malrotation of the midgut: a rare complication in an adult patient

Complications caused by a congenital anomaly of the midgut usually occur in the first 4 weeks of life; later such complications are rare. We present an adult patient with extrinsic duodenal compression caused by malrotation. The embryology, symptoms and complications in the adult and the radiological diagnosis are discussed. The literature on this subject is reviewed.     

Fibrous dysplasia of the spine

Fibrous dysplasia affecting the spine is unusual. A further 11 cases are reported and the radiological features are described. The complications and difficulties with the diagnosis of this condition are discussed.     

Hypoplastic superficial femoral artery associated with bilateral persistent sciatic arteries: A diagnostic pitfall

A patient with unsuspected bilateral persistent sciatic arteries (PSAs) underwent angiography following a gunshot wound to the right thigh. A hypoplastic superficial femoral artery associated with this rare vascular anomaly was misdiagnosed as being traumatically occluded. Pitfalls in the diagnosis of PSA as well as the embryology, clinical features, and complications are discussed.     

Chronic volvulus of an ectopic spleen with subcapsular hematoma. CT x-ray aspect

The authors present a case of ectopic spleen complicated by chronic torsion and subcapsular haematoma in an asymptomatic patient. The value of ultrasonography and computed tomography in the diagnosis of these complications is discussed.     

腰椎间盘摘除术术后感染的经皮穿刺摘除术治疗

腰椎间盘感染是经皮穿刺腰椎间盘摘除术的严重并发症之一，须引起高度重视。此文中分析腰椎间盘感染原因有两点：一是穿刺器械消毒不严格、不彻底，二是穿刺点和穿刺径路选择不当，以致损伤肠道。大家要认真吸取教训，避免这种不应发生的并发症。     

Lower respiratory infections and potential complications in athletes

A review and synthesis of recently published literature regarding lower respiratory infections in athletes was conducted. Diagnosis and treatment of common etiologies, specifically acute bronchitis, pneumonia, and influenza, are examined and discussed. In addition, potential complications, including spontaneous pneumothorax, bronchiectasis, hemoptysis, and acute respiratory failure that may result from inadequate diagnosis and treatment, are addressed. Criteria for allowing athletes to return to play were reviewed and current accepted guidelines for return to activity are discussed.     

表浅性膀胱癌的光动力诊断

光动力诊断(photodynamic diagnosis,PDD)是目前敏感度最高的诊断表浅性膀胱癌的方法之一.笔者现就PDD诊断膀胱肿瘤的原理、分类、基本技术、适应证及并发症、疗效和发展前景等做一综述.