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https://www.readbyqxmd.com/read/28748193/infliximab-therapy-leading-to-pulmonary-tuberculosis-in-a-patient-with-negative-interferon-%C3%AE-release-assay-igra-based-quantiferon-gold-test
#1
Soni Parita, Kumar Vivek, Kamholz Stephan, Pascal William, Kupfer Yizhak
Infliximab therapy is associated with higher rates of active tuberculosis (TB), particularly extrapulmonary and disseminated forms with unusual symptoms. We report the case of a 66-year-old man with Crohn's disease who developed TB mimicking lung cancer on imaging. He presented with cough and fever of 2 weeks' duration shortly after starting infliximab. Computed tomography of the chest revealed a 7.0 × 3.2 cm(2) pleural-based mass, highly suspicious for malignancy. Histopathological examination confirmed the diagnosis of TB...
July 2017: Journal of Investigative Medicine High Impact Case Reports
https://www.readbyqxmd.com/read/28747211/fluorodeoxyglucose-positron-emission-tomography-computed-tomography-imaging-features-of-colloid-adenocarcinoma-of-the-lung-a-case-report
#2
ZhenGuang Wang, MingMing Yu, YueHua Chen, Yan Kong
BACKGROUND: Colloid adenocarcinoma of the lung is a rare subtype of variants of invasive adenocarcinomas. We report the appearance of this unusual entity on (18)F-fluorodeoxyglucose positron emission tomography/computed tomography. CASE PRESENTATION: A 60-year-old man of Chinese Han nationality coughed with a little white sputum for 1 month. Chest computed tomography showed multiple bilateral subpleural nodules and plaques accompanied by air bronchograms, which were most concentrated in the lower lobe of his right lung...
July 27, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28747182/recurrent-primary-mediastinal-giant-cell-tumor-of-soft-tissue-with-radiological-findings-a-rare-case-report-and-literature-review
#3
Qiongjie Hu, Jian Peng, Liming Xia
BACKGROUND: Giant cell tumor of soft tissue (GCT-ST), which histologically resembles GCT of bone, is a rare tumor. Usually, it is located in the lower extremities and trunk. GCT-ST, occurring in mediastinum, is extremely rare. CASE PRESENTATION: We encountered an 18-year-old Chinese woman who had mild dull pain on the left side of back. The following chest computed tomography (CT) showed a heterogeneous mass deeply situated in the posterior mediastinum with compression of the lung and invasion of the adjacent rib...
July 26, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28743654/endografting-under-assistance-of-trans-apical-body-floss-through-and-through-wiring-technique-and-rapid-ventricular-pacing-for-an-ascending-aortic-tuberculous-pseudoaneurysm
#4
Wan-Chi Chiang, Emily Ling-Lin Pai, Po-Lin Chen, Chun-Che Shih, I-Ming Chen
PURPOSE: To demonstrate the successful treatment of an ascending aortic tuberculous pseudoaneurysm using endografts through the transapical body floss wiring technique with rapid ventricular pacing support. CASE REPORT: A 77-year-old woman with a nonhealing anteromedial chest wound presented with sudden hypotension and hemoptysis. A computed tomography (CT) scan revealed a 9-cm-diameter pseudoaneurysm of the ascending aorta with sternal erosion near the wound. Conventional open repair was not preferred because of possible contamination of the interposition graft and difficult sternum closure...
July 22, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28743403/obesity-hypoventilation-syndrome-and-associated-factors
#5
Ana Espínola Rodríguez, Luis Lores Obradors, Neus Parellada Esquius, Felisa Rubio Muñoz, Neus Espinosa Gonzalez, Elisabet Arellano Marcuello
BACKGROUND AND OBJECTIVES: Obesity causes important alterations in the respiratory physiology like sleep obstructive apnoea (SOA) and obesity-hypoventilation syndrome (OHS), both associated with high morbidity and mortality. Also, these entities are clearly infradiagnosed and in the case of OHS the prevalence is unknown in the general obese population. To determine the prevalence of OHS in the population of patients with morbid obesity and to know the comorbidity related with OHS, the associated respiratory symptoms and the pulse oximetry alterations...
July 22, 2017: Medicina Clínica
https://www.readbyqxmd.com/read/28740698/robotic-trans-subxiphoid-extended-thymectomy-in-a-patient-with-thymoma-associated-pemphigus
#6
Yu Zheng, Yi-Zhou Cai, Han-Lu Zhang, Zi-Hao Wang, Yun Wang
We herein firstly reported that a patient with thymoma-associated pemphigus (TAP) underwent a robotic-assisted trans-subxiphoid thoracoscopic extended thymectomy and then achieved stable resolution. The patient, a 47-year-old male, was first admitted to our hospital owing to stomatitis and bullae of the trunk after four months' prednisone treatment. On admission, chest computed tomography (CT) revealed an anterior-mediastinal mass and it was initially diagnosed as a thymoma. He was positive for anti-BP (bullous pemphigoid)-180 antibody and anti-desmoglein 3 antibody...
June 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28740696/uniportal-video-assisted-thoracoscopic-thymectomy-and-resection-of-a-giant-thymoma-in-a-patient-witness-of-jehova
#7
Diego Gonzalez-Rivas, Ching Feng Wu, Mercedes de la Torre
A rare case of a giant thymoma in a patient witness of Jehova treated by single port thoracoscopic resection is reported. A 78-year-old man with chest pain and mild dyspnea had been previously diagnosed with giant thymoma went to our hospital and asked for second opinion of operation. Computed tomography showed a 12.5 cm × 9.5 cm × 10 cm mass in the anterior mediastinum. Under the request of this patient, he is only willing to receive minimal invasive surgery without blood transfusion. Thirty-six hours after surgical resection, the patient safely discharged from our hospital without complication...
June 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28740695/complete-spontaneous-resolution-of-a-giant-bulla-without-rupture-or-infection-a-case-report-and-literature-review
#8
Won Ho Chang
We report a case of complete spontaneous resolution of a giant bulla without ipsilateral pneumothorax or overt infection accompanied by contralateral recurrent pneumothorax. A 67-year-old man visited the emergency room with dyspnea. Chest computed tomography revealed spontaneous pneumothorax on the right side and a giant bulla in the left anterior lung. Closed thoracostomy was performed and the patient was discharged. Two years later, right pneumothorax recurred. Bullectomy in the right lung and pleurodesis were performed...
June 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28740693/disease-flare-after-discontinuing-gefitinib-in-a-patient-with-lung-adenocarcinoma-and-concomitant-epithelial-growth-factor-receptor-mutation-and-anaplastic-lymphoma-kinase-translocation
#9
Eun Hye Park, Hwa Young Lee, Jin Woo Kim, Chang Dong Yeo
We report on a patient with lung adenocarcinoma and a concomitant epithelial growth factor receptor (EGFR) mutation and anaplastic lymphoma kinase (ALK) translocation who developed a disease flare after discontinuing gefitinib. A 63-year-old woman with lung adenocarcinoma and a concomitant activating EGFR mutation and ALK translocation was treated with first-line gefitinib. After 4 months, she discontinued the gefitinib due to disease progression. She was admitted to the emergency room complaining of severe dyspnea and back pain 22 days after discontinuing gefitinib...
June 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28740394/a-case-of-iatrogenic-pneumothorax-in-which-chest-tube-placement-could-be-avoided-by-intraoperative-evaluation-with-transthoracic-ultrasonography
#10
Izumi Sato, Hirotsugu Kanda, Megumi Kanao-Kanda, Atsushi Kurosawa, Takayuki Kunisawa
We report a case of iatrogenic pneumothorax in which chest tube placement was avoided by continuous intraoperative evaluation with transthoracic ultrasonography. A 53-year-old man had undergone a subsegmentectomy. While attempting to place a central venous catheter in the right internal jugular vein after the induction of anesthesia, we identified gas absorption during the puncture and suspected a pneumothorax. Chest X-ray revealed an ~5-mm collapse of the right lung apex. Tension pneumothorax was a concern during surgery because of the long-term positive pressure ventilation, but we decided to start the operation without preventative chest tube placement...
2017: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/28739614/apical-ballooning-takotsubo-syndrome-with-concurrent-st-segment-elevation-myocardial-infarction
#11
Mohsin A Hussain, Andrew T Cox, Rachel Bastiaenen, Abhiram Prasad
We present the case of a 61-year-old woman admitted with chest pain and an ECG demonstrating ST-segment elevation in the lateral leads. Emergency coronary angiography demonstrated an occluded obtuse marginal branch. Percutaneous intervention was unsuccessful as the lesion could not be crossed with a wire. Left ventriculography and transthoracic echocardiography demonstrated hypokinesis of the entire apex but preserved contractility of the basal segments, consistent with a diagnosis of apical ballooning syndrome (ABS)...
July 24, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28739566/loculated-empyema-due-to-tuberculosis-in-a-child
#12
Pierre Goussard, Julie Morrison, Ilse Nadine Appel, Savvas Andronikou
A 9-year-old girl from black ethnic origin presented with a history of fever, cough, loss of weight and right-sided chest wall pain for 2 weeks. Chest X-ray demonstrated an effusion, which was shown to be loculated on chest CT scan. She was not responding to medical treatment and at thoracotomy loculated pus was drained. Mycobacterium tuberculosis (TB) was cultured from the pus. TB is a rare cause of loculated empyema with an overlapping clinical and radiological picture with pyogenic infections.
July 24, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28739500/breast-implant-capsule-associated-squamous-cell-carcinoma-a-report-of-two-cases
#13
Daniel L Olsen, Gary L Keeney, Beiyun Chen, Daniel W Visscher, Jodi M Carter
The use of prosthetic implants for breast augmentation has become commonplace. While implants do not increase the risk of conventional mammary carcinoma, they are rarely associated with anaplastic large cell lymphoma. We report two cases of breast implant capsule-associated squamous cell carcinoma with poor clinical outcomes. Both patients (56-year-old female and 81-year-old female) had long-standing implants (>25years) and presented with acute unilateral breast enlargement. In both cases, squamous cell carcinoma arose in (focally dysplastic) squamous epithelium-lined breast implant capsules, and widely invaded surrounding breast parenchyma or chest wall...
July 21, 2017: Human Pathology
https://www.readbyqxmd.com/read/28738822/cardiac-arrest-without-physical-cardiac-injury-during-nuss-repair-of-pectus-excavatum
#14
Jianyong Zou, Canqiao Luo, Zhenguo Liu, Chao Cheng
BACKGROUND: Cardiac arrest is a lethal complication of Nuss repair of pectus excavatum which is strongly related to heart or big vessels injury. A rare case developed cardiac arrest without direct cardiac injury during Nuss procedure is presented in this article. CASE PRESENTATION: In July 2015, a previously healthy 18-year-old man undergoing Nuss repair for pectus excavatum developed cardiac arrest while the Nuss bar was being inserted into the chest. After successful resuscitation and exclusion of direct cardiac injury, the Nuss procedure was continued...
July 24, 2017: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28737876/-acute-pericarditis-complicated-by-pericardial-effusion-in-a-pediatric-patient-case-report
#15
Daniel Palanca Arias, Elena G Corella Aznar, Ariadna Ayerza Casas, Alba Fernández Gómez, Marta López Ramón, Lorenzo Jiménez Montañés
Acute pericarditis is the most common disease of the pericardium encountered in clinical practice. It is diagnosed in 0.1% of all admissions and 5% of emergency room admissions for chest pain. In developed countries, it is usually due to a benign cause. Idiopathic and infectious pericarditis are more common than secondary to surgical pericardiotomy or neoplastic causes, whereas tuberculosis is the dominant cause in developing countries. The most common symptoms of pericarditis are characteristic chest pain and fever...
August 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28736696/endobronchial-lipoma-causing-progressive-dyspnea
#16
Rajany V Dy, Sumit Patel, Kassem Harris, M Jeffery Mador
We describe a 63-year-old male who presented with progressive exertional dyspnea, post-obstructive pneumonia and chest CT findings of an endobronchial lesion. Bronchoscopy revealed an endobronchial lipoma, which was resected using snare electrocautery. Complete resolution of the patient's symptoms was noted following bronchoscopic resection.
2017: Respiratory Medicine Case Reports
https://www.readbyqxmd.com/read/28736615/pulmonary-arteriovenous-malformations-complicated-by-splenic-infarction-and-abscess
#17
Jun Naito, Hajime Kasai, Masaki Suga, Toshihiko Sugiura, Nobuhiro Tanabe, Koichiro Tatsumi
Pulmonary arteriovenous malformation (PAVM) is an abnormal blood vessel connecting a pulmonary artery and a vein, and is accompanied by paradoxical embolism to other organs due to a right-to-left shunt. We report the case of a 66-year-old woman with PAVM complicated by splenic infarction and abscess. Although the PAVM had been detected on a chest image 2 years previously, and she had been advised to have further investigations, she decided not to follow this further at the time. She then visited our hospital complaining of worsening dyspnoea on exertion...
September 2017: Respirology Case Reports
https://www.readbyqxmd.com/read/28736096/pneumoperitoneum-by-inguinal-laceration-after-traffic-accident
#18
Daesung Lim, Soo Hoon Lee, Sang Bong Lee, TaeJin Park
BACKGROUND: The leading cause of surgical pneumoperitoneum is hollow viscus perforation, which accounts for approximately 90% of cases. A nonsurgical etiology may account for up to about 10% of the causes of pneumoperitoneum. However, a pneumoperitoneum often poses significant management dilemmas for surgeons, especially when signs of peritonitis are absent or when the cause is unknown prior to laparotomy. We present the first case of pneumoperitoneum due to inguinal laceration without viscus perforation after a traffic accident...
July 20, 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28732271/a-rare-anomaly-of-the-right-superior-pulmonary-vein-report-of-a-case
#19
Yoshinobu Ichiki, Kesei Kakizoe, Takayuki Hamatsu, Taketoshi Suehiro, Makiko Koike, Fumihiro Tanaka, Keizo Sugimachi
INTRODUCTION: Although there are a lot of variations of pulmonary veins (PVs) including dangerous type that could cause serous complications during the surgery, limited information has been reported about these variations. We have experienced an extremely rare anomaly of the right superior PV. PRESENTATION OF CASE: A 74-year-old man patient with right lung cancer visited our hospital. Chest computed tomography (CT) revealed a pulmonary nodule in the right lower lobe...
July 6, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28731531/solitary-splenic-metastasis-from-lung-adenocarcinoma-a-case-report
#20
Kantaro Hara, Nobuhiro Izumi, Takuma Tsukioka, Hiroaki Komatsu, Michihito Toda, Hikaru Miyamoto, Satoshi Suzuki, Takuya Kimura, Toshihiko Shibata, Noritoshi Nishiyama
Solitary splenic metastasis is extremely rare, with only 27 reported cases in the literature. An 81-year-old woman was referred to our hospital for treatment of pulmonary and splenic lesions. Chest computed tomography showed a small lung nodule in the right upper lobe, abdominal computed tomography showed an 8 cm splenic mass with abnormal accumulation, and positron emission tomography revealed a maximum standardized uptake value of 7.9. She had elevated serum cancer antigen 19-9 (1847 U/mL) and carcinoembryonic antigen concentrations (17...
July 21, 2017: Thoracic Cancer
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