Synovial sarcomas are most frequently observed in the extremities. Although synovial sarcomas are the third most common histological type of soft-tissue sarcomas of the extremities, primary mediastinal synovial sarcoma is extremely rare. Monophasic synovial sarcoma is the most commonly observed subtype. whereas the biphasic subtype is less common. We present ...

A retrospective study assessing treatment-related toxicities in tumor-bearing cats treated with temozolomide (TMZ) alone or in combination with doxorubicin was conducted. TMZ was administered orally once a day for 5 days every 3 weeks at a dose of 20 mg/cat. Tumor response was evaluated with standard World Health Organization criteria ...

OBJECTIVE: To investigate the role of sector laser photocoagulation for prevention of macular edema after plaque radiotherapy for uveal melanoma. METHODS: Noncomparative, pilot interventional case series. The main outcome measure was optical coherence tomography-evident macular edema. RESULTS: A total of 29 patients had sector laser photocoagulation (sector panretinal photocoagulation) and ...

Endometrial stromal sarcoma (ESS) rarely infiltrates the great vessels. We report a successful surgical resection of the inferior vena cava (IVC) after extensive infiltration with metastatic low-grade ESS. A case of presumed recurrence of low-grade ESS demonstrated complete IVC occlusion from tumour thrombus with extensive local disease. Radical resection of ...

The aim of this study was to test the effects of cyanobacteria toxicity on feeding behavior of the golden mussel Limnoperna fortunei. First, it was tested the hypothesis that L. fortunei preferentially graze on non-toxic phytoplankton and reject toxic cyanobacteria. Second, it was tested the hypothesis that toxic cyanobacteria negatively ...

Epithelioid sarcoma is a rare distinctive soft tissue neoplasm with a predilection for the distal parts of the extremities. While epithelioid sarcoma presenting as median nerve palsy or carpal tunnel syndrome has been described, epithelioid sarcoma presenting as cystic lung metastases has not been reported. This article reports a case ...

Secondary, radiation-induced neoplasms represent a significant long-term risk after radiation treatment, and radiation-induced sarcomas (RAS) have an especially poor prognosis. These have rarely been reported after irradiation for pituitary adenomas.

Cisplatin is an effective anticancer drug that elicits many side effects mainly due to induction of oxidative and nitrosative stresses during prolonged chemotherapy. The severity of these side effects consequently restricts its clinical use under long term treatment. Riboflavin is an essential vitamin used in various metabolic redox reactions in ...

ABSTRACT: A 35-year-old female presented with pain and swelling of the left wrist. A diagnosis of Ewing sarcoma was made and she underwent neoadjuvant chemotherapy and surgery. Macroscopic viable areas remained on the map of the surgical specimen; as such, she was classified as a poor responder and received high ...

A 9-year-old and a 17-year-old male patients affected by metastatic Ewing sarcoma developed an organizing pneumonia after high-dose chemotherapy with autologous peripheral blood stem cell transplantation followed by total-lung irradiation. They were successfully treated with high-dose corticosteroid for 6 months slowly tapered, with a significant clinical and radiologic response. Organizing ...

The route of lymphatic drainage from the heel to the inguinal lymph nodes is required to be accurately evaluated for clinical needs. Seven lower limbs from four unembalmed human cadavers were studied. Under a surgical microscope, 6% hydrogen peroxide was used to detect the lymphatic vessel on the lateral side ...

The 2008 World Health Organization Classification of Tumours of Haematopoietic and Lymphoid Tissues defines monomorphic posttransplant lymphoproliferative disorders (M-PTLDs) as lymphoid or plasmacytic proliferations that fulfill the criteria for one of the B-cell or T/NK-cell neoplasms recognized in immunocompetent patients. However, indolent B-cell lymphomas, such as extranodal marginal zone lymphoma ...

BACKGROUND: Maximum standardized uptake value (SUVmax) of 18F-fluorodeoxyglucose positron emission tomography (FDG-PET) has been found to have prognostic value. We previously reported the correlation between SUVmax and pathological invasive area, and determined an SUVmax cut-off value of 2.15 for predicting the recurrence potential of an invasive area of diameter 5mm. ...

BACKGROUND: Approximately half of patients who undergo curative resection for esophageal cancers develop recurrence postoperatively. The factors affecting survival after such recurrence remain largely unknown. METHODS: To investigate factors affecting survival after recurrence in patients who had undergone curative resection for esophageal cancer, we retrospectively reviewed data for 461 patients ...

The role of the TP53 gene's R72P polymorphism in non-Hodgkin lymphoma (NHL) has been analyzed in several studies but it has not been studied in Hodgkin lymphoma (HL). We have evaluated the role of R72P in 340 NHL and 298 HL patients. There was no difference in the R72P frequency ...

Rituximab has been proven to be an important part of the treatment of newly diagnosed and relapsed or refractory follicular lymphoma both alone and in combination with chemotherapy. Given its tolerability, rituximab has now been investigated in the maintenance setting in an effort to further improve progression-free and overall survival ...

Reduced-intensity conditioning (RIC) before allogeneic hematopoietic cell transplantation (HCT) is increasingly used as a potentially curative option for patients with advanced lymphoma; however, relapse remains a major challenge. Unfortunately, little data are available on outcomes, predictors of survival, and results of specific management strategies in these patients. In the present ...

Primary mucosa-associated lymphoid tissue (MALT) lymphoma of the large airway is extremely rare. We report a patient in whom we performed a sleeve resection of the left main bronchus without resection of lung parenchyma for MALT lymphoma. During restaging of the disease, tumor cells were detected in the bone marrow, ...

A 5.5-year-old asymptomatic Hispanic/African American male presented with matted lymph nodes in the neck and reticulonodular opacities in the right upper lung. An extensive diagnostic work up was performed to rule out infectious etiologies. Biopsies of the lymph node and lung tissue were diagnostic of nodular lymphocyte predominant Hodgkin lymphoma. ...

Abstract Late recurrence 10 years or more after treatment for localised cutaneous malignant melanoma is unusual. We present three cases with recurrences of cutaneous melanoma after 20 years or more. Two patients presented with a nodal recurrence and one patient with systemic disease. According to published reports, risk factors for ...

Brentuximab vedotin is a novel antibody-drug conjugate consisting of the anti-CD30 antibody cAC10 chemically conjugated to monomethylauristatin E, a potent antimicrotubule agent. Preliminary response rates of 75% in relapsed/refractory Hodgkin's lymphoma and 87% in relapsed/refractory systemic anaplastic large-cell lymphoma were recently reported in large Phase II trials. Brentuximab vedotin is ...

A computed tomographic-guided percutaneous needle biopsy (CTGNB) is useful as an option for pathologic diagnosis of lung cancer, especially in patients with peripheral small-sized nodules. We aimed to assess the risk of pleural seeding of cancer cells, leading to postoperative relapse with dissemination caused by the procedure. We investigated the ...

In advanced stage thymomas, recurrence is not uncommon but prognostic factors in recurrent thymoma have not been determined and standardized treatment for recurrence has not yet been established. A retrospective analysis was conducted on 24 thymoma patients who underwent treatment for recurrence in our institution to determine the prognostic factors ...

To investigate predilection sites of recurrence of pancreatic cancer by computed tomography (CT) in follow-up after surgery. Seventy seven patients with recurrence after pancreatic cancer surgery were retrospectively identified. The operative technique, R-status, T-stage and development of tumor markers were evaluated. Two radiologists analyzed CT scans with consensus readings. Location ...

Surgical excision can cure most patients with malignant melanoma of the skin. However, the risk of recurrence remains for years. The aim of our study was to identify factors that influence time to recurrence and survival after the first recurrence with a special interest in late recurrences. Data from 2487 ...

Objective: To report a case of primary intracerebral Hodgkin lymphoma with disease recurrence. Methods: Case report and review of the literature. Results: A 58-year-old immunocompetent male presented with aphasia. Neuroimaging revealed a left temporal lobe lesion. A craniotomy and resection were performed, and the diagnosis of classical Hodgkin lymphoma was ...

This study aimed to determine whether the phenotypic characteristics of the two subtypes of CD56+ and CD56- lymphoma have relevance for their clinical behavior and prognosis. The immunophenotypes of all patients were confirmed using standard criteria for CD20, CD3ε, CD56, cytotoxic molecules (T-cell intracellular antigen-1 [TIA-1] and granzyme B), and ...

Preclinical evidence and uncontrolled clinical studies suggest an increased risk for distant spread and development of a gliomatosislike phenotype at recurrence or progression of malignant glioma patients treated with bevacizumab (BEV), an antibody to vascular endothelial growth factor (VEGF). Here we asked whether BEV treatment of recurrent malignant glioma increases ...

Intracranial anaplastic ependymomas are a very rare entity within the group of adult CNS neoplasms. Thus, no standard adjuvant therapy after surgical resection has been defined so far. External radiotherapy is commonly administered, but the role of chemotherapy is still unclear in malignant ependymomas. The case of a 25-year-old female ...

AIMS: The authors analyzed the outcome of patients with Isolated Skin Recurrence After Salvage Mastectomy (ISRASM) performed after conservative treatment for breast carcinoma, taking into account initial tumor characteristics, intramammary recurrence (first recurrence) characteristics, local skin recurrence (second recurrence) characteristics, and the type of treatment at each stage of the ...

OBJECTIVE: The survival of recurrent esophageal cancer is poor. But reports regarding prognostic factors for post-recurrence survival are limited. We analyzed the recurrence pattern and the prognostic factors for post-recurrence survival in esophageal squamous cell carcinoma with recurrence after resection. METHODS: Two hundred sixty-eight patients were included. Tumor recurrence occurred ...

BACKGROUND: Giant-cell tumor (GCT) of bone is a common primary benign tumor with high local recurrence and potential distant metastasis or malignant transformation. We have investigated the clinical behavior of recurrent GCT of bone in the extremities. METHODS: We retrospectively reviewed 110 patients with recurrent GCTs of bone in the ...

Rituximab (MabThera®, Rituxan®) is a chimeric mouse anti-human CD20 monoclonal antibody. This article reviews the use of intravenous rituximab in the treatment of chronic lymphocytic leukemia (CLL), low-grade or follicular lymphoma, and diffuse large B-cell lymphoma. The addition of rituximab to fludarabine plus cyclophosphamide significantly prolonged progression-free survival both in ...

: To assess if accurately determined tumour volume variables could serve as independent predictors of early biochemical recurrence in high risk prostate cancer patients who underwent radical prostatectomy. : Tumour volume variables were calculated by digital planimetry in 269 prostatectomy specimens of patients with high risk prostate cancer. The associations ...

The aim of this study was to investigate effects of smoking on the overall survival of young female lung adenocarcinoma patients after curative resection. A total of 282 surgically treated young females (younger than 40) with histologically confirmed primary lung adenocarcinoma were studied retrospectively. Overall survivals (OS) and related prognostic ...

PURPOSE OF REVIEW: Induction followed by postremission therapy is recognized as the main road toward cure in acute myeloid leukemia (AML). Induction approach has not changed substantially for many years. Despite identifying numerous heterogeneous factors in AML, bench-derived insights are sluggishly translated into clinical protocols. In the current review, advances ...

BACKGROUND: Primary clear cell carcinoma of the liver (PCCCL) is an uncommon variant of hepatocellular carcinoma (HCC). The prognostic factors influencing its recurrence and survival are not clarified. This study is to evaluate the predictive factors, the therapy, and prognosis of intrahepatic recurrences after resection of PCCCL. METHODS: A total ...

BACKGROUND: Recurrence after osteosarcoma usually leads to death; thus prognostic factors for survival are of great importance. METHODS: Between 1983 and 2002, the European Osteosarcoma Intergroup accrued 1067 patients to 3 randomized controlled trials of pre- and post-operative chemotherapy for patients with resectable non-metastatic high-grade osteosarcoma of the extremity. Control ...

The risk factors correlated with the post-operative recurrence of intraductal papillary mucinous neoplasms (IPMNs) of the pancreas are not well established. The aim was to determine the risk factors of recurrence. We reviewed retrospectively the differences of clinicopathologic features between the recurrence and nonrecurrence groups of patients with IPMN who ...

Cervical carcinosarcoma (CS) is a rare gynecologic tumor. The histogenesis, clinical features, and optimal treatment remain unclear. We report a case of cervical CS recurrence to the right lung, which had complete response by treating with ifosfamide, doxorubicin and cisplatin (IAP). A 61-year-old woman underwent semi-radical hysterectomy, bilateral salpingo-oophorectomy, and ...

The influence of liver fibrosis on the recurrence of hepatocellular carcinoma after ablation therapy has not been fully elucidated. We previously reported that P2/MS [(platelet count [10(9)/L])2/(monocyte fraction[%] x segmented neutrophil fraction[%])] is an effective and noninvasive marker reflecting the degree of hepatic fibrosis. We aimed to evaluate the relationship ...

Helicobacter pylori-related extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue is a paradigm for malignancy arising in an inflammatory background. While the diagnosis of H. pylori gastritis is often straightforward, distinction between severe gastritis and early lymphoma can be difficult and requires careful assessment of clinical findings in addition to ...

Pancreatic head cancer is a disease with a dismal prognosis, even after curative intent surgery, Resection represents the only hope for long-term survival. The negative resection margins (R0 resection) represent a strong independent prognostic factor. Up to 80% of so-called curative resections are, in fact, non-curative (with microscopically positive margins). ...

Giant cell tumours of tendon sheath of hand present a surgical dilemma due to their high incidence of local recurrence. We present a case series of 46 patients with 47 histologically confirmed giant cell tumours of tendon sheath over a ten-year period from 1998 to 2008. The mean follow-up was ...

Only a minority of the patients who develop recurrence after definitive treatment for cervical cancer are detected after 5 years (late recurrence); the numbers are lesser still after 10 years (very late recurrence). Among the infrequent cases that do develop "late" and "very late" recurrence, the commonest site is the ...

BACKGROUND: The prognosis of the patients with early recurrence after curative hepatectomy for hepatocellular carcinoma (HCC) is usually dismal. METHODS: One hundred twenty-four patients underwent curative resection for HCC at Kyungpook National University Hospital from January 2002 to December 2006. An early recurrence was defined as a recurrence within 2 ...

The use of (18)F-fluorodeoxyglucose positron emission tomography (FDG-PET) for response assessment in lymphoma is now widespread. Prognostic information obtained from PET performed after two to three cycles of chemotherapy may guide more individualized, risk-adapted therapeutic strategies. Progress in the risk stratification of Hodgkin's lymphoma through midtreatment PET is reviewed, with ...

PURPOSE: Local recurrence is the dominant pattern of relapse in high-grade glioma (HGG) after conventional therapy. The recent use of antiangiogenic therapy has shown impressive radiologic and clinical responses in adult HGG. The preclinical data suggesting increased invasiveness after angiogenic blockade have necessitated a detailed analysis of the pattern of ...

Several reports indicate that lungs are the extralymphatic site most commonly affected in patients with Hodgkin lymphoma; however, the data in children are rather limited. This retrospective study aimed to assess the frequency, clinical picture, and the impact on prognosis in children with pulmonary Hodgkin lymphoma, who were diagnosed and ...

There is great interest in achieving reproducibly high survivals of mammalian oocytes (especially human) after cryopreservation, but the results to date have not matched the interest. A prime cause of cell death is the formation of more than trace amounts of intracellular ice, and one strategy to avoid it is ...