Biomarkers, Tumor ; Humans ; Mesothelioma/diagnosis* ; Mesothelioma, Malignant ; Peritoneal Neoplasms/surgery*

Hernia, Inguinal/surgery* ; Humans ; Mesothelioma/surgery* ; Mesothelioma, Malignant ; Peritoneal Neoplasms/surgery* ; Peritoneum

Anaplastic Lymphoma Kinase ; Humans ; Lung/pathology* ; Lung Neoplasms/pathology* ; Mesothelioma/surgery* ; Mesothelioma, Malignant ; Pleural Neoplasms/surgery*

Adolescent ; Adult ; Diagnosis, Differential ; Humans ; Male ; Mesothelioma ; pathology ; surgery ; Peritoneal Neoplasms ; pathology ; surgery ; Peritoneum ; pathology ; surgery

Peritoneal mesothelioma is an unusual disease which diffusely involves the peritoneal surface. The incidence is approximately one per 1,000,000, and one fifth to one third of all mesothelioma are peritoneal in origin. Asbestos exposure is linked to the development of peritoneal mesothelioma as a significant etiology, but further investigation shoud be conducted. Abdominal sonography, abdominal CT and cytologic examination of ascitic fluid are used to confirm the diagnosis, but rarely provides proper diagnosis. Laparoscopy with biopsy is the most common diagnostic method for definite diagnosis of mesothelioma. Cytoreductive surgery and intraperitoneal chemotherapy have been suggested for better survival since the median survival after the initial diagnosis is near to 50 months. This report describes a case of 73-years-old male patient presented with abdominal pain and distension. This patient had not been exposed to asbestos. Abdominal sonography and CT showed massive ascites, multiple omental masses and peritoneal thickening. It was difficult to distinguish peritoneal mesothelioma from carcinomatosis. Laparoscopy and peritoneal biopsy was conducted and immunostaining examination confirmed the diagnosis of peritoneal mesothelioma.
Aged ; Humans ; Male ; Mesothelioma/*diagnosis/etiology/surgery ; Peritoneal Neoplasms/*diagnosis/etiology/surgery

Aged ; Biopsy ; methods ; Humans ; Lung Neoplasms ; diagnosis ; surgery ; Male ; Mesothelioma ; diagnosis ; surgery

Malignant mesothelioma (MM) is a rare tumor that associated with asbestos exposure. For the reliable diagnosis, the adequate representative tissue samples are essential for the histology and immunohistochemical staining. We report a case of desmoplastic malignant mesothelioma (DMM), accounting for only 5 to 10% of all MM and having poor prognosis. A 76-year-old male visited emergency room presenting with chest pain. Chest computed tomography showed focal lobulated pleural enhancing mass in posterior aspect of left upper lobe. After video-assisted thoracoscopic surgery and several immunohistochemical stains, we could diagnose as DMM. The patient refused chemotherapy, but received analgesics and palliative radiation for the painful back area. Subsequently, he was transferred to hospice clinic after 17 months from appearance of the initial symptom.
Accounting ; Aged ; Analgesics ; Asbestos ; Chest Pain ; Coloring Agents ; Emergencies ; Hospices ; Humans ; Immunohistochemistry ; Male ; Mesothelioma ; Prognosis ; Thoracic Surgery, Video-Assisted ; Thorax

Abdomen ; physiopathology ; Biomarkers ; Female ; Humans ; Immunoglobulin E ; blood ; Mesothelioma ; diagnosis ; pathology ; Middle Aged ; Outcome Assessment (Health Care) ; Peritoneal Neoplasms ; diagnosis ; pathology ; surgery ; Pruritus ; physiopathology ; surgery ; Radiography, Abdominal

Aged ; Epididymis ; pathology ; surgery ; Humans ; Inguinal Canal ; Male ; Mesothelioma ; diagnosis ; pathology ; surgery ; Neoplasm Recurrence, Local ; diagnosis ; pathology ; surgery ; Orchiectomy ; Testicular Neoplasms ; diagnosis ; pathology ; surgery ; Testis ; pathology ; surgery ; Time Factors

OBJECTIVETo summarize and analyze the experience in diagnosis and treatment of primary malignant tumors of the heart and pericardium.

METHODSThe clinical data of 24 patients with malignant tumors of the heart and pericardium treated in our hospital between Jun. 1980 and Mar. 2008 were retrospectively analyzed and the related literature was reviewed.

RESULTSAll 24 patients received surgical treatment. Radical resection in 10 cases and partial resection in 6 cases were performed, and the remaining 8 patients received only surgical exploration due to unresectable tumors. One patient died of cardiopulmonary failure in early postoperative stage and all the other patients died within 4 years after operation due to recurrence or metastases.

CONCLUSIONEchocardiography, CT, MRI, 3D-CT, CT of coronary artery and cardiac angiography are helpful for the diagnosis and selection of operation mode. Histological examination is necessary for the final diagnosis. Early diagnosis and surgical resection of the tumor as complete as possible, and combination with post-operative radiotherapy and/or chemotherapy may improve the survival of the patients.

Adolescent ; Adult ; Aged ; Female ; Follow-Up Studies ; Heart Neoplasms ; diagnosis ; surgery ; Humans ; Male ; Mesothelioma ; diagnosis ; surgery ; Middle Aged ; Myxoma ; diagnosis ; surgery ; Pericardium ; surgery ; Retrospective Studies ; Survival Rate ; Young Adult