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Abscess pulmonary

Deng-Wei Chou, Shu-Ling Wu, Kuo-Mou Chung, Shu-Chen Han, Bruno Man-Hon Cheung
OBJECTIVES: Septic pulmonary embolism is an uncommon but life-threatening disorder. However, data on patients with septic pulmonary embolism who require critical care have not been well reported. This study elucidated the clinicoradiological spectrum, causative pathogens and outcomes of septic pulmonary embolism in patients requiring critical care. METHODS: The electronic medical records of 20 patients with septic pulmonary embolism who required intensive care unit admission between January 2005 and December 2013 were reviewed...
October 1, 2016: Clinics
Tao Peng, Liming Dong, Zhihua Zhu, Jing Cui, Qian Li, Xin Li, Heshui Wu, Chunyou Wang, Zhiyong Yang
RATIONALE AND OBJECTIVES: Some deep pelvic abscesses are not accessible through anterior or lateral approaches because of the presence of organs and structures. The objective of this study was to assess the feasibility, safety, tolerability, and efficacy of a percutaneous presacral space approach by reviewing our clinical experience and the literature. MATERIALS AND METHODS: The outcomes of 12 patients, who have undergone computed tomography (CT)-guided percutaneous presacral space drainage, were retrospectively reviewed, including demographic, clinical, and morphological data in the medical records...
October 12, 2016: Academic Radiology
S Marques, R Carmo, I Ferreira, M Bustorff, S Sampaio, M Pestana
BACKGROUND: In solid organ transplant patients, 8% of invasive fungal infections are attributed to Cryptococcus. The aim of this study was to determine the frequency, risk factors, clinical characteristics, and outcome of kidney transplant recipients (TR) infected with Cryptococcus. CASE SERIES: Between 2007 and 2014, a total of 500 kidney transplantations were performed at São João Hospital, in Porto, Portugal. Six infections by C. neoformans were reported, an incidence of 1...
September 2016: Transplantation Proceedings
Arzu Karlı, Nurşen Belet, Keramettin Yanık, Özlem Köken, Mesut Kılıç, Meltem Ceyhan Bilgici, Gülnar Şensoy
Staphylococcus aureus is a common cause of musculoskeletal infections. Panton-Valentine leukocidin (PVL) is an exotoxin produced by S. aureus and is an important virulence factor. PVL-positive S. aureus infections have been associated with soft tissue infections and necrotizing pneumonia. In this case report, the clinical course of a 13-year-old boy who was admitted with right hip pain and fever, diagnosed with a gluteal abscess and incidentally discovered multiple cavitary pulmonary lesions, and had a methicillin susceptible and PVL-producing S...
November 2015: Turkish Journal of Pediatrics
Shao-Hua Shi, Xiao-Ning Feng, Ming-Chun Lai, Hai-Shen Kong, Shu-Sen Zheng
BACKGROUND & AIMS: Little is known about etiology and morbidity and clinical characteristics of pyogenic liver abscess (PLA) caused by extended-spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae. METHODS: An analysis between PLA patients caused by ESBL-producing Enterobacteriaceae isolates and those caused by non-ESBL-producing Enterobacteriaceae was performed. RESULTS: Among 817 PLA patients, there were 176 patients (21.5%) with PLA of biliary origin, and 67 PLA patients (8...
October 8, 2016: Liver International: Official Journal of the International Association for the Study of the Liver
Maged Omar Al-Ammari, Samar Assem Badreddine, Hani Almoallim
A 30-year-old male patient with acquired immune deficiency syndrome (AIDS) on highly active antiretroviral therapy (HAART) presented with clinical picture suggestive of pulmonary tuberculosis. He was commenced on antituberculosis therapy (ATT) with signs of improvement. Then he developed cervical lymph node abscess which was drained. Steroid was started for presumed paradoxical response to ATT which results in clinical regression. The culture result revealed Mycobacterium riyadhense. This report addresses the rarity of this bacteria in medical literature...
2016: Case Reports in Infectious Diseases
Yutaro Hino, Noriko Doki, Yasushi Senoo, Noritaka Sekiya, S Kurosawa, Satoshi Tsuboi, Kazuteru Ohashi
Nocardiosis is a rare bacterial infection occurring mainly in patients with deficient cell-mediated immunity. Although disseminated nocardiosis after allogeneic hematopoietic stem cell transplantation (allo-HSCT) is a rare complication, it is associated with high mortality. Moreover, after allo-HSCT, nocardiosis may be mistaken for other bacterial or fungal infections because clinical and radiographic findings of pulmonary, cerebral, and cutaneous nocardiosis lesions are non-specific. Here, we report a case of disseminated nocardiosis (caused by Nocardia abscessus) with skin, pulmonary, liver, lymph node, and multiple brain abscesses in a patient after allo-HSCT...
October 1, 2016: Transplant Infectious Disease: An Official Journal of the Transplantation Society
Yukio Watanabe, Masahiko Kusumoto, Akihiko Yoshida, Kouya Shiraishi, Kenji Suzuki, Shun-Ichi Watanabe, Koji Tsuta
BACKGROUND: Although cavitary lung cancers typically show thick-walled cavities on radiology, thin-walled cancers have recently been reported. However, the prognostic and pathologic differences between thin-walled and thick-walled variants are unclear. We reviewed detailed histologic features and survival outcomes of cavitary pulmonary adenocarcinomas to assess pathologic attributes, focusing particularly on cavity wall thickness. METHODS: We studied 132 patients diagnosed with lung adenocarcinoma involving cavitary formation, as determined with high-resolution computed tomography or histology, between 1998 and 2007...
September 20, 2016: Annals of Thoracic Surgery
Atilla Eroglu, Yener Aydin, Hayri Ogul, Bayram Altuntas
We describe a case of a 30-year-old woman who presented with a complaint of coughing while drinking water, which began 2 months earlier and was treated with surgical repair of esophageal and tracheal fistulization that resulted from a Pott's abscess. The patient had been diagnosed with pulmonary tuberculosis 4 years previously and had been treated for 6 months. Esophageal and tracheal fistulization of the abscess cavity was observed both radiologically and intraoperatively. The fistulas were closed through separate operations for the trachea and the esophagus...
October 2016: Annals of Thoracic Surgery
B Tiri, L M Saraca, E Luciano, F R Burkert, S Cappanera, E Cenci, D Francisci
The extra-pulmonary tuberculosis (TB) constitutes to about 20% of all TB cases. Among extra-pulmonary form, splenic TB is very rare clinical condition especially as initial manifestation in a developed country. Diagnosis of splenic TB is challenging because it presents no specific symptoms or typical imaging findings and microbiological confirmation is not straight forward. We describe the case of a 55 year old Italian female with advanced HIV infection whose first AIDS clinical manifestation was a TB splenic abscess...
2016: IDCases
Jason R Sims, Maurice Enriquez-Sarano, Hector I Michelena
CLINICAL INTRODUCTION: A man in his 50s presented with abscessed aortic valve methicillin-sensitive Staphylococcus aureus endocarditis, received intravenous antibiotics and underwent bioprosthetic aortic valve replacement with removal of all infected tissues. He returned 18 days later with severe dyspnoea, subjective fever and bilateral lower extremity oedema. Physical examination revealed tachypnoea and tachycardia without fever, prominent neck CV waves visible at 90°, left parasternal heave, 3/6 holosystolic murmur across the precordium, lung rales and severe peripheral oedema...
September 15, 2016: Heart: Official Journal of the British Cardiac Society
Issoufou Ibrahim, Sani Rabiou, Belliraj Laila, Ammor Fatima Zahra, Ghalimi Jamal, Lakranbi Marouane, Serraj Mounia, Ouadnouni Yassine, Smahi Mohamed
No abstract text is available yet for this article.
2016: Chinese Medical Journal
Christina Herrera, Ryan Meehan, Varsha Podduturi, Alexander L Eastman, David B Nelson
BACKGROUND: Soft-tissue infections in women with subcutaneous injection drug use are often polymicrobial. CASE: A 21-year-old nulliparous woman presented at 14-15 weeks of gestation with several gluteal abscesses related to subcutaneous injection of heroin. She was well appearing, afebrile, and without findings of systemic illness. After empiric broad-spectrum intravenous antibiotics, same-day incision and drainage was performed. Immediately after the procedure, she developed refractory hypotension, severe tachycardia, pulmonary edema, and leukemoid reaction (white blood cell count 80×10/L)...
October 2016: Obstetrics and Gynecology
Jana P Lovell, Christa S Zerbe, Kenneth N Olivier, Reginald J Claypool, Cathleen Frein, Victoria L Anderson, Alexandra F Freeman, Steven M Holland
RATIONALE: Mycobacterium kansasii usually causes chronic pulmonary infections in immunocompetent patients. In contrast, disseminated M. kansasii disease is commonly associated with advanced HIV infection, but is reported infrequently in other immunocompromised patients. OBJECTIVES: To identify common clinical manifestations and potential risk factors for M. kansasii infection in patients with GATA2 deficiency. METHODS: We reviewed M. kansasii disease associated with GATA2 deficiency at one institution and disease associated with primary and other immunodeficiencies reported in the literature...
September 8, 2016: Annals of the American Thoracic Society
Jaideep Dey, Hitender Gautam, Shwetha Venugopal, Chhavi Porwal, Bijay Ranjan Mirdha, Naresh Gupta, Urvashi B Singh
Background. Tuberculosis of the liver without active pulmonary or miliary tuberculosis is considered as an uncommon diagnosis. The aim of the present study was to determine the etiological role of tuberculosis in adult patients presenting with features of liver abscess. Methods. A total of 40 patients with liver abscess were included in the study. The liver abscess aspirate was subjected to microscopy, culture, and polymerase chain reaction to determine the role of tuberculosis as an etiological factor in liver abscess...
2016: Tuberculosis Research and Treatment
Adarsha Selvachandran, Raymond J Foley
Cases of human dirofilariasis have been reported in several countries around the world, including a large number in the Atlantic and Gulf Coast regions of the United States. Most commonly, these cases have subcutaneous or pulmonary involvement; however, there have been few reports of dirofilariasis involving structures such as large vessels, mesentery, the spermatic cord, and liver. We present a case of an unusual presentation of human dirofilariasis presenting as a shoulder abscess and what is presumed to be pulmonary and splenic involvement in a 55-year-old female...
2016: Case Reports in Pulmonology
Akashdeep Singh, Deepinder Chhina, R K Soni, Chandan Kakkar, U S Sidhu
BACKGROUND: Pulmonary nocardiosis is a rare but a life-threatening infection caused by Nocardia spp. The diagnosis is often missed and delayed resulting in delay in appropriate treatment and thus higher mortality. AIM: In this study, we aim to evaluate the clinical spectrum and outcome of patients with pulmonary nocardiosis. METHODS: A retrospective, 5-year (2009-2014) review of demographic profile, risk factors, clinical manifestations, imaging findings, treatment, and outcome of patients with pulmonary nocardiosis admitted to a tertiary care hospital...
July 2016: Lung India: Official Organ of Indian Chest Society
Fabio Corvino, Mattia Silvestre, Amedeo Cervo, Francesco Giurazza, Antonio Corvino, Franco Maglione
Pulmonary arteriovenous malformations (PAVMs) are vascular anomalies of the lung and carry the risk of cerebral thromboembolism, brain abscess, or pulmonary hemorrhage. We describe a 64-year-old male with hereditary hemorrhagic telangiectasia (Osler-Weber-Rendu syndrome) who presented with a five-year history of progressive effort dyspnea and a PAVM in the right upper lobe successfully treated by transcatheter embolization of feeding arteries using a new occlusion device, the ArtVentive Endoluminal Occlusion System™...
September 2016: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
Zhongheng Zhang, Xiao Xu, Hongying Ni
We here presented a 65-year-old woman with disseminated Staphylococcus aureus infection following spinal anesthesia. The patient underwent spinal anesthesia for great saphenous vein stripping. Twenty days after the procedure, the patient developed hydrocephalus, pulmonary infection, and epidural abscess. Microbiological culture of the pus showed infection by S aureus. Appropriate antibiotic therapy and prompt surgical abscess drainage were associated with good outcome. Hydrocephalus is thought to be associated with arachnoiditis caused by S aureus infection, which provides new insights into the pathophysiology of arachnoiditis...
September 2016: Journal of Clinical Anesthesia
Hiroshi Mukae, Shingo Noguchi, Keisuke Naito, Toshinori Kawanami, Kei Yamasaki, Kazumasa Fukuda, Kentaro Akata, Yuichi Fukuda, Takashi Kido, Hiroshi Ishimoto, Noriho Sakamoto, Hatsumi Taniguchi, Kazuhiro Yatera
BACKGROUND: Appropriate antibiotic use reduces the mortality of patients with lung abscess; however, 40-60% of the bacterial etiologies in these patients have remained unknown with the culture methods. Obligate anaerobes and the Streptococcus anginosus group are common pathogens in lung abscess, but a precise evaluation of these bacteria by ordinary culture methods seems to be difficult due to upper respiratory tract contamination. OBJECTIVES: The aim of this study was to assess the microbiota of lung abscess by bronchoalveolar lavage fluid (BALF) using the molecular method in comparison to culture methods...
2016: Respiration; International Review of Thoracic Diseases
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