Subject(s)
Hematoma/etiology , Myelodysplastic Syndromes/complications , Postoperative Complications/etiology , Thoracic Diseases/etiology , Aged , Hematoma/pathology , Humans , Male , Pleural Effusion/etiology , Pleural Effusion/surgery , Postoperative Complications/pathology , Thoracic Diseases/pathology , Thoracic Wall/pathologyABSTRACT
Thymic cysts (TCs) represent 1-2% of all mediastinal masses. To the best of our knowledge transudative effusion due to rupture of a TC into the pleural cavity, as it happened with our patient, has never been described before. The patient was admitted in 5th Department of Respiratory Medicine of "SOTIRIA" Hospital complaining of pleuritic chest pain in the right hemithorax and dyspnea on exertion. Clinical and laboratory examinations indicated a right pleural effusion. Then, the patient was transferred to the 2nd Department of Propedeutic Surgery of 'LAIKO' Hospital where he underwent surgery. Video-assisted thoracic surgery (VATS) revealed an enormous 25-cm cyst ruptured into the right pleural cavity. The cyst was removed by open thoracotomy due to adhesion to contiguous tissues. Pathological examination indicated thymic origins.
Subject(s)
Mediastinal Cyst/complications , Pleural Diseases/etiology , Female , Humans , Mediastinal Cyst/diagnostic imaging , Middle Aged , Pleural Cavity , Pleural Diseases/diagnostic imaging , Rupture, Spontaneous/diagnostic imaging , Rupture, Spontaneous/etiology , Tomography, X-Ray ComputedABSTRACT
AIMS OF THE STUDY: The aim of this study was to evaluate the role of liquid-based cytology with the ThinPrep (TP) (Cytyc; Cytyc, Co, Boxborough, MA, USA) technique, using fine-needle aspiration (FNA) for sampling, in the investigation of suspicious pulmonary lesions. METHODS: We performed percutaneous computed tomography (CT)-guided FNA biopsy of focal pulmonary lesions in 80 adult patients. Study subjects were all consecutive patients and potential candidates for surgery. The sample was then examined by both conventional smears (CS) and TP techniques. TP smears of all FNA were prepared from needle rinsing obtained following preparation of CS. All cytological diagnoses were correlated with the CS and/or thoracotomy histological diagnoses in order to evaluate the role of liquid-based cytology with the TP technique. RESULTS: Using TP technique diagnosis was successfully established in 75 patients out of 80, whereas using CS cytology diagnosis was established in 54 patients (p<0.001, z=3899). Inadequate material was observed in 5 cases (6.25%) with the TP technique and in 13 cases (16.25%) with the CS technique (z=-2.77, p<0.05). CONCLUSIONS: We believe that the TP technique has a good overall yield for the diagnosis of suspicious for malignant lung lesions. We found that the accuracy of determining lung cancer was excellent.