Pigmented villonodular synovitis (PVNS) is a rare pre-malignant disease that require aggressive t... more Pigmented villonodular synovitis (PVNS) is a rare pre-malignant disease that require aggressive treatment as surgical synovectomy, eventually followed by radiosynovectomy. Nevertheless, the disease often reoccurs after these treatments. To determine the safety and efficacy of intra-articular (IA) TNFalpha blockade with etanercept (ETN), before extended arthroscopic synovectomy, in severe PVNS of the knee, two patients, (a 26-year-old man with B27+ undifferentiated spondylarthropathy and a 32-year-old femal with seronegative oligoarthritis), affected by diffuse knee PVNS (diagnosis made by histological examination), resistant to IA corticosteroid injections and to repeated arthroscopic synovectomy, were submitted, after protocol approval by human research committee and patient's written informed consent to intra-articular etanercept (IA-ETN) treatment with a different dosage schedule: 12.5 mg weekly IA-ETN injection for 4 weeks, followed by extended arthroscopic synovectomy and o...
The Italian journal of surgical sciences / sponsored by Società italiana di chirurgia, 1986
Abscess of the spleen is a potentially lethal condition, with an associated mortality rate of 60-... more Abscess of the spleen is a potentially lethal condition, with an associated mortality rate of 60-100% in untreated patients. Splenectomy, or in selected cases, surgical or percutaneous drainage of the abscess is currently considered the standard of care. So far, conservative treatment with antibiotics has been successfully employed in four patients, including the two reported herein. The importance of a careful clinical and ultrasonographic monitoring for best therapeutic decision-making in patients with splenic abscess, is stressed.
The aims of the present work were to assess the diagnostic accuracy of ultrasonographic evaluatio... more The aims of the present work were to assess the diagnostic accuracy of ultrasonographic evaluation of superficial lymph nodes in patients with cutaneous melanoma and to describe the sonographic characteristics which permit early detection of neoplastic nodal involvement. Eighty-seven patients (89 lymph node sites) were studied for approximately a 3-year period, with a minimal surveillance time of 1 year. The ultrasonographic imaging equipment utilized were a 10 MHz scanner with a mechanical and one with 10 MHz electronic linear probe. The characteristics considered indicative of possible metastatic involvement were: round shape (short to long axis ratio > 0.5), no central hilus, nodular areas within the lymph node, sinuosity of the lymph node edges and lymph node with regular morphology and echostructure but with maximum diameter greater than 3 cm. Generally inguinal and axillary lymph nodes are larger than cervical ones. Of the 89 sites explored, 32 were considered "suspect'. All 32 of these were subjected to cytology using ultrasound-guided, fine needle aspiration. The remaining 56 came in for a periodic control examination during a year. Thirteen of the 32 'suspect' lymph nodes proved positive at the pathologic examination. Two patients whose ultrasound diagnosis was negative developed metastases within 2 to 4 months (ultrasound false negatives). Our study indicates that there are sonographic features indicative of lymph node metastases from melanoma even in the early stages of the disease. Ultrasound scanning, therefore, is a useful diagnostic tool in the follow-up of melanoma patients, identifying which should be subjected to further testing with needle biopsy. ~" 1997 Elsevier Science Ireland Ltd.
In 85 patients with intermediate to high risk cutaneous melanoma, concomitant palpation and ultra... more In 85 patients with intermediate to high risk cutaneous melanoma, concomitant palpation and ultrasound scanning (US) of the axillary and inguinal sites were performed in order to detect any locoregional lymph node metastases at pre-operative staging and postoperative monitoring. At 12 months follow-up, US identified 12 out of 13 (92%) histologically proven metastases, while palpation indicated metastatic disease in only 3 (23%) patients. Metastases were intranodal in 6 out of 12 cases detected with US, and extranodal in all the 3 cases identified by palpation, thus confirming that US is more effective than palpation in the early detection of lymph node metastases from melanoma. US was also more effective in discriminating all non-neoplastic lymph nodes: its overall specificity was 100% versus 85% for palpation. Thus, when carried out by well-trained radiologists, US is a very usefW diagnostic tool for the surgical oncologist dealing with melanoma patients.
Diffuse-type tenosynovial giant cell tumors, also known as pigmented villonodular synovitis, are ... more Diffuse-type tenosynovial giant cell tumors, also known as pigmented villonodular synovitis, are unique mesenchymal lesions that arise from the synovial tissue of the joints. They are predominantly intraarticular, aggressive, infiltrative processes, characterized by both inflammatory or neoplastic properties and local destructive progression. The pattern of synovial gene and protein expressions in pigmented villonodular synovitis, similar to those in activated macrophages in rheumatoid arthritis, and the phenotype of multinucleated giant cells, characteristic of osteoclasts, suggest that there is a common autocrine mechanism in osteoclast differentiation in both diseases and indicate the potential utility of tumor necrosis factor (TNF)-α blockade. High synovial colony stimulating factor 1 (CSF1) messenger RNA (m RNA) expression in pigmented villonodular synovitis, unrelated to a chromosomal translocation involving CSF1 locus, may indicate that there is a synergic paracrine loop mediated by TNF-α and CSF1, as shown in both inflammatory and neoplastic conditions. The effects of a new therapeutic approach consisting in intraarticular TNF-α blockade were studied in four pigmented villonodular synovitis knees. Knee injections produced a rapid reduction in clinical and sonographic indexes and immunohistological alterations, confirmed by arthroscopic synovectomy. A delayed relapse in one of the four knees and unaltered synovial CSF1 expression were other important findings. In the light of these observations, CSF1/CSF1R interaction probably represents a more sensible therapeutic target than TNF-α blockade in the diffuse form of pigmented villonodular synovitis.
Fourteen cases of upper gastrointestinal bleeding (UGIB) were reviewed: 6 (group A) were caused b... more Fourteen cases of upper gastrointestinal bleeding (UGIB) were reviewed: 6 (group A) were caused by pancreatitis, 3 (group B) by hemobilia, and 5 (group C) by rupture of esophageal varices due to arterioportal shunts. Elective endoscopy carried out in 7 patients in groups A and B was negative; in 2 actively bleeding patients in group A emergency endoscopy could not detect the source of hemorrhage. Endoscopy was carried out in 4 patients in group C for diagnosis and sclerosis, but severe hemorrhage recurred in spite of treatment. Ultrasonography (US) and computed tomography (CT) were carried out prior to angiography in 5 and 4 patients, respectively, and always suggested a parenchymal lesion. All patients underwent angiography. Transcatheter control of the hemorrhage was attempted as an emergency in 2 patients (as a presurgical step in one); elective embolization was the treatment of choice for 8 patients, with good results in 6. This study suggests the usefulness of US and CT both in the detection of parenchymal lesions causing UGIB not clarified by endoscopy, and in the selection of patients for angiographic treatment.
To determine the effect of tumour necrosis factor a (TNFa) blockade with etanercept in refractory... more To determine the effect of tumour necrosis factor a (TNFa) blockade with etanercept in refractory knee joint synovitis (KJS) in rheumatoid and psoriatic arthritis, by local and systemic disease activity assessment and combined grey scale and power Doppler ultrasonographic monitoring. Methods: 27 knees affected by rheumatoid KJS (n = 12) and psoriatic KJS (n = 8) were assessed before receiving treatment and at 3 and 12 months' follow up. Time dependent clinical changes in disease activity were monitored by C reactive protein, erythrocyte sedimentation rate (ESR), global health status (GHS), and Ritchie (RAI) and knee joint articular (KJAI) indices; synovial changes were monitored by ultrasonographic and power Doppler indices for grey scale synovial thickening and for distinct intrasynovial vessel power Doppler flow configurations (fluid/synovium interface (F/SI-PD) and pannus/ cartilage interface (P/CI-PD)). Interobserver and intraobserver variability of grey scale and power Doppler ultrasonographic was evaluated. Response to treatment was assessed by analysis of variance for repeated measures on clinical and ultrasonographic variables. Results: Rapid (3 months) reduction in F/SI-PD flow (p,0.001), parallel to reductions of C reactive protein (p,0.05), ESR (p,0.001), KJAI (p,0.002), RAI, and GHS (p,0.001), was sustained at 12 months when it was accompanied by reduction in both synovial thickening and P/CI-PD flow (p,0.001). No differences (ANOVA) were noted at baseline or at 12 months in clinical and ultrasonographic variables between either the rheumatoid or the psoriatic KJS groups. Conclusion: Grey scale and power Doppler ultrasonography are reliable measures of long term change in rheumatoid and psoriatic KJS disease activity in response to anti-TNFa treatment with etanercept.
the main risk of adopting this criterion for suspecting malignancy is that of increasing the rate... more the main risk of adopting this criterion for suspecting malignancy is that of increasing the rate of false-positives [14]. In patients with cutaneous melanoma, ultrasound is used for the staging and follow-up of superficial lymph nodes because if any positive findings on ultrasound are confirmed by fine-needle aspiration cytology (FNAC), they constitute an indication for lymphadenectomy, avoiding the need for sentinel lymph node identification and a biopsy procedure. The aim of the current study was to ascertain whether contrast-enhanced ultrasound can be used in patients with cutaneous melanoma to clarify whether metastatic foci can be accurately identified in areas of focal cortical lobulation, thereby avoiding unnecessary invasive procedures, such as sentinel lymph node biopsy or lymphadenectomy.
Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine, 1990
Thirty-two patients with tubercular lumbar spondylodiskitis were studied by using traditional x-r... more Thirty-two patients with tubercular lumbar spondylodiskitis were studied by using traditional x-rays and echography. Computed tomography (CT) scans were also employed in six patients. Ultrasound scans detected tubercular abscesses in 17 cases, whereas traditional x-rays diagnosed abscesses in only 10. Echographic patterns are reported depending on the site and contents. Besides assessing the abscess, it was possible to diagnose a case complicated with hydronephrosis due to compression of the ureter. Analysis of the results obtained indicates that the association of traditional x-rays with echography is sufficient to obtain, in most cases, complete and exact diagnoses and that using CT scans can be limited to doubtful cases or those complicated by paraplegia.
Thirty-seven superficial soft-tissue recurrences were evaluated with ultrasonography (US) and com... more Thirty-seven superficial soft-tissue recurrences were evaluated with ultrasonography (US) and computed tomography (CT) to assess the correct diagnostic approach. US and CT examinations were performed at the same time. High-frequency US probes and a third-generation CT scanner were employed; all the lesions underwent also histology or cytology. US correctly identified as recurrences or fibrous tissue all the 37 lesions, whereas CT diagnosed 30 lesions only. Seven of the 14 recurrences < 2 cm diameter were not demonstrated. In conclusion, US provides more reliable information than CT relative to small lesions, which suggests that US must be performed just after therapy. Nevertheless, when bone involvement is suspected, CT is required and its use is also suggested to monitor distant metastases.
The role of the patent blue dye (PBD) technique and intraoperative probe-guided lymphoscintigraph... more The role of the patent blue dye (PBD) technique and intraoperative probe-guided lymphoscintigraphy (LS) in detecting the sentinel node (SN) was investigated in a group of 130 consecutive stage I cutaneous melanoma patients. The preoperative workup included high-resolution US scanning and LS performed 15-18 hours before surgery. On the basis of preoperative LS, in the group of examined patients a total of 143 lymphatic drainage basins were identified and surgically explored: 41.6% in the axilla, 52.8% in the groin, and 5.6% in the head/neck. A total of 228 SNs were intraoperatively detected and removed; 110 lymphatic basins contained histologically negative SNs, while 33 basins had metastatic SNs. The sensitivity for SN detection using PBD alone was 93%, while it was 100% when PBD was combined with intraoperative LS. Preoperative and intraoperative LS appears to be a highly sensitive technique for SN detection in cutaneous melanoma patients. Furthermore, in view of the limited skin i...
Fourteen patients with diffuse tumors of the liver were treated with temporary occlusion of the h... more Fourteen patients with diffuse tumors of the liver were treated with temporary occlusion of the hepatic artery (HA) by an external tourniquet followed by infusion and systemic chemotherapy. Three patients had primary neoplasms (one hepatocarcinoma and two cholangiocarcinomas) and eleven had metastatic disease (nine from carcinoma of the colon and rectum, one from retroperitoneal liposarcoma, and one from pulmonary small cell cancer). Infusion chemotherapy in all patients was based on 5-FU, Mitomycin and Vincristine. Systemic chemotherapy was FIVB in metastatic carcinoma and Adriamycin in primary liver tumors. All patients showed improvement of the performance status according to the Karnofsky Index. Objective response (OR) was present in 54% of cases. At present, median survival time in 12.5 months. Aggressive treatment combining hepatic ischemia with infusion and systemic polychemotherapy seems to provide an effective method of palliation in diffuse tumors of the liver. Delayed occ...
Pigmented villonodular synovitis (PVNS) is a rare pre-malignant disease that require aggressive t... more Pigmented villonodular synovitis (PVNS) is a rare pre-malignant disease that require aggressive treatment as surgical synovectomy, eventually followed by radiosynovectomy. Nevertheless, the disease often reoccurs after these treatments. To determine the safety and efficacy of intra-articular (IA) TNFalpha blockade with etanercept (ETN), before extended arthroscopic synovectomy, in severe PVNS of the knee, two patients, (a 26-year-old man with B27+ undifferentiated spondylarthropathy and a 32-year-old femal with seronegative oligoarthritis), affected by diffuse knee PVNS (diagnosis made by histological examination), resistant to IA corticosteroid injections and to repeated arthroscopic synovectomy, were submitted, after protocol approval by human research committee and patient's written informed consent to intra-articular etanercept (IA-ETN) treatment with a different dosage schedule: 12.5 mg weekly IA-ETN injection for 4 weeks, followed by extended arthroscopic synovectomy and o...
The Italian journal of surgical sciences / sponsored by Società italiana di chirurgia, 1986
Abscess of the spleen is a potentially lethal condition, with an associated mortality rate of 60-... more Abscess of the spleen is a potentially lethal condition, with an associated mortality rate of 60-100% in untreated patients. Splenectomy, or in selected cases, surgical or percutaneous drainage of the abscess is currently considered the standard of care. So far, conservative treatment with antibiotics has been successfully employed in four patients, including the two reported herein. The importance of a careful clinical and ultrasonographic monitoring for best therapeutic decision-making in patients with splenic abscess, is stressed.
The aims of the present work were to assess the diagnostic accuracy of ultrasonographic evaluatio... more The aims of the present work were to assess the diagnostic accuracy of ultrasonographic evaluation of superficial lymph nodes in patients with cutaneous melanoma and to describe the sonographic characteristics which permit early detection of neoplastic nodal involvement. Eighty-seven patients (89 lymph node sites) were studied for approximately a 3-year period, with a minimal surveillance time of 1 year. The ultrasonographic imaging equipment utilized were a 10 MHz scanner with a mechanical and one with 10 MHz electronic linear probe. The characteristics considered indicative of possible metastatic involvement were: round shape (short to long axis ratio > 0.5), no central hilus, nodular areas within the lymph node, sinuosity of the lymph node edges and lymph node with regular morphology and echostructure but with maximum diameter greater than 3 cm. Generally inguinal and axillary lymph nodes are larger than cervical ones. Of the 89 sites explored, 32 were considered "suspect'. All 32 of these were subjected to cytology using ultrasound-guided, fine needle aspiration. The remaining 56 came in for a periodic control examination during a year. Thirteen of the 32 'suspect' lymph nodes proved positive at the pathologic examination. Two patients whose ultrasound diagnosis was negative developed metastases within 2 to 4 months (ultrasound false negatives). Our study indicates that there are sonographic features indicative of lymph node metastases from melanoma even in the early stages of the disease. Ultrasound scanning, therefore, is a useful diagnostic tool in the follow-up of melanoma patients, identifying which should be subjected to further testing with needle biopsy. ~" 1997 Elsevier Science Ireland Ltd.
In 85 patients with intermediate to high risk cutaneous melanoma, concomitant palpation and ultra... more In 85 patients with intermediate to high risk cutaneous melanoma, concomitant palpation and ultrasound scanning (US) of the axillary and inguinal sites were performed in order to detect any locoregional lymph node metastases at pre-operative staging and postoperative monitoring. At 12 months follow-up, US identified 12 out of 13 (92%) histologically proven metastases, while palpation indicated metastatic disease in only 3 (23%) patients. Metastases were intranodal in 6 out of 12 cases detected with US, and extranodal in all the 3 cases identified by palpation, thus confirming that US is more effective than palpation in the early detection of lymph node metastases from melanoma. US was also more effective in discriminating all non-neoplastic lymph nodes: its overall specificity was 100% versus 85% for palpation. Thus, when carried out by well-trained radiologists, US is a very usefW diagnostic tool for the surgical oncologist dealing with melanoma patients.
Diffuse-type tenosynovial giant cell tumors, also known as pigmented villonodular synovitis, are ... more Diffuse-type tenosynovial giant cell tumors, also known as pigmented villonodular synovitis, are unique mesenchymal lesions that arise from the synovial tissue of the joints. They are predominantly intraarticular, aggressive, infiltrative processes, characterized by both inflammatory or neoplastic properties and local destructive progression. The pattern of synovial gene and protein expressions in pigmented villonodular synovitis, similar to those in activated macrophages in rheumatoid arthritis, and the phenotype of multinucleated giant cells, characteristic of osteoclasts, suggest that there is a common autocrine mechanism in osteoclast differentiation in both diseases and indicate the potential utility of tumor necrosis factor (TNF)-α blockade. High synovial colony stimulating factor 1 (CSF1) messenger RNA (m RNA) expression in pigmented villonodular synovitis, unrelated to a chromosomal translocation involving CSF1 locus, may indicate that there is a synergic paracrine loop mediated by TNF-α and CSF1, as shown in both inflammatory and neoplastic conditions. The effects of a new therapeutic approach consisting in intraarticular TNF-α blockade were studied in four pigmented villonodular synovitis knees. Knee injections produced a rapid reduction in clinical and sonographic indexes and immunohistological alterations, confirmed by arthroscopic synovectomy. A delayed relapse in one of the four knees and unaltered synovial CSF1 expression were other important findings. In the light of these observations, CSF1/CSF1R interaction probably represents a more sensible therapeutic target than TNF-α blockade in the diffuse form of pigmented villonodular synovitis.
Fourteen cases of upper gastrointestinal bleeding (UGIB) were reviewed: 6 (group A) were caused b... more Fourteen cases of upper gastrointestinal bleeding (UGIB) were reviewed: 6 (group A) were caused by pancreatitis, 3 (group B) by hemobilia, and 5 (group C) by rupture of esophageal varices due to arterioportal shunts. Elective endoscopy carried out in 7 patients in groups A and B was negative; in 2 actively bleeding patients in group A emergency endoscopy could not detect the source of hemorrhage. Endoscopy was carried out in 4 patients in group C for diagnosis and sclerosis, but severe hemorrhage recurred in spite of treatment. Ultrasonography (US) and computed tomography (CT) were carried out prior to angiography in 5 and 4 patients, respectively, and always suggested a parenchymal lesion. All patients underwent angiography. Transcatheter control of the hemorrhage was attempted as an emergency in 2 patients (as a presurgical step in one); elective embolization was the treatment of choice for 8 patients, with good results in 6. This study suggests the usefulness of US and CT both in the detection of parenchymal lesions causing UGIB not clarified by endoscopy, and in the selection of patients for angiographic treatment.
To determine the effect of tumour necrosis factor a (TNFa) blockade with etanercept in refractory... more To determine the effect of tumour necrosis factor a (TNFa) blockade with etanercept in refractory knee joint synovitis (KJS) in rheumatoid and psoriatic arthritis, by local and systemic disease activity assessment and combined grey scale and power Doppler ultrasonographic monitoring. Methods: 27 knees affected by rheumatoid KJS (n = 12) and psoriatic KJS (n = 8) were assessed before receiving treatment and at 3 and 12 months' follow up. Time dependent clinical changes in disease activity were monitored by C reactive protein, erythrocyte sedimentation rate (ESR), global health status (GHS), and Ritchie (RAI) and knee joint articular (KJAI) indices; synovial changes were monitored by ultrasonographic and power Doppler indices for grey scale synovial thickening and for distinct intrasynovial vessel power Doppler flow configurations (fluid/synovium interface (F/SI-PD) and pannus/ cartilage interface (P/CI-PD)). Interobserver and intraobserver variability of grey scale and power Doppler ultrasonographic was evaluated. Response to treatment was assessed by analysis of variance for repeated measures on clinical and ultrasonographic variables. Results: Rapid (3 months) reduction in F/SI-PD flow (p,0.001), parallel to reductions of C reactive protein (p,0.05), ESR (p,0.001), KJAI (p,0.002), RAI, and GHS (p,0.001), was sustained at 12 months when it was accompanied by reduction in both synovial thickening and P/CI-PD flow (p,0.001). No differences (ANOVA) were noted at baseline or at 12 months in clinical and ultrasonographic variables between either the rheumatoid or the psoriatic KJS groups. Conclusion: Grey scale and power Doppler ultrasonography are reliable measures of long term change in rheumatoid and psoriatic KJS disease activity in response to anti-TNFa treatment with etanercept.
the main risk of adopting this criterion for suspecting malignancy is that of increasing the rate... more the main risk of adopting this criterion for suspecting malignancy is that of increasing the rate of false-positives [14]. In patients with cutaneous melanoma, ultrasound is used for the staging and follow-up of superficial lymph nodes because if any positive findings on ultrasound are confirmed by fine-needle aspiration cytology (FNAC), they constitute an indication for lymphadenectomy, avoiding the need for sentinel lymph node identification and a biopsy procedure. The aim of the current study was to ascertain whether contrast-enhanced ultrasound can be used in patients with cutaneous melanoma to clarify whether metastatic foci can be accurately identified in areas of focal cortical lobulation, thereby avoiding unnecessary invasive procedures, such as sentinel lymph node biopsy or lymphadenectomy.
Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine, 1990
Thirty-two patients with tubercular lumbar spondylodiskitis were studied by using traditional x-r... more Thirty-two patients with tubercular lumbar spondylodiskitis were studied by using traditional x-rays and echography. Computed tomography (CT) scans were also employed in six patients. Ultrasound scans detected tubercular abscesses in 17 cases, whereas traditional x-rays diagnosed abscesses in only 10. Echographic patterns are reported depending on the site and contents. Besides assessing the abscess, it was possible to diagnose a case complicated with hydronephrosis due to compression of the ureter. Analysis of the results obtained indicates that the association of traditional x-rays with echography is sufficient to obtain, in most cases, complete and exact diagnoses and that using CT scans can be limited to doubtful cases or those complicated by paraplegia.
Thirty-seven superficial soft-tissue recurrences were evaluated with ultrasonography (US) and com... more Thirty-seven superficial soft-tissue recurrences were evaluated with ultrasonography (US) and computed tomography (CT) to assess the correct diagnostic approach. US and CT examinations were performed at the same time. High-frequency US probes and a third-generation CT scanner were employed; all the lesions underwent also histology or cytology. US correctly identified as recurrences or fibrous tissue all the 37 lesions, whereas CT diagnosed 30 lesions only. Seven of the 14 recurrences < 2 cm diameter were not demonstrated. In conclusion, US provides more reliable information than CT relative to small lesions, which suggests that US must be performed just after therapy. Nevertheless, when bone involvement is suspected, CT is required and its use is also suggested to monitor distant metastases.
The role of the patent blue dye (PBD) technique and intraoperative probe-guided lymphoscintigraph... more The role of the patent blue dye (PBD) technique and intraoperative probe-guided lymphoscintigraphy (LS) in detecting the sentinel node (SN) was investigated in a group of 130 consecutive stage I cutaneous melanoma patients. The preoperative workup included high-resolution US scanning and LS performed 15-18 hours before surgery. On the basis of preoperative LS, in the group of examined patients a total of 143 lymphatic drainage basins were identified and surgically explored: 41.6% in the axilla, 52.8% in the groin, and 5.6% in the head/neck. A total of 228 SNs were intraoperatively detected and removed; 110 lymphatic basins contained histologically negative SNs, while 33 basins had metastatic SNs. The sensitivity for SN detection using PBD alone was 93%, while it was 100% when PBD was combined with intraoperative LS. Preoperative and intraoperative LS appears to be a highly sensitive technique for SN detection in cutaneous melanoma patients. Furthermore, in view of the limited skin i...
Fourteen patients with diffuse tumors of the liver were treated with temporary occlusion of the h... more Fourteen patients with diffuse tumors of the liver were treated with temporary occlusion of the hepatic artery (HA) by an external tourniquet followed by infusion and systemic chemotherapy. Three patients had primary neoplasms (one hepatocarcinoma and two cholangiocarcinomas) and eleven had metastatic disease (nine from carcinoma of the colon and rectum, one from retroperitoneal liposarcoma, and one from pulmonary small cell cancer). Infusion chemotherapy in all patients was based on 5-FU, Mitomycin and Vincristine. Systemic chemotherapy was FIVB in metastatic carcinoma and Adriamycin in primary liver tumors. All patients showed improvement of the performance status according to the Karnofsky Index. Objective response (OR) was present in 54% of cases. At present, median survival time in 12.5 months. Aggressive treatment combining hepatic ischemia with infusion and systemic polychemotherapy seems to provide an effective method of palliation in diffuse tumors of the liver. Delayed occ...
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