Abstract：
:Osteosarcoma of the jaw is a rare disease; we report two cases, one in which the primary osteosarcoma had occurred in the sacrum and ileum, the second at the mandible. Dissemination of osteosarcoma to other organs, especially early dissemination to the lung, is common, but metastasis to the jaw has only rarely been reported. About 10% of osteosarcomas occur in the head and neck, most in the mandible or maxilla. Clinically, both patients presented swelling, and pain at the jaw in the premolar-molar region. At radiography, extensive bone erosion and soft-tissue swelling were apparent. A biopsy was taken and a diagnosis of osteosarcoma rendered in both cases. Histological examination revealed a proliferation of atypical osteoblast-like cells with hyperchromatic nuclei and formation of scattered neoplastic osteoid tissue. Immunohistochemistry for a panel of antibodies showed strong positivity for CD99, weak positivity for S-100, but was negative for desmin, vimentin, and cytokeratins. The diagnosis for both cases was of osteogenic osteosarcoma, chondroblastic subtype. Unfortunately, both patients died, one before the planned chemotherapy regime could begin, the second during the chemotherapy course. Our report aims to highlight the importance of the diagnostic profile in formulating a diagnosis of osteosarcoma, and that this tumor, although very rare, may be primary or may metastasize to the jaws.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Angiero F,Moltrasio F,Cattoretti G,Valente MGsubject
Has Abstractpub_date
2011-12-01 00:00:00pages
4485-9issue
12eissn
0250-7005issn
1791-7530pii
31/12/4485journal_volume
31pub_type
杂志文章abstract：:The antitumor effects of the somatostatin structural derivative TT-232 in different rodent and xenograft tumor models are summarized in this report. TT-232 had previously been shown to inhibit the proliferation of a large number of cancer cell lines in vitro and reduce the size of different tumors in animal models in ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2006-09-01 00:00:00
abstract：BACKGROUND:The process of tumour invasion and subsequent metastasis represents the most lethal aspect of cancer and is responsible for the majority of deaths among cancer patients. Our objective was to identify invasion-specific genes in a series of isogenic breast cancer cell lines of differing invasive potential usin...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2007-05-01 00:00:00
abstract：BACKGROUND:Syndecan-1 (CD138) is expressed by the Hodgkin-Reed-Sternberg (HRS) cells of classic Hodgkin's lymphoma (cHL), but not in nodular lymphocyte-predominant HL. Syndecan-1 may be involved in the interaction between HRS cells and the cellular and stromal microenvironment typical of nodular sclerosing HL. PATIENT...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-11-01 00:00:00
abstract：BACKGROUND:Postoperative pancreatic fistula (POPF) remains a major complication after pancreaticoduodenectomy (PD), and the prognosis of patients with pancreatic ductal adenocarcinoma (PDAC) after PD is poor. PATIENTS AND METHODS:A multi-institutional retrospective study was performed in 174 patients who underwent PD ...
journal_title：Anticancer research
pub_type： 杂志文章,多中心研究
doi：
更新日期：2016-05-01 00:00:00
abstract：BACKGROUND/AIM:Lymphatic invasion (ly) may mainly reflect the selective affinity of breast cancer cells for lymph nodes. We conducted the present study to investigate whether the presence of lymphatic invasion is a predictor of sentinel lymph node (SLN) metastasis in clinically node-negative breast cancer. PATIENTS AN...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-06-01 00:00:00
abstract：:The events during the settlement of BSp73AS (AS) tumor cells in the syngeneic rat lung are described. Although AS cells show highly invasive behavior in vitro, subcutaneous primary tumors grow solidly without detectable metastatic spreading. However, AS cells when applied to the syngeneic rats via the tail vein give r...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1986-07-01 00:00:00
abstract：:Two experiments were performed with a chemically induced hepatoma in the rat. In the first, tumors were inoculated subcutaneously into both flanks. After 10 days, when all rats had tumors, treatment was given intravenously on two successive days with 10 mg carmustine/kg body weight/day. All control rats displayed grow...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1994-09-01 00:00:00
abstract：AIM:The primary aim of the study was to assess the association between risk of recurrence and HER2 equivocal gene status through immunohistochemistry in patients with early breast cancer. PATIENTS AND METHODS:We retrospectively analyzed clinical and pathological data of 455 consecutive patients with early breast cance...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2016-07-01 00:00:00
abstract：BACKGROUND:Primary ocular adnexal mucosa-associated lymphoid tissue lymphoma (POAML) is a rare disease. The purpose of this study was to evaluate the treatment outcome and patterns of failure of patients with early-stage POAML treated with radiotherapy. PATIENTS AND METHODS:From 1995 to 2008, 53 patients with early-st...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2013-12-01 00:00:00
abstract：BACKGROUND/AIM:To develop a tool for estimating the risk of developing new cerebral lesions in 69 melanoma patients receiving radiosurgery for 1-3 cerebral metastases. PATIENTS AND METHODS:Ten factors were investigated: lactate dehydrogenase (LDH), radiosurgery dose, age, gender, performance status, maximum diameter, ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-10-01 00:00:00
abstract：:The feasibility of using low-dose carboplatin (CBDCA) as a radiopotentiator in radiotherapy(RT) for non-small cell lung cancer(NSCLC) patients with unfavorable factors was studied. Fifteen patients with locally advanced and inoperable NSCLC were treated with RT in combination with daily 20 mg/m2 CBDCA. Twelve patients...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章
doi：
更新日期：1998-11-01 00:00:00
abstract：:Citric acid is an alpha-hydroxyacid (AHA) widely used in cosmetic dermatology and skincare products. However, there is concern regarding its safety for the skin. In this study, we investigated the cytotoxic effects of citric acid on the human keratinocyte cell line HaCaT. HaCaT cells were treated with citric acid at 2...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2013-10-01 00:00:00
abstract：:Autophagy is an evolutionarily-conserved catabolic process which furthers cell survival, especially in times of nutritional stress. Whilst being by itself a pro-survival mechanism, it has many areas of overlap with apoptosis. Autophagic cell death is recognised as a subset of programmed cell death, with features more ...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2014-01-01 00:00:00
abstract：BACKGROUND/AIM:Rta, a transactivator of Epstein-Barr virus, is associated with progression of nasopharyngel carcinoma (NPC); however, its mechanism of contribution to the pathogenesis of NPC remains unclear. Interleukin-6 (IL-6), a tumor promoter, is detected in NPC. This in vitro study examined whether and how Rta pro...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.14307
更新日期：2020-06-01 00:00:00
abstract：BACKGROUND:Recently, it has become obvious that the HMGB1 protein can act as a proinflammatory and proangiogenic mediator when actively secreted by macrophages or passively released from necrotic cells playing an important role in the pathogenesis of several diseases including cancer. MATERIALS AND METHODS:The absolut...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2009-12-01 00:00:00
abstract：:This study investigates the treatment management and survival of inoperable advanced non-small cell lung cancer (NSCLC) patients. The objective was to treat all patients with induction chemotherapy and then to stratify them for surgery, radiotherapy, second-line chemotherapy or supportive treatment. Of the 359 patient...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章
doi：
更新日期：1999-07-01 00:00:00
abstract：BACKGROUND:The tyrosine kinase inhibitors (TKI) sunitinib and imatinib were shown to induce macrocytosis in patients with renal cell cancer (RCC) and gastrointestinal stromal tumors (GIST), presumably through inhibition of the c-KIT dependent signaling pathway of erythroid progenitor cells of the bone marrow. PATIENTS...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2009-12-01 00:00:00
abstract：:The present study was undertaken to evaluate the significance of grooved nuclei as an additional diagnostic criterion for primary breast carcinoma as well as their association with tumor grade in cytologic material obtained by fine needle aspiration (FNA). Cytologic slides of 105 cases of breast carcinoma (89 ductal, ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1996-11-01 00:00:00
abstract：BACKGROUND:Cancer of the oesophagus is the most common gastrointestinal malignancy in South African blacks. The aim of this study was to determine the reversible and irreversible lipid peroxidation in cancer of the oesophagus; a feature that has not been assessed before in this or other cancer tissue. METHODS:Biopsies...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-03-01 00:00:00
abstract：:An increase in the 20q13 copy number has been reported in a wide range of solid tumors including breast cancers. However, the biological significance of this 20q13 gain has not yet been defined. We examined the 20q13 gain in breast cancer cells by dual-color FISH using two different DNA probes specific for the region ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:The present study was undertaken to investigate cell death (particularly apoptosis) induced by etoposide, radiation, and both, and to examine p53 protein expression in relation to cell death. Nude mice transplanted with a human tumor (ependymoblastoma) were treated with etoposide (5-40 mg/kg) or 1-2 Gy X-ray irradiati...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：BACKGROUND/AIM:Silencing mediator of retinoid and thyroid receptors (SMRT) is a nuclear corepressor in thyroid and estrogen hormones pathways. The aim was to evaluate SMRT expression in relation to thyroid hormone levels and prognostic markers in breast cancer (BC). PATIENTS AND METHODS:Serum and tumor tissues were ob...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.14663
更新日期：2020-11-01 00:00:00
abstract：BACKGROUND/AIM:Pelvic exenteration is a radical procedure for certain advanced or recurrent gynaecological cancers, performed with curative or palliative intent. Its validity has evolved as operative mortality and morbidity have improved. This surgery was evaluated to determine the validity of these claims. PATIENTS A...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13759
更新日期：2019-10-01 00:00:00
abstract：BACKGROUND:Pemetrexed-induced eyelid edema is a rare side-effect of pemetrexed treatment. PATIENTS AND METHODS:Retrospective analysis of the incidence and severity of eyelid edema was conducted in patients treated with pemetrexed in a single institution. RESULTS:Eighty-six patients received pemetrexed-containing chem...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-12-01 00:00:00
abstract：:The distribution of receptors for estradiol (ER), progesterone (PgR) and androgens (DHTR) in 104 primary and 49 metastatic breast tumours from Indian women is herein being reported for the first time. When compared to reports in the literature, a lower percentage (47%) of ER (+) tumours and a higher percentage (49%) o...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1984-11-01 00:00:00
abstract：BACKGROUND:Resistance to paclitaxel (PTX) is a major concern in treating ovarian cancer. Thus, agents effective in taxane-resistant tumours are highly sought. It has recently been shown that albendazole (ABZ) is a potent inhibitor of cell proliferation, angiogenesis and tumour growth. This study was designed to examine...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2009-10-01 00:00:00
abstract：BACKGROUND:The tumor microenvironment plays a critical role in tumor growth and spreading. Tumor-associated macrophages (TAM) make up a large proportion of the tumor mass and are one of the main producers of CC-chemokine ligand 18 (CCL18), which is believed to carry out important functions in the immunological interact...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.11018
更新日期：2016-09-01 00:00:00
abstract：:This article describes previous studies on a unique protein antitumor antibiotic, neocarzinostatin. Namely, its chemical nature, mode of action at molecular and cellular levels, toxicity and pharmacology, and recent results in clinical trials obtained primarily in Japan have been reviewed briefly. ...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章,评审
doi：
更新日期：1981-01-01 00:00:00
abstract：AIM:This retrospective observational study evaluated the role of hypo-fractionated stereotactic radiotherapy (SRT) in patients with oligo-progressive metastatic renal cell carcinoma (mRCC) treated with first-line oral tyrosine kinase inhibitors (TKI). Data on local control, delay of further progression, and safety are ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.14730
更新日期：2020-12-01 00:00:00
abstract：BACKGROUND/AIM:In this study we aimed to determine if advanced age represents a risk factor for negative perioperative and long-term outcome in patients undergoing curative surgery ductal pancreatic adenocarcinoma surgery. PATIENTS AND METHODS:Two-hundred-twenty-one consecutive patients, twelve (6%) patients ≥80 years...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2016-04-01 00:00:00
