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1.
Radiol Case Rep ; 16(9): 2421-2425, 2021 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-34257772

RESUMO

Simultaneous occurrence of pneumothorax and pneumoperitoneum is a rare event, usually related to traumas or surgical procedures involving the diaphragm. However, clinicians should be aware of the possible onset of these two clinical conditions even in patients without a recent clinical history that can clearly explain them. Cross-sectional imaging techniques are of great importance, providing crucial information about the patient's clinical status and guiding the following patient management. This work describes a unique case of a sudden occurrence of simultaneous pneumothorax and pneumoperitoneum in a previous asymptomatic man with a solely clinical history of minor trauma during childhood, evaluated through a multimodality imaging approach and treated with video-assisted thoracoscopy surgery.

2.
Radiol Case Rep ; 16(6): 1557-1563, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33981377

RESUMO

Nodular fasciitis is a benign tumor of soft tissues originating from the proliferation of fibroblasts and myofibroblasts, generally developing between the subcutaneous tissue and the underlying muscular layer. Nodular fasciitis predominantly localizes in the upper extremities, trunk, head and neck. Biomolecular and immunohistochemical analyses result essential to demonstrate the benign origin of the process, also confirmed by very low recurrence rate after complete excision, which represents the gold standard for treatment. We report the case of a 36 years-old man who developed a nodular protuberance clinically evident in the upper-left side of the thorax. We further, highlight the main characteristics of this rare neoplasm trough a thorough review of the literature.

3.
Asian Cardiovasc Thorac Ann ; 26(6): 489-491, 2018 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-29877718

RESUMO

Tracheobronchial foreign body aspiration occurs rarely in adults and may go unrecognized for a long time, but early detection and immediate retrieval of the foreign body are essential to prevent major morbidity. We describe the case of an adult who unusually aspirated part of his dental prosthesis during an attempted strangulation, which was unacknowledged until 6 months later when he was hospitalized with acute respiratory failure and required an emergency surgical tracheotomy. The foreign body was successfully removed via flexible bronchoscopy.


Assuntos
Brônquios , Broncoscopia/métodos , Corpos Estranhos/cirurgia , Corpos Estranhos/diagnóstico , Humanos , Masculino , Pessoa de Meia-Idade , Tomografia Computadorizada por Raios X
4.
Respirol Case Rep ; 5(2): e00214, 2017 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-28096997

RESUMO

We report the case of a 17-year-old boy with cystic fibrosis (CF) who presented with persistent cough; after starting intravenous antibiotics for Pseudomonas aeruginosa he underwent a computed tomography (CT) scan of the chest. CT revealed extensive consolidation in the right lower lobe with relative bronchus obstruction; the cause of bronchial obstruction was detected in the mediastinal window, corresponding to a bronchial tree-shaped, thick, tenacious mucous plug. This was extracted 48 h after unresponsive bronchial washing and endobronchial instillation of rhDNAse, using foreign-body forceps, with subsequent resolution of cough. This case, which is the second report of plastic bronchitis in CF, was resolved by mechanical removal of the mucous plug, suggesting that a careful observation of CT imaging may guide intervention aimed at resolution of atelectasis.

5.
Int Wound J ; 13(5): 759-62, 2016 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-25229399

RESUMO

The aim of this study is to report our experience about the treatment of complex sternal and thoracic wounds following cardiothoracic surgery, using vacuum-assisted closure (VAC therapy. Twelve patients presenting with sternal (five cases) and thoracic (seven cases) wounds that were difficult to heal were treated through VAC therapy after the first surgical debridement. The duration of VAC application ranged from 12 to 36 days with an average hospital stay of 24·6 ± 11·4 days. During a mean follow-up of 12 months, we observed complete wound healing in seven cases (58·3%), in an average period of 25·5 ± 14·3 days; one patient died during follow-up, two patients were lost to follow-up and two patients required definitive surgical closure of the wound cavity. In conclusion, VAC therapy promotes faster wound healing, with shorter hospital stay and subsequent lesser in-hospital cost, reducing the mortality rate in the long run. It also promotes early rehabilitation and alleviates the need for a second procedure, thus improving patient satisfaction, with minimal discomfort or inconvenience.


Assuntos
Desbridamento , Tratamento de Ferimentos com Pressão Negativa , Esterno/cirurgia , Infecção da Ferida Cirúrgica/etiologia , Infecção da Ferida Cirúrgica/terapia , Procedimentos Cirúrgicos Torácicos/efeitos adversos , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cicatrização/fisiologia
7.
Clin Respir J ; 10(6): 772-776, 2016 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-25764484

RESUMO

BACKGROUND AND AIMS: Pertussis is a common and potentially serious disease affecting mainly infants and young children. In its non-classic presentation, pertussis can be clinically indistinguishable from other respiratory illnesses. Pertussis today often remains underdiagnosed in adults. Our aims was to report a complicated cases of pertussis. RESULTS: A case of serologically confirmed pertussis occurred in an 18-year-old man presenting with pneumomediastinum, subcutaneous emphysema in the neck and chest, and persistent attacks of coughing with apnea that required treatment in the intensive care unit. CONCLUSION: Pneumomediastinum and subcutaneous emphysema have never been described in adult patients with pertussis. Physicians should be aware that patients presenting with persistent cough and pneumomediastinum may have pertussis and include this in their differential diagnosis.


Assuntos
Enfisema Mediastínico/microbiologia , Coqueluche/complicações , Adolescente , Tosse/microbiologia , Cuidados Críticos , Diagnóstico Diferencial , Humanos , Masculino , Enfisema Mediastínico/diagnóstico , Respiração Artificial , Resultado do Tratamento , Coqueluche/terapia
8.
Asian Cardiovasc Thorac Ann ; 23(3): 323-4, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-24585311

RESUMO

A 65-year-old man presented with a nonspecific thymic neoplasm following blunt thoracic trauma. The lesion increased in size over 12 years, to reach 47 mm in diameter. After thymectomy, the lesion was described as an epidermoid lining cyst composed of thickened stratified squamous epithelium. We assume that this rare pathological condition was caused by skin tissue islands and fat migrating into the mediastinum.


Assuntos
Cisto Epidérmico/etiologia , Células Epiteliais/patologia , Traumatismos Torácicos/complicações , Timectomia , Neoplasias do Timo/etiologia , Neoplasias do Timo/cirurgia , Idoso , Diagnóstico Diferencial , Cisto Epidérmico/patologia , Cisto Epidérmico/cirurgia , Humanos , Masculino , Neoplasias do Timo/patologia
11.
Immun Ageing ; 11(1): 3, 2014 Feb 06.
Artigo em Inglês | MEDLINE | ID: mdl-24498974

RESUMO

Low-grade inflammatory state causes the development of the principal chronic-degenerative pathologies related with ageing. Consequently, it is required a better comprehension of the physiologic origins and the consequences of the low-grade inflammatory state for the identification of 1) the basic mechanisms that lead to the chronic inflammatory state and, after that, to the progression toward the pathologies and 2) the parallel identification of the prognostic biomarkers typical of these passages. These biomarkers could bring to several improvements in the health quality, allowing an early diagnosis and more effective treatments for: a) the prevention strategies on the healthy population, to assure a healthy longevity and b) the identification of personalized treatment in patients, to assure the benefit of the therapy. For the identification of these biomarkers it is necessary to consider that the ageing processes produce alterations of the physiologic systems and that these modifications compromise the communications between these networks: this state constitutes an obstacle for an appropriate physiologic homeostasis, that plays a fundamental role for the safeguard of the health. It is also to be considered that immune senescence affects both men and women, but it does it in different ways: a sexual dimorphism of immune pathways in the setting of immune response homeostasis is normally present, as we previously underlined. Therefore we hypothesize that, in order to prevent the development of the chronic-degenerative pathologies related with ageing, it is important to identify "Biomarkers of Homeostasis " specific for each gender: these are biologic molecules that should be measurable in a practical and no-invasive way and whose variations can quantify the male and female risk of losing the physiologic system homeostatic capacity. This competence is not only critical in the control of inflammation, but it is also prognostic for the passages from low-grade inflammatory state to the chronic inflammation and to the progression toward the degenerative pathologies. Beginning from the actual results, our intent is 1) to discuss and underline the importance of these new research perspectives in the definition of ageing gender-specific clinical "Biomarkers of Homeostasis" and 2) to propose homeostasis biomarkers, already present in the research results.

13.
Eur J Radiol ; 81(11): 3587-91, 2012 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-22245572

RESUMO

OBJECTIVE: To evaluate the role of MRI water-sensitive sequences in the differential diagnosis between pneumonia-like mucinous adenocarcinoma and infectious pneumonia. SUBJECTS AND METHODS: Twenty-three patients with pneumonia-like mucinous adenocarcinoma and 30 patients with infectious pneumonia underwent computed tomography (CT) and MRI. Two blinded and independent readers evaluated CT and MR images using a 3-level confidence scale in two separate sessions. Results were tested for statistical significance using the Fisher's exact test and the Cohen's k test. RESULTS: On CT, the two readers respectively made correct diagnoses of mucinous adenocarcinoma in 17 out of 23 cases (73.9%), and in 15 out of 23 cases (65.2%). A correct diagnosis of infectious pneumonia was made in 22 out of 30 cases (73.3%), and in 24 out of 30 cases (80.0%). On MRI, both readers made correct diagnoses of mucinous adenocarcinoma in 23 out of 23 (100%) cases, and of infectious pneumonia in 30 out of 30 (100%) cases. Fisher's exact test showed a significant difference in the diagnosis of mucinous adenocarcinoma between MRI and CT for both readers, P=0.01 for reader 1 and P=0.002 for reader 2, respectively. A good agreement (k=0.73) was found between the two readers on CT evaluation, whereas an almost perfect agreement (k=1.00) was found for MRI. CONCLUSIONS: MRI with "water-sensitive" sequences should be added in the diagnostic protocol of every patient with pulmonary consolidation suspected to be mucinous adenocarcinoma.


Assuntos
Adenocarcinoma Mucinoso/diagnóstico , Neoplasias Pulmonares/diagnóstico , Imageamento por Ressonância Magnética/métodos , Pneumonia Bacteriana/diagnóstico , Adulto , Idoso , Diagnóstico Diferencial , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Sensibilidade e Especificidade
14.
J Cardiothorac Surg ; 6: 97, 2011 Aug 14.
Artigo em Inglês | MEDLINE | ID: mdl-21838930

RESUMO

Less than 1% of lung neoplasms are represented by benign tumors. Among these, hamartomas are the most common with an incidence between 0.025% and 0.32%. In relation to the localization, hamartomas are divided into intraparenchymal and endobronchial.Clinical manifestation of an endobronchial hamartoma (EH) results from tracheobronchial obstruction or bleeding. Usually, EH localizes in large diameter bronchus. Endoscopic removal is usually recommended. Bronchotomy or parenchimal resection through thoracotomy should be reserved only for cases where the hamatoma cannot be approached through endoscopy, or when irreversible lung functional impairment occurred after prolonged airflow obstruction. Generally, when endoscopic approach is used, this is through rigid bronchoscopy, laser photocoagulation or mechanical resection. Here we present a giant EH occasionally diagnosed and treated by fiberoptic bronchoscopy electrosurgical snaring.


Assuntos
Broncopatias/cirurgia , Broncoscopia , Hamartoma/cirurgia , Idoso , Broncopatias/diagnóstico , Eletrocirurgia , Hamartoma/diagnóstico , Humanos , Masculino , Tomografia Computadorizada por Raios X
15.
J Cardiothorac Surg ; 6: 18, 2011 Feb 23.
Artigo em Inglês | MEDLINE | ID: mdl-21345228

RESUMO

BACKGROUND: The pulmonary inflammatory pseudotumor (PIP) is a rare disease. It is still debated whether it represents an inflammatory lesion characterized by uncontrolled cell growth or a true neoplasm. PIP is characterized by a cellular polymorphism. METHODS: We retrospectively analyzed 8 patients with PIP treated by surgery between 2001 and 2009. Preoperative thoracic computed tomography (CT) scan was performed in all cases. All patients underwent preoperative bronchoscopy with washing and brushing and/or transbronchial biopsy and preoperative cytology examination RESULTS: There were 5 men and 3 women, aged between 38 and 69 years (mean of 58 years). 3 patients (37%) were asymptomatic. The others had symptoms characterized by chest pain, shortness of breath and persistent cough or hemoptysis. 5 patients had neutrophilic leucocytosis. CT scan demonstrated solitary nodules (maximum diameter<3 cm) in 5 patients (62%) and lung masses (maximum diameter>3 cm) in 3 patients (37%). In 2 patients there were signs of pleural infiltration. Distant lesions were excluded in all cases. A preoperative histology examination failed to reach a definitive diagnosis in all patients. At surgery, we performed two lobectomies, one segmentectomy and five wedge resections, these being performed with videothoracoscopy (VATS), except for one patient where open surgery was used. Complete tumor resection was obtained in all patients. According to the Matsubara classification, there were 2 cases of organizing pneumonia, 5 cases of fibrous histiocytoma and one case of lymphoplasmacytoma. All patients were discharged alive from hospital between 4 and 7 days after surgery. At follow-up CT scan performed annually (range 11 to 112 months) (mean 58 months), there were no residual lesions, neither local nor distant recurrences. CONCLUSIONS: PIP is a rare disease. Many synonyms have been used for this disease, usually in relation to the most represented cell type. The true incidence is unclear. Preoperative diagnosis is difficult to reach, despite performing a bronchoscopy or a transparietal needle aspiration. Different classifications have been proposed for PIP. Either medical, radiation or surgical therapy has been used for PIP. Whenever possible, surgery should be considered the standard treatment. Complete surgical resection is advocated to prevent recurrence.


Assuntos
Granuloma de Células Plasmáticas Pulmonar/cirurgia , Pneumonectomia/métodos , Cirurgia Torácica Vídeoassistida/métodos , Adulto , Idoso , Biópsia , Broncoscopia , Diagnóstico Diferencial , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Granuloma de Células Plasmáticas Pulmonar/diagnóstico , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Resultado do Tratamento
16.
J Cardiothorac Surg ; 5: 82, 2010 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-20950466

RESUMO

Bronchogenic mediastinal cysts (BMC) represent 18% of primitive mediastinal tumors and the most frequent cystic lesions in this area. Nowadays, BMC are usually treated by VATS. However, the presence of major adhesions to vital structures is often considered as an unfavourable condition for thoracoscopic treatment. The authors report the thoracoscopic treatment of a BMC having dense adhesions to the aortic arch. Diagnosis and surgical treatment is described. Review of the literature and surgical options on this topic are discussed.


Assuntos
Cisto Broncogênico/cirurgia , Cisto Mediastínico/cirurgia , Toracoscopia , Aorta Torácica/patologia , Cisto Broncogênico/patologia , Feminino , Humanos , Pessoa de Meia-Idade , Aderências Teciduais/patologia
17.
Cardiol Res Pract ; 2010: 791648, 2010.
Artigo em Inglês | MEDLINE | ID: mdl-20613953

RESUMO

Polycythemia vera is a myeloproliferative disorder characterized by thrombotic complications both in the arterial and venous systems. We report the case of a 55-year-old patient affected by polycythemia vera, presenting with acute superior vena cava syndrome due to thrombosis of the upper part of the superior vena cava. Diagnosis was done clinically and by computed tomography scan and showed an unusual finding: an air bubble trapped in the brachiocephalic venous trunk. The patient underwent emergency surgery. Diagnosis and treatment of the case are discussed.

18.
Mycopathologia ; 169(6): 451-5, 2010 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-20143192

RESUMO

INTRODUCTION: Candida empyema thoracis can be a consequence of operation, gastropleural fistula, and esophageal perforation. Case report and review of the literature. A fatal case of a 45-year-old pregnant woman with Candida krusei empyema thoracis secondary to spontaneous esophagus perforation associated with candida esophagitis is reported. The case is contextualized among similar cases found through a PubMed search. CONCLUSIONS: A suspect of esophagus rupture should arise in the presence of a fungal empyema. Candida esophagitis should be always considered as a possible cause or con-cause of esophagus rupture. An empirical systemic antimycotic therapy should always be considered in an ideal multidisciplinary approach to the management of patients with esophagus rupture.


Assuntos
Candida , Candidíase/complicações , Empiema Pleural/complicações , Perfuração Esofágica , Complicações Infecciosas na Gravidez/microbiologia , Candida/classificação , Candida/isolamento & purificação , Candidíase/diagnóstico , Candidíase/microbiologia , Empiema Pleural/microbiologia , Perfuração Esofágica/diagnóstico , Perfuração Esofágica/etiologia , Perfuração Esofágica/cirurgia , Evolução Fatal , Feminino , Humanos , Pessoa de Meia-Idade , Doenças Pleurais/complicações , Doenças Pleurais/microbiologia , Gravidez
19.
Pharmacol Res ; 61(2): 116-20, 2010 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-19666121

RESUMO

Chest trauma is frequently followed by pulmonary contusion and sepsis. High mobility group box-1 (HMGB-1) is a late mediator of severe sepsis that has been associated with mortality under experimental conditions. We studied HMGB-1 mRNA expression in patients with lung injury and its relationship with the severity of trauma and survival. A total of 24 consecutive patients with chest trauma referring to the Intensive Care Unit of Messina University Hospital, were enrolled. Lung trauma was established on the basis of chest X-ray and computed tomography. Injury Severity Score (ISS), Revised Trauma Score (RTS) and Glasgow Coma Scale (GCS) were also assessed. Accordingly to these results 6 patients were considered as controls because of no penetrating trauma and low ISS. Blood and broncho-alveolar lavage fluid (BALF) from chest trauma patients were withdrawn at admission and 24h after the beginning of the standard therapeutic protocol. HMGB-1 mRNA increased significantly in blood (r=0.84) and BALF (r=0.87) from patients with trauma and pulmonary contusion and positively correlated with the severity of trauma (based on ISS and RTS) and the final outcome. HMGB-1 protein levels were also elevated in BALF macrophages from severe trauma patients compared to control subjects, furthermore TNF-alpha and its receptor TNFR-1 mRNA levels were also markedly increased in patients with a poor outcome respect to other subjects. Our study suggests that HMGB-1 may be an early indicator of poor clinical outcome in patients with chest trauma.


Assuntos
Proteína HMGB1/metabolismo , Lesão Pulmonar/metabolismo , Adolescente , Adulto , Western Blotting , Líquido da Lavagem Broncoalveolar/química , Estudos de Casos e Controles , Escala de Coma de Glasgow , Proteína HMGB1/genética , Humanos , Escala de Gravidade do Ferimento , Modelos Lineares , Lesão Pulmonar/diagnóstico por imagem , Lesão Pulmonar/mortalidade , Lesão Pulmonar/terapia , Pessoa de Meia-Idade , RNA Mensageiro/metabolismo , Receptores Tipo I de Fatores de Necrose Tumoral/genética , Reação em Cadeia da Polimerase Via Transcriptase Reversa , Índice de Gravidade de Doença , Fatores de Tempo , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Fator de Necrose Tumoral alfa/genética , Regulação para Cima , Adulto Jovem
20.
Chir Ital ; 61(3): 321-6, 2009.
Artigo em Italiano | MEDLINE | ID: mdl-19694234

RESUMO

Pericardial effusion may lead to cardiac tamponade sometimes requiring surgical treatment. The aim of the study was to retrospectively analyse a group of patients with cardiac tamponade treated with a modified video-assisted thoracoscopy technique. We treated 15 patients (8 males and 7 females; mean age 63 years; range 24-80 years) with cardiac tamponade. All patients were treated by a modified video-assisted thorascopic approach on the right hemithorax, with the use of two trocars: a 15-mm trocar on the 4th right intercostal space on the anterior axillary, and a 10-mm trocar on the 7th right intercostal space on the median axillary line. We used a 5-mm optic, the size of which permitted the simultaneous use of two instruments through a single trocar (both for the optic and the endoscopic forceps), leaving the second trocar for the dissecting scissors. In all patients we obtained a pericardial resection equivalent to the one obtainable in an anterolateral thoracotomy. There was no intraoperative mortality or perioperative morbidity. Drainage of the pericardial effusion was effective in all cases. The modified video-assisted thoracoscopic technique on the right chest using two trocars seems a feasible surgical technique for patients suffering from cardiac tamponade.


Assuntos
Tamponamento Cardíaco/cirurgia , Derrame Pericárdico/cirurgia , Pericardiectomia/métodos , Cirurgia Torácica Vídeoassistida/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Tamponamento Cardíaco/etiologia , Drenagem , Estudos de Viabilidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Derrame Pericárdico/complicações , Estudos Retrospectivos , Resultado do Tratamento
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