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Cell Carcinoma Metastatic (cell + carcinoma_metastatic)
Kinds of Cell Carcinoma Metastatic Selected AbstractsVulvar Squamous Cell Carcinoma Metastatic to Skin of the ForearmDERMATOLOGIC SURGERY, Issue 6 2003Adil Ceydeli MD No abstract is available for this article. [source] Surgery and Adjuvant Radiotherapy in Patients with Cutaneous Head and Neck Squamous Cell Carcinoma Metastatic to Lymph Nodes: Combined Treatment Should be Considered Best Practice,THE LARYNGOSCOPE, Issue 5 2005FRANZCR, Michael J. Veness MMed Abstract Objective: Patients with cutaneous squamous cell carcinoma (SCC) may develop metastatic SCC to nodes in the head and neck. Recent data support best outcome with the addition of adjuvant radiotherapy. This study aims to present further supportive evidence. Study Design: Retrospective chart review. Methods: Patients were identified with metastatic cutaneous SCC to nodes of the head and neck treated with surgery or surgery and adjuvant radiotherapy. Relapse and outcome were analyzed using Cox regression analysis. Disease-free survival and overall survival rates were calculated using Kaplan-Meier survival curves. Results: Between 1980 to 2000, 167 patients were treated with curative intent at Westmead Hospital, Sydney. Median age was 67 years (range, 34,95) in 143 men and 24 women with a minimum follow-up of 24 months. Patients underwent surgery (21/167; 13%), or surgery and adjuvant radiotherapy (146/167; 87%). The majority (98/167; 59%) of metastatic nodes were located in the parotid and/or cervical nodes. The remaining 69 (41%) had metastatic cervical nodes (levels I,V). Forty-seven patients (28%) had recurrences, with the majority (35/47; 74%) as locoregional failures. On multivariate analysis, spread to multiple nodes and single-modality treatment significantly predicted worse survival. Patients undergoing combined treatment had a lower rate of locoregional recurrence (20% vs. 43%) and a significantly better 5-year disease-free survival rate (73% vs. 54%; P = .004) compared to surgery alone. Conclusions: In patients with metastatic cutaneous head and neck SCC, surgery and adjuvant radiotherapy provide the best chance of achieving locoregional control and should be considered best practice. [source] Cutaneous head and neck squamous cell carcinoma metastatic to parotid and cervical lymph nodesHEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 7 2007FRANZCR, Michael J. Veness MMed (Clin Epi) Abstract Nonmelanoma skin cancers occur at an epidemic rate in Australia and are increasing in incidence worldwide. In most patients, local treatment is curative. However, a subset of patients will be diagnosed with a high-risk cutaneous squamous cell carcinoma (SCC) and are defined as patients at increased risk of developing metastases to regional lymph nodes. Patients with high-risk SCC may be identified based on primary lesion and patient factors. Most cutaneous SCC arises on the sun-exposed head and neck. The parotid and upper cervical nodes are common sites for the development of metastases arising from ear, anterior scalp, temple/forehead, or scalp SCC. The mortality and morbidity associated with high-risk cutaneous SCC is usually a consequence of uncontrolled metastatic nodal disease and, to a lesser extent, distant metastases. Patients with operable nodal disease have traditionally been recommended for surgery. The efficacy of adjuvant radiotherapy has previously been questioned based on weak evidence in the early literature. Recent evidence from larger studies has, however, strengthened the case for adjuvant radiotherapy as a means to improve locoregional control and survival. Despite this, many patients still experience relapse and die. Research aimed at improving outcome such as a randomized trial incorporating the addition of chemotherapy to adjuvant radiotherapy is currently in progress in Australia and New Zealand. Ongoing research also includes the development of a proposed new staging system and investigating the role of molecular factors such as the epidermal growth factor receptor. © 2007 Wiley Periodicals, Inc. Head Neck, 2007 [source] Metastatic acinic cell carcinoma in a neurofibroma mistaken for carcinosarcomaHEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 1 2005Michael L. Cohn MD Abstract Background. Tumor-to-tumor metastasis is a rare, but well-recognized, entity most commonly involving metastatic carcinoma to a mesenchymal neoplasm. We report a case of acinic cell carcinoma of the parotid gland metastatic to a neurofibroma. Methods and Results. A 55-year-old man with a history of a high-grade acinic cell carcinoma of the parotid was seen with a mass at the surgical site and metastatic foci in the scalp 10 months postoperatively. The resection specimen revealed a spindle cell lesion with metastatic foci of high-grade adenocarcinoma, initially diagnosed as a carcinosarcoma. The bland morphology and S-100,positive expression of the spindle cell lesion confirmed the diagnosis of neurofibroma. The high-grade features of the carcinomatous foci and their similarity to the primary tumor confirmed the presence of a tumor-to-tumor metastasis. Conclusion. To our knowledge, this is the first reported case of acinic cell carcinoma metastatic to a neurofibroma, an important entity in the differential diagnosis of biphasic tumors of the head and neck. © 2004 Wiley Periodicals, Inc. Head Neck27: 76,80, 2005 [source] Refining indications for contemporary surgical treatment of renal cell carcinoma metastatic to the pancreasHPB, Issue 2 2009Aram N. Demirjian Abstract Background:, The pancreas is a rare location for metastatic disease, with only 2,11% of all pancreatic tumours being of non-primary origin. It is also uncommon for renal cell carcinoma (RCC) to metastasize to the pancreas (1,3% of cases) and, when it does, it typically occurs substantially after index nephrectomy. It is not known whether all pancreatic metastases need be resected because today's chemo- and biological therapies are increasingly effective in controlling advanced disease. Methods:, Six patients with a variety of symptoms are discussed. Four patients presented with recurrent gastrointestinal bleeding, ranging from occult to life-threatening in severity. Results:, The four patients with gastrointestinal bleeding had RCC metastases that had eroded into the duodenum and were successfully controlled by palliative pancreaticoduodenectomy or completion pancreatectomy. The other two patients were treated using different chemotherapeutic or biological agents. Conclusions:, Renal cell carcinoma metastases to the pancreas typically occur long after index nephrectomy. Although clinical presentation is variable, palliative resection should be reserved for those who develop complications, such as upper gastrointestinal bleeding, and, in other series, obstructive jaundice. Routine debulking resections do not appear to be indicated because current biological therapies effectively and reliably control disease over long periods. [source] Exercise-induced cholangitis and pancreatitisHPB, Issue 2 2005JOHN G. TOUZIOS Abstract Background. Cholangitis requires bactibilia and increased biliary pressure. Pancreatitis may be initiated by elevated intraductal pressure. The sphincter of Oddi regulates pancreatobiliary pressures and prevents reflux of duodenal contents. However, following biliary bypass or pancreatoduodenectomy, increased intra-abdominal pressure may be transmitted into the bile ducts and/or pancreas. The aim of this analysis is to document that cholangitis or pancreatitis may be exercise-induced. Methods. The records of patients with one or more episodes of cholangitis or pancreatitis precipitated by exercise and documented to have patent hepatico- or pancreatojejunostomies were reviewed. Cholangitis was defined as fever with or without abdominal pain and transiently abnormal liver tests. Pancreatitis was defined as abdominal pain, with transient elevation of serum amylase and documented by peripancreatic inflammation on computerized tomography. Results. Twelve episodes of cholangitis occurred in six patients who had undergone hepaticojejunostomy for biliary stricture (N=3), Type I choledochal cyst (N=2), or pancreatoduodenectomy for renal cell carcinoma metastatic to the pancreas (N=1). Four episodes of pancreatitis occurred in two patients who had undergone pancreatoduodenectomy for ampullary carcinoma or chronic pancreatitis. Workup and subsequent follow-up for a median of 21 months have not documented anastomotic stricture. Each episode of cholangitis and pancreatitis was brought on by heavy exercise and avoidance of this level of exercise has prevented future episodes. Conclusion. Following biliary bypass or pancreatoduodenectomy, significant exercise may increase intra-abdominal pressure and cause cholangitis or pancreatitis. Awareness of this entity and behavior modification will avoid unnecessary procedures in these patients. [source] Merkel cell carcinoma metastatic to the stomachANZ JOURNAL OF SURGERY, Issue 1-2 2010Fausto Rosa MD No abstract is available for this article. [source] Managing patients with cutaneous squamous cell carcinoma metastatic to the axilla or groin lymph nodesAUSTRALASIAN JOURNAL OF DERMATOLOGY, Issue 2 2010Amy Goh ABSTRACT Cutaneous squamous cell carcinoma accounts for 20% of all non-melanoma skin cancer with a minority arising on the trunk and extremities. A small proportion will develop metastases to regional nodes of the axilla or groin. We performed a retrospective review of patients with metastatic cutaneous squamous cell carcinoma to the axilla and groin treated at Westmead Hospital, Sydney. The purpose of this study was to document the treatment and outcome of these patients. We identified 18 men and 8 women with a median age of 73 years. Median follow-up was 18.5 months. Median lesion size was 27 mm (range 3,130 mm) and median thickness was 7 mm (range 3,32 mm). Nine patients developed metastases to the groin, 14 to the axilla, 1 in the epitrochlear, and 2 to both the epitrochlear and axillary lymph nodes. All patients were treated with surgery +/, radiotherapy. Recurrence developed in seven patients (27%) with most developing distant metastases. Most (6/7) patients with recurrence died. Predicting patients that may develop nodal metastatic non-head and neck cutaneous squamous cell carcinoma is difficult. Following diagnosis, surgery remains the primary treatment and select patients with unfavourable features, such as extranodal spread, may benefit from the addition of adjuvant radiotherapy. [source] | ||||||||||||||||||||||