Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Thoracoscopic findings of an asymptomatic solitary costal exostosis: is surgical intervention required?

ABSTRACT: We report a case of a 21-year old male with an asymptomatic solitary costal exostosis incidentally detected on a chest X-ray. The exostosis originated from the costochondral junction of the left fourth rib and protruded into the thoracic cavity. Exploratory thoracoscopy showed that the exostosis had scratched the adjacent pericardium and visceral pleura. A 5.5-cm long rib segment including the exostosis was excised. This report describes that the thoracoscopic findings of an asymptomatic costal exostosis originate from the costochondral junction, demonstrating that this condition may cause more extensive thoracic organ injury than expected.

SUBMITTER: Nakano T

PROVIDER: S-EPMC3480621 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Thoracoscopic findings of an asymptomatic solitary costal exostosis: is surgical intervention required?

Nakano Tomoyuki T Endo Shunsuke S Tsubochi Hiroyoshi H Tetsuka Kenji K

Interactive cardiovascular and thoracic surgery 20120821 5

We report a case of a 21-year old male with an asymptomatic solitary costal exostosis incidentally detected on a chest X-ray. The exostosis originated from the costochondral junction of the left fourth rib and protruded into the thoracic cavity. Exploratory thoracoscopy showed that the exostosis had scratched the adjacent pericardium and visceral pleura. A 5.5-cm long rib segment including the exostosis was excised. This report describes that the thoracoscopic findings of an asymptomatic costal ...[more]

PMID: 22914805

Similar Datasets

Surgical resection is sufficient for incidentally discovered solitary pulmonary nodule caused by nontuberculous mycobacteria in asymptomatic patients.

Project description:Incidentally discovered solitary pulmonary nodules (SPN) caused by nontuberculous mycobacteria (NTM) is uncommon, and its optimal treatment strategy remains uncertain. This cohort study determined the clinical characteristics and outcome of asymptomatic patients with NTM-SPN after surgical resection. Resected SPNs with culture-positive for NTM in six hospitals in Taiwan during January, 2010 to January, 2017 were identified. Asymptomatic patients without a history of NTM-pulmonary disease (PD) or same NTM species isolated from the respiratory samples were selected. All were followed until May 1, 2019. A total of 43 patients with NTM-SPN were enrolled. Mycobacterium avium complex (60%) and M. kansasii (19%) were the most common species. The mean age was 61.7 ± 13.4. Of them, 60% were female and 4% had history of pulmonary tuberculosis. The NTM-SPN was removed by wedge resection in 38 (88%), lobectomy in 3 (7%) and segmentectomy in 2 (5%). Caseating granuloma was the most common histologic feature (58%), while chronic inflammation accounts for 23%. Mean duration of the follow-up was 5.2 ± 2.8 years (median: 4.2 years [2.5-7.0]), there were no mycobacteriology recurrence or NTM-PD development. In conclusion, surgical resection is likely to curative for incidentally discovered NTM-SPN in asymptomatic patients without culture evidence of the same NTM species from respiratory specimens, and routine mycobacterium culture for resected SPN might be necessary for differentiating pulmonary tuberculosis and NTM because further treatment differs.

| S-EPMC6742351 | biostudies-literature

Uniportal thoracoscopic mediastinal lymphadenectomy using appropriate surgical steps.

Project description:BackgroundAlthough lymphadenectomies play an important role in the surgical treatment of patients with non-small cell lung cancer (NSCLC), the quality of lymphadenectomies via a uniportal approach has only been evaluated in a few studies. We describe the surgical steps for a mediastinal lymphadenectomy via uniportal video-assisted thoracoscopic surgery (uVATS) and compare the quality of mediastinal lymphadenectomies using uVATS versus multiportal video-assisted thoracoscopic surgery (mVATS).MethodsBetween April 2017 and January 2023, we analyzed data from 304 patients with NSCLC who underwent (bi-)lobectomy with nodal dissection (ND)2a-1 or greater lymphadenectomy via uVATS or mVATS. We compared patient characteristics and perioperative results, including the number of harvested lymph nodes (LNs), between the two approaches. In addition, the factors associated with N-upstage were identified.ResultsNo significant differences in the total number of harvested LNs were detected between the two approaches. Significantly more LN#2R/4R zone LNs were harvested in the uVATS group compared with the number harvested in the mVATS group [uVATS group: 8.5, interquartile range (IQR), 5-12.3; mVATS group: 7, IQR, 5-9, P=0.0177], while no significant differences in total nodes or nodes harvested in other zones were detected. Multivariable analysis revealed that pathologic invasion size [odds ratio: 1.0200, 95% confidence interval (CI): 1.0100-1.0400, P=0.0050], but not approach (uVATS, odds ratio: 0.6240, 95% CI: 0.3160-1.2300, P=0.1750), significantly contributed to N factor upstages.ConclusionsThe use of appropriate surgical steps enabled us to achieve similar quality lymphadenectomies via mVATS or uVATS.

| S-EPMC10894416 | biostudies-literature

Thoracoscopic resection of posterior mediastinal paraganglioma: perioperative management and surgical tips.

Project description:Posterior mediastinal paraganglioma (PM-PGL) is a rare disease that is difficult to diagnose. If PM-PGL is misdiagnosed preoperatively, surgeons may encounter severe tachycardia and hypertension and easy bleeding from the tumor during the operation. Therefore, it is essential to include PGL as a differential diagnosis for mediastinal tumors. We herein describe a 73-year-old Japanese man with a PM-PGL that was diagnosed preoperatively and resected safely by video-assisted thoracic surgery. Preoperative management of hypertension with doxazosin mesylate, soft coagulation of the peritumor area, and careful clipping of feeding arteries were effective for hemostasis. The patient's vital signs were stable during and after the operation.

| S-EPMC9169261 | biostudies-literature

A randomised controlled trial comparing surgical intervention rates between two protocols for the management of asymptomatic adnexal tumours in postmenopausal women.

Project description:Detection of asymptomatic adnexal tumours in postmenopausal women has increased due to wider use of diagnostic ultrasound and imaging quality improvements. Reliable methods to differentiate between benign and malignant tumours are required to avoid delays in treating ovarian cancer and to prevent unnecessary interventions for benign lesions. In the UK, the Royal College of Obstetricians and Gynaecologists has issued guidance for the management of adnexal cysts in postmenopausal women, which is considered standard in routine clinical practice. The protocol utilises the Risk of Malignancy Index to assess the risk of adnexal lesion being malignant. This protocol has a relatively high intervention rate in order to avoid a delay in a cancer diagnosis. The Simple Rules Protocol designed by International Ovarian Tumour Analysis Group reports a low false-positive rate in the diagnosis of ovarian cancer without a loss of sensitivity and therefore has the potential to reduce unnecessary interventions in asymptomatic postmenopausal women with benign cysts.140 postmenopausal women aged 40-80, with incidentally detected adnexal tumours on ultrasound scan will be recruited to this study. They will be randomly allocated, to be assessed and managed according to either of the two protocols under investigation. In both arms of the study the tumours will be classified into three groups: high, intermediate or low risk of malignancy. Women with high risk of malignancy will be referred for management in a tertiary cancer centre, women with low-risk tumours will be managed expectantly, while those with intermediate risk findings have surgery in their local hospital units. Analysis will be on an intention-to-treat basis.Research ethical approval was granted by the North London Research Ethical Committee 2 (10/H0724/48). Trial results will be published according to the CONSORT statement.Registration at http://www.controlled-trials.com/ISRCTN89034131/. ISRCTN89034131.

| S-EPMC3533090 | biostudies-other

Repeat partial nephrectomy on the solitary kidney: surgical, functional and oncological outcomes.

Project description:PurposeWe examined outcomes in patients with recurrent or de novo renal lesions treated with repeat partial nephrectomy on a solitary kidney.Materials and methodsWe reviewed the records of patients who underwent nephron sparing surgery at the National Cancer Institute from 1989 to 2008. Patients were included in analysis if they underwent repeat partial nephrectomy on a solitary kidney. Perioperative, functional and oncological outcomes were assessed. Functional outcomes were evaluated using the Modification of Diet in Renal Disease equation for the estimated glomerular filtration rate. Oncological efficacy was examined by the need for subsequent repeat renal surgery and the development of metastatic disease.ResultsA total of 25 patients were included in the analysis. A median of 4 tumors were resected. Median estimated blood loss was 2,400 ml and median operative time was 8.5 hours. Perioperative complications occurred in 52% of patients, including 1 death and the loss of 3 renal units. There was a decrease in the estimated glomerular filtration rate at followup visit 1 within 3 months after surgery but at 1-year followup the difference was not significant (p <0.01 and 0.12, respectively). Surgical intervention was recommended in 8 patients (38%) for recurrent or de novo tumors at a median of 36 months. The average metastasis-free survival rate in the cohort was 95% at 57 months (median 50, range 3 to 196).ConclusionsRepeat partial nephrectomy in patients with solitary kidney is a high risk alternative. The complication rate is high and there is a modest decrease in renal function but most patients remain free of dialysis with acceptable oncological outcomes at intermediate followup.

| S-EPMC2921270 | biostudies-literature

Internal auditory canal exostosis: A technical case report.

Project description:Background:Exostoses of the internal auditory canal is a rare finding that may present with disabling symptoms of dizziness, hearing loss, and vestibular dysfunction based on the extent of cranial nerve compression. The purpose of this case report is to discuss the presentation and outcomes in a patient who presented with this disorder. Case Description:A 19-year-old female presented to the neurotologist with left ear discomfort, pain with left lateral gaze, and dizziness. She underwent extensive evaluation including audiometric testing, videonystagmography, and neuroimaging, which confirmed left auditory and vestibular hypofunction and compression of the contents of the internal auditory canal from the exostosis. After extensive counseling, the patient elected to undergo a suboccipital craniectomy to remove the internal auditory canal exostosis. She experienced complete resolution of symptoms. Conclusions:Exostoses of the internal auditory canal, although rare, can present with severe symptoms of dizziness, hearing loss, and vestibular hypofunction based on the extent of cranial nerve compression. Imaging, particularly with thin-cut computed tomography, is invaluable in making the correct diagnosis. Severe cases can be treated successfully with surgery with minimal or no complications and excellent outcome.

| S-EPMC5875108 | biostudies-literature

Open surgical management of an asymptomatic giant frontal sinus osteoma.

Project description:Osteomas are benign, slow-growing tumors that arise most frequently in the craniomaxillofacial region, and in particular in correspondence of the nose and paranasal sinuses. Osteomas may be asymptomatic for a long time until they cause deformation of the bone or compress adjacent structures. The treatment of osteomas of the frontal sinus may involve endoscopic approach or open approach. Although endoscopic treatment is the most common approach for frontal sinus osteomas, a coronal approach combined with the use of titanium mesh may still constitute a valuable option for the reconstruction of the anterior wall of the frontal sinus. This intervention is extremely important and delicate because the restoration of the integrity of the frontal sinus is crucial for its function. The purpose of this article is to present a case of frontal sinus osteoma that was treated by a coronal approach and a titanium mesh to restore frontal sinus contour.

| S-EPMC3931774 | biostudies-other

Surgical repair of an asymptomatic giant right coronary artery aneurysm.

Project description:Background Coronary artery aneurysm (CAA) is a rare finding, being mostly diagnosed on angiography or at autopsies. It is defined as being a dilation of the coronary artery that exceeds the diameter of the patient's largest coronary vessel by 1.5 to 2 times. Case Report We describe the operative correction of a giant right CAA measuring in excess of 10 cm. Conclusion Management of giant CAAs is not standardized and surgical strategy remains controversial. In our case, the patient has a successful surgical repair with no postoperative shunts on follow-up investigations.

| S-EPMC4176070 | biostudies-other

Surgery for bronchiectasis-destroyed lung: feasibility of video-assisted thoracoscopic surgery, and surgical outcomes.

Project description:ObjectivesTo provide the experience of surgical treatment for bronchiectasis-destroyed lung (BDL) and evaluate the feasibility of video-assisted thoracoscopic surgery (VATS).MethodsBDL patients underwent surgical treatment between January 2013 and June 2018 were included. Logistic regression was performed to assess factors for major complications, and Cox's regression was performed to assess factors affected symptomatic outcome.ResultsTotally, 143 patients were treated by VATS (n = 64) and thoracotomy (n = 79). Nine (14.1%) cases scheduled for VATS were converted to thoracotomy for dense adhesions (n = 6) and frozen hilum (n = 3). The VATS group had a median chest tube duration, hospitalization and a time of returning to full activity of 4 days, 5 days and 1.5 months, respectively. Major complications occurred in 28 (19.6%) of all patients, 50.0% after pneumonectomy and 13.4% after lobectomy/extensive lobectomy. Multivariable analysis identified pneumonectomy [odds ratio, 3.64; 95% confidence interval (CI), 1.18-11.21] as a significant predictor for major complications. Overall, 141 (98.6%) patients benefitted from surgery (completely asymptomatic, n = 109; acceptable alleviation, n = 32). Thirty-four patients experienced relapse of the disease, including 13 with productive cough, 11 with haemoptysis and 10 with recurrent infections. Pseudomonas aeruginosa infection [hazard ratio (HR), 3.07; 95% CI, 1.38-6.83] and extent of remanent bronchiectatic areas (HR, 1.03; 95% CI, 1.00-1.05) were independent risk factors for shorter relapse free interval.ConclusionsVATS for BDL is feasible in well-selected patients. Pneumonectomy increased the risk of postoperative major complications. Removing all BDL lesions contributed to satisfactory prognosis.

| S-EPMC10859177 | biostudies-literature

Brain MRI findings in neurologically asymptomatic patients with infective endocarditis.

Project description:Background and purposeNeurologic complications in infective endocarditis are frequent and affect patient prognosis negatively. Additionally, detection of asymptomatic lesions by MR imaging could help early management of this condition. The objective of our study was to describe MR imaging characteristics of cerebral lesions in a neurologically asymptomatic population with infective endocarditis.Materials and methodsOne hundred nine patients at the acute phase of a definite or possible infective endocarditis according to the Duke modified criteria and without neurologic manifestations according to the NIHSS were prospectively included. Each patient underwent cerebral MR imaging and MRA within 7 days of admission.ResultsMR imaging showed abnormalities in 78 patients (71.5%). Acute ischemic lesions (40 patients, 37%) and cerebral microbleeds (62 patients, 57%) were the most frequent lesions. Eight patients had an acute SAH, 3 patients had brain microabscesses, 3 had a small cortical hemorrhage, and 3 had a mycotic aneurysm. Acute ischemic lesions mostly appeared as multiple small infarcts disseminated in watershed territories (25/40, 62.5%) and as lesions of different ages (21/40, 52.5%). Cerebral microbleeds were preferentially distributed in cortical areas (362/539 cerebral microbleeds, 67%). No significant correlation was found among lesions, in particular between acute ischemia and cerebral microbleeds.ConclusionsOccult cerebral lesions, in particular cerebral microbleeds and acute ischemic lesions, are frequent in infective endocarditis. The MR imaging pattern of acute small infarcts of different ages predominating in watershed territories and cortical cerebral microbleeds may represent a surrogate imaging marker of infective endocarditis.

| S-EPMC8051470 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data