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Slingluff CL, Darrow T, Vervaert C, Quinn-Allen MA, Seigler HF. Human cytotoxic T cells specific for autologous melanoma cells: successful generation from lymph node cells in seven consecutive cases. J Natl Cancer Inst 1988; 80:1016-26. [PMID: 3261800 DOI: 10.1093/jnci/80.13.1016] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Human T-cell populations specifically cytotoxic for autologous melanoma cells have been successfully generated from lymph node cells obtained from seven consecutive patients. The lymph node cells were stimulated in vitro with autologous irradiated melanoma cells; stimulation was repeated every 10-15 days at a tumor cell-to-lymphocyte ratio of approximately 1:20. Cytotoxic activity was assessed by a 4-hour 51Cr release assay. Mean lysis of autologous tumor cells was 47% at an effector-to-target cell ratio of 20:1, while mean lyses of the human myeloid leukemia cell line K562, allogeneic melanoma cells, and an osteosarcoma cell were 20%, 13%, and 11%, respectively. There was no lysis of autologous fibroblasts, fresh lymphocytes, or phytohemagglutinin-stimulated blasts. Three grades of specificity developed sequentially. In grade I, lysis of autologous tumor cells exceeded lysis of allogeneic tumor cells but did not exceed lysis of K562 cells. In grade II, lysis of autologous tumor cells exceeded lysis of K562 cells and all allogeneic tumor cells tested. In grade III, potent lysis of autologous tumor cells (greater than 40%) exceeded lysis of K562 cells and of all allogeneic tumor cells tested. All seven lymphocyte populations reached or exceeded grade I. Six reached or exceeded grade II. Two progressed to grade III. The generated cells were T cells, as determined by phenotypic analysis with flow cytometry. CD4+ cells and CD8+ cells accounted for 83%-100% of the cells. CD8+ T cells were separated from CD4+ T cells by panning with OKT8 and OKT4 antibodies. The resulting CD8-enriched and CD4-enriched populations were compared as effectors in cytotoxicity assays. The results suggest that the cell responsible for lysis of autologous tumor cells is CD8+. The methods used in this study have repeatedly resulted in the successful generation of cytotoxic T lymphocytes specifically cytotoxic for autologous melanoma cells; it is suggested that these cells have potential application for adoptive immunotherapy of melanoma.
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102
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Mahvi DM, Seigler HF, Meyers WC, Kalthoff H, Schmiegel WH, Metzgar RS. DU-PAN-2 levels in serum and pancreatic ductal fluids of patients with benign and malignant pancreatic disease. Pancreas 1988; 3:488-93. [PMID: 3174610 DOI: 10.1097/00006676-198808000-00020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Previous studies have shown that the DU-PAN-2 antigen is elevated in approximately 70% of serum samples obtained from pancreatic adenocarcinoma patients, and within the normal range (less than 400 U/ml) in 99% of normal subjects. In this study, the DU-PAN-2 antigen level of the serum and pancreatic ductal fluid in patients with malignant pancreatic disease were compared to antigen levels in patients with benign pancreatic diseases. Six percent of patients with chronic pancreatitis and 13% of patients with severe acute pancreatitis had elevated DU-PAN-2 antigen levels in their sera. Pancreatic ductal fluid DU-PAN-2 levels were elevated in 33% (11 of 33) of patients with pancreatic adenocarcinomas, whereas 16% (5 of 31) of patients with chronic pancreatitis and 38% (8 of 21) of control patients had elevated secretion levels. Unlike DU-PAN-2, the tumor markers carcinoembryonic antigen (CEA) and carcinoma (CA) 19-9 were elevated in 90 and 100%, respectively, of secretions of patients with pancreatic adenocarcinoma. However, CEA and CA 19-9 ductal fluid levels were also elevated in patients with chronic pancreatitis (CEA: 61%; CA 19-9: 85%), and therefore these markers are not helpful in distinguishing benign from malignant pancreatic disease. The physiologic implications of elevated DU-PAN-2 serum antigen levels in patients with normal ductal fluid DU-PAN-2 levels are discussed.
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103
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Slingluff CL, Vollmer RT, Reintgen DS, Seigler HF. Lethal "thin" malignant melanoma. Identifying patients at risk. Ann Surg 1988; 208:150-61. [PMID: 3401060 PMCID: PMC1493625 DOI: 10.1097/00000658-198808000-00004] [Citation(s) in RCA: 138] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Thin melanomas can metastasize and be lethal. The purpose of this review was to identify negative risk factors in patients with melanomas less than 0.76 mm thick. Six hundred and eighty-one (681) such patients are reviewed in this study. Of those referred without metastatic disease (583 patients), metastases developed in 4.8% after a mean followup of 3.6 years. Of those referred with metastatic disease (98 patients), mortality was 35% after a mean followup of 5.9 years. Male patients (p less than 0.04) and patients with axial primaries (p less than 0.05) were at an increased risk of metastasis. Severe histologic regression was present in 40% of the primary lesions that metastasized and in only 17% of similar lesions that did not (p less than 0.001). Increased age was associated with increased local skin metastases, but not with increased nodal or distant metastases. A prognostic model was designed, using two clinical risk factors (axial primary site and male sex) and two histologic risk factors (Clark's Level IV and severe histologic regression). The prognostic model identified a low-risk population--women with extremity primaries--with an actuarial risk of metastasis at 10 years that was less than 3%. Patients with either (1) both clinical risk factors or (2) one clinical risk factor and one histologic risk factor were identified as high-risk patients. Their actuarial risk of metastasis was 11% at 5 years and 22% at 10 years (p = 0.0084). Identifying high-risk and low-risk patients with thin melanomas may improve guidelines for the application of adjuvant therapies to this population.
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104
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Darrow TL, Slingluff CL, Seigler HF. Autologous lymph node cell-derived tumor-specific cytotoxic T-cells for use in adoptive immunotherapy of human melanoma. Cancer 1988; 62:84-91. [PMID: 3260124 DOI: 10.1002/1097-0142(19880701)62:1<84::aid-cncr2820620116>3.0.co;2-r] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The in vitro development of tumor-specific cytotoxic T-cells from draining and tumor-involved lymph nodes obtained from melanoma patients were examined. Fresh draining or tumor-involved lymph node cells (LNC) demonstrate no significant cytotoxic activity against a variety of tumor targets including autologous melanoma. Natural killer cell (NK) activity is very low or absent in all of these specimens. Culture of the cells with irradiated autologous tumor and expansion in recombinant interleukin 2 (rIL-2) results in strong cytotoxicity for autologous tumor cells. The cultured cells are T-cells of mixed CD4 and CD8 phenotypes. Following restimulation with autologous tumor, these lines are capable of becoming specifically cytotoxic for autologous tumor as tested in direct killing and in cold target inhibition studies. The LNC yield from fresh specimens ranges from 1 X 10(7) to more than 1 X 10(9) cells averaging 5 X 10(8) cells. After the cells are cultured, we can achieve up to a 60-fold or more increase in cell numbers, that demonstrate strong cytotoxicity for melanomas. The potential for adoptive immunotherapy using such specifically sensitized cytotoxic T-cells of mixed phenotypes is discussed.
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105
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Genkins SM, Tucker JA, Seigler HF, Dunnick NR. Biliary cystadenoma with mesenchymal stroma: CT and angiographic appearance. J Comput Assist Tomogr 1988; 12:527-9. [PMID: 3366981 DOI: 10.1097/00004728-198805010-00039] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A case of malignant biliary cystadenoma with CT and angiographic findings is reported. Clinical presentation, possible origin, epidemiology, and differential diagnosis of biliary cystadenoma and cystadenocarcinoma are discussed.
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106
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Abstract
Malignant melanoma of the head and neck is a potentially lethal disease and considered rare among juveniles. Treatment patterns have historically been dictated by experience with adults, however a paucity of data is available to determine the natural history and treatment guidelines for juveniles and children with malignant melanoma. Therefore a retrospective computer-aided analysis of patients less than 20 years of age having malignant melanoma were obtained from the records of 4,843 patients with malignant melanoma recorded from 1972 through 1986. Eighty-seven patients were identified from this group with 17 patients having primary malignant melanomas confined to the head and neck. Parameters evaluated were age at diagnosis, sex, type of melanoma, Clark Level, Breslow depth of invasion, pathologic classification, site of primary, nodal status at diagnosis, surgical treatment, recurrence rate and site of recurrence, and follow-up status. Two of 17 patients had stage II disease and were treated with wide local excision and therapeutic radical neck dissection. Fifteen of 17 patients initially presented with stage I disease were treated with wide local excision. Two of these patients underwent elective radical neck dissection both of which proved to have positive occult nodal disease. Both are alive without evidence of disease 2 1/2 to 7 years later. Of the 13 patients who were initially treated with only wide local excision, nine patients developed local (3), regional (3), or systemic (3) disease within 3 months to 9 years from the date of diagnosis. Seven of the nine died of their disease 5 months to 20 years later. When juvenile patients with melanomas of the head and neck are compared to a comparable age group of patients with melanomas at other primary body sites, the head and neck group had a significantly higher frequency of death. Compared to the adult head and neck population, juvenile patients had identical actuarial survival time, but shorter disease-free intervals, even though the adult population had a higher percent of poor prognostic indices (presence of ulceration and thickness of lesions). Failure to control local and regional disease coupled with the overall poor survival rate, indicates that malignant melanoma occurs in the young as a biologically active tumor and suggests an aggressive approach for better control of local and regional disease and, hopefully, survival.
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107
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Slingluff CL, Darrow TL, Seigler HF. Human T cells specifically activated against autologous malignant melanoma. ARCHIVES OF SURGERY (CHICAGO, ILL. : 1960) 1987; 122:1407-11. [PMID: 3318756 DOI: 10.1001/archsurg.1987.01400240053009] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Lymphocytes from ten patients with melanoma were specifically stimulated in vitro with autologous melanoma cells and expanded in interleukin 2. Significant lysis of autologous melanoma cells was demonstrated in T cells derived from six of these patients. The mean percent of lysis of autologous tumor cells at an effector-target ratio of 20:1 was 46% among these six patients. The T cells derived from two patients developed specificity in lysing autologous melanoma cells. In both cases, specificity was enhanced by the in vitro stimulation with autologous tumor cells. Restimulation with autologous melanoma cells was associated with increasing specificity over time. Whether derived from peripheral blood lymphocytes or from lymph node cells, T cells from one patient lysed fresh autologous melanoma cells more potently than K562, allogeneic melanoma cells, and nonmelanoma cells. On day 38, at an effector-target ratio of 10:1, cell lysis of K562, an osteosarcoma, a pancreatic cancer, and three allogeneic melanomas was 3%, 4%, 7%, 8%, 7%, and 2%, respectively, while lysis of autologous melanoma cells was 47%. Specificity was maintained beyond day 60. The T cells could be expanded over 50-fold within one month.
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108
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Saltz J, Buckley CE, Cox E, Seigler HF. The prognostic significance of recall antigen testing in melanoma patients. Am J Med Sci 1987; 294:287-93. [PMID: 3425578 DOI: 10.1097/00000441-198711000-00001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A quantitative assessment of the long-term prognostic value and clinical usefulness of recall antigen reactions in patients with malignant melanoma is not available. The authors evaluated longitudinal observations of survival made in 846 patients over a 12-year period. Each patient was initially studied with Mantoux-type recall antigen skin tests. The patients were categorized with respect to the following: high (greater than 5 mm) or low (less than or equal to 5 mm) averaged skin test reaction diameters at 48 hr; Clark level; tumor stage (I = localized tumor, II = local extension and/or region lymph node metastasis, III = systemic metastasis); ulceration; site of primary; histologic type; age; and sex. The percentage of high reactors in Stages I, II, and III were 44.3%, 37.4%, and 25%, respectively. Survival was evaluated with the Cox-Mantell hazard function model and the Cox regression model. The significant (chi-squared; probability) risk factors detected were tumor stage (94.58; less than or equal to 0.0001), Clark level (19.37; less than or equal to 0.0001), sex (16.97; less than or equal to 0.0001), and skin test reactivity (7.48; less than or equal to 0.0062). A significant relationship also was detected between skin test reactor status and the tumor stage (p less than or equal to 0.0330). When evaluated within each stage of disease, skin test reactivity predicted survival only in Stage II patients (p less than or equal to 0.0080). Five-year survival estimates among Stage II patients were 58% among high reactors and 38% among low reactors.(ABSTRACT TRUNCATED AT 250 WORDS)
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109
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Burton GV, Cox EB, Leight GS, Prosnitz LR, Iglehart JD, Olsen GA, Seigler HF, Hart LL. Inflammatory breast carcinoma. Effective multimodal approach. ARCHIVES OF SURGERY (CHICAGO, ILL. : 1960) 1987; 122:1329-32. [PMID: 3675196 DOI: 10.1001/archsurg.1987.01400230117020] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Twenty-two patients with inflammatory breast carcinoma received preoperative chemotherapy consisting of weekly administration of cyclophosphamide, doxorubicin hydrochloride, fluorouracil, and vincristine sulfate for six weeks. Postoperative therapy consisted of 22 weeks of biweekly administration of these drugs. Regional radiotherapeutic consolidation followed chemotherapy. Nineteen patients completed therapy. Twelve of these patients remain disease free (median, 15 months; range, four to 32 months). Median disease-free survival for all 22 patients is 13 months or more (range, zero to 32 months). Median overall survival is 18 months or more (range, one to 33 months). This regimen compares favorably with prolonged adjuvant and maintenance chemotherapy for inflammatory breast carcinoma.
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110
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Reintgen DS, Vollmer R, Tso CY, Seigler HF. Prognosis for recurrent stage I malignant melanoma. ARCHIVES OF SURGERY (CHICAGO, ILL. : 1960) 1987; 122:1338-42. [PMID: 3675198 DOI: 10.1001/archsurg.1987.01400230126022] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The outcome of patients with stage I malignant melanoma has been well assessed in terms of prognostic factors and their effect on survival; however, little is known of the recurrence patterns of cutaneous melanoma or the survival of these patients subsequent to recurrence. A retrospective, computer-aided chart review identified 4185 patients with melanoma who had stage I disease clinically. During a follow-up period of one to 14 years, 35.9% suffered a recurrence. Melanoma of the trunk (37.8%) and head and neck area (46.1%) had an increased incidence of recurrent metastases compared with melanoma of the extremities (29.8%). Local regional metastases accounted for 62.5%, 77.3%, and 85.6% of the recurrences in the head and neck, trunk, and extremity primary sites, respectively, with 65% of the relapses occurring within the first three years. Actuarial five-year survival rates of patients who had recurrent disease were significantly decreased compared with those of patients who had no evidence of metastases during their clinical course. A multivariate analysis was performed to estimate the survival of patients after recurrence. One may use this mathematical model to predict the outcome of individual patients after recurrence and provide a more rationally based prognosis for them and their families.
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111
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Flowers JL, Seigler HF, McCarty KS, Konrath J, McCarty KS. Absence of estrogen receptor in human melanoma as evaluated by a monoclonal antiestrogen receptor antibody. ARCHIVES OF DERMATOLOGY 1987; 123:764-5. [PMID: 3555354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Controversy regarding the presence of estrogen receptor proteins in human melanomas persists despite extensive investigations on this subject. While apparent high-affinity binding has been observed using dextran-coated charcoal assays, several other characteristics of receptor protein have not been observed. The production of free water on incubation of tritiated estradiol (labeled in the C2 position) with melanoma cytosols suggests the possibility that the apparent binding observed is due to phenomena other than specific receptor-steroid interactions. Melanomas from 15 patients were evaluated for the presence of estrogen receptor using immunocytochemical techniques with a monoclonal antibody directed against the human estrogen receptor protein (H222 Sp gamma). Immunohistochemical evaluation included intensity and distribution of staining. None of the 15 cases demonstrated specific immunohistologic reactivity with the anti-receptor antibody. Control breast and uterine tissue confirmed the specificity and sensitivity of the methods. These results suggest that the apparent estrogen-binding capacity of human melanoma tissues is the result of interactions other than with estrogen receptor, and reaffirm the need to investigate alternate steroid protein interactions, such as catechol estrogen formation, in studying sex steroid influences on human melanoma.
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112
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Wolfe WG, Burton GV, Seigler HF, Crocker IR, Vaughn AL. Early results with combined modality therapy for carcinoma of the esophagus. Ann Surg 1987; 205:563-71. [PMID: 3579403 PMCID: PMC1493010 DOI: 10.1097/00000658-198705000-00016] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Since January 1984, 74 patients (61 men, 13 women; age range: 43-76 years) with carcinoma of the esophagus were evaluated. Fifty-two patients had squamous cell carcinoma and 22 patients had adenocarcinoma. Sixty-three patients had preoperative chemotherapy and radiation that consisted of cis-platinum and VP-16 for squamous cell carcinoma and cis-platinum 5-FU for adenocarcinoma combined with 4500-6000 rads. Thirty-four patients were staged inoperable at the completion of the 4-month treatment regimen. Eleven patients had surgery alone because they refused or were not candidates for the preoperative regimen. Twenty-nine patients completed the combined modality regimen and have had esophagogastrostomy. All patients receiving chemotherapy and radiation demonstrated improved swallowing and a dramatic reduction of tumor mass early in the course of therapy and have been able to maintain oral nutrition without other support in the posttreatment period. Of the 34 patients who had chemotherapy and radiation therapy as palliation, 18 are currently living. One patient died secondary to complications of chemotherapy, another patient died at 9 months of myocardial infarction. The remaining patients died secondary to their disease. Of the 29 patients who had radiation therapy and chemotherapy plus esophagogastrostomy, 25 are alive. There were no operative deaths. One patient died at 9 months of stroke. Three other patients had recurrence and died 1 year after surgery. Of the 11 patients who had surgery alone, two have died of the disease. Of the 29 patients who completed the integrated therapy, 10 had no evidence of residual tumor in the specimen, and in an additional five patients only microscopic foci were evident. These early results are an encouragement to continue the multidiscipline approach to carcinoma of the esophagus in the hope that the quality of life and disease-free interval, as well as ultimate survival, will be enhanced.
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113
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Stuhlmiller GM, Darrow TL, Haupt DM, Seigler HF. Immune response of chimpanzee to purified melanoma 250 kilodalton tumor-associated antigen. Cancer Immunol Immunother 1987; 25:193-200. [PMID: 3677123 PMCID: PMC11038389 DOI: 10.1007/bf00199147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/1987] [Accepted: 04/24/1987] [Indexed: 01/06/2023]
Abstract
Melanoma high molecular weight tumor-associated antigen (TAA), having a molecular weight of 250 kilodaltons (Kd), was purified from a crude cell membrane extract through a combination of lectin affinity, immunoadsorption, and high performance liquid molecular filtration chromatography. Compared to the starting extract, purified TAA was 600-fold higher in TAA activity per microgram of protein. Purified TAA was used to immunize a chimpanzee and the resulting antiTAA immune response was evaluated. Postimmune chimpanzee serum reacted in solid phase radioimmunoassay against purified TAA with a titer in excess of 100,000. In contrast, preimmune serum had a titer of less than 100 in the same assay. By immunoprecipitation analysis, we were able to demonstrate reactivity of the chimpanzee immune serum with a 250 Kd TAA in spent culture medium from melanoma cells metabolically labeled with 35S-methionine and with iodinated purified 250 Kd TAA. Reactivity of the chimpanzee antiserum for the 250 Kd TAA was confirmed in blocking and reciprocal immunodepletion studies using murine monoclonal antibody 9.2.27. These studies suggest that the 250 Kd TAA defined by murine monoclonal antibodies may prove to be immunogenic in man and that manipulation of the immune response to this TAA might be used to the clinical benefit of the patient.
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114
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Perry MD, Seigler HF, Johnston WW. Diagnosis of metastatic malignant melanoma by fine needle aspiration biopsy: a clinical and pathologic correlation of 298 cases. J Natl Cancer Inst 1986; 77:1013-21. [PMID: 3464794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Fine needle aspiration biopsies (FNABs) from 298 lesions in patients with suspected metastatic melanoma were studied. The results were correlated either with histopathologic diagnoses on resected lesions or with prolonged clinical follow-up. Of 165 malignant aspirates, 160 were confirmed either by surgical resection (65 cases) or by an appropriate clinical course (95 cases). Of the 107 benign lesions with adequate follow-up, 73 were confirmed as benign. There were 25 false negatives: 19 were inadequate samples, and 6 were presumed failures of needle localization. No interpretative errors were identified. Although 3 cases of FNAB-diagnosed malignant melanoma could not be confirmed by surgical biopsy, the cytologic findings were typical of malignant melanoma. Clinical follow-up, however, suggested that the cytologic diagnosis was in error. One case of a second unrelated malignancy (an adenocarcinoma of the lung) was correctly diagnosed with the use of FNAB. Because of its high degree of accuracy, FNAB has proved useful in the differential diagnosis of subcutaneous nodules, enlarged lymph nodes, and lung nodules.
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115
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Perry MD, Gore M, Seigler HF, Johnston WW. Fine needle aspiration biopsy of metastatic melanoma. A morphologic analysis of 174 cases. Acta Cytol 1986; 30:385-96. [PMID: 3461649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The prognostic and therapeutic decisions in cases of metastatic melanoma depend upon the morphologic documentation of metastatic disease, which may rapidly and accurately be done by fine needle aspiration (FNA) biopsy of clinically suspicious lesions. The tumor cells derived from malignant melanomas demonstrate a wide range of appearances, however, and other neoplasms may be mimicked. Furthermore, additional neoplasms of other types are more frequent in melanoma patients: the possibility of a new primary tumor must be considered if the morphology of the tumor cells is uncharacteristic. Therefore, a study was undertaken to analyze the morphologic changes seen in FNA biopsy specimens from metastatic malignant melanoma and to determine which features could be the most useful in establishing a definitive diagnosis. A total of 174 consecutive cases, comprising 151 malignant aspirates and 23 inconclusive aspirates, were reviewed. The most significant features for identification of melanoma over other tumor types were the cell shape and nuclear position, the presence of numerous isolated neoplastic cells and occasional binucleated or multinucleated cells. Intracellular melanin in neoplastic cells was diagnostic when present, but it was absent in 60% of the cases. Macronucleoli and/or intranuclear cytoplasmic invaginations were characteristic but variable features. Morphology was also found to vary by site and cell type. Lung aspirates were less cellular and more likely to contain melanin. Aspirates of subcutaneous nodules were more often composed of spindle-shaped cells or of other variant cell types. Lymph node aspirates more often yielded epithelioid cells with macronucleoli and/or intranuclear invaginations. Spindle-cell melanomas usually demonstrated inconspicuous nuclei and rarely showed enlarged nucleoli. Epithelioid-cell tumors contained multinucleated cells and areas of cell wrapping more frequently than did spindle-cell tumors. The findings in this study emphasize that a full awareness of the spectrum of morphologic presentations of metastatic melanoma as well as of the clinical history are needed for greater precision in its diagnosis and for avoidance of the pitfall of misdiagnosing nonmelanomas with similar appearances.
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116
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Abstract
Patients with melanoma have prognostic indicators that can be accurately assessed using standard histopathologic techniques. First-order lymph node disease plays a significant role in determining both the prognosis of the patient and the therapeutic benefit in selected patients. The lymph nodes at risk can be determined by the technique of lymphoscintigraphy, and specificity might be possible using isotopically labeled monoclonal antibodies. Techniques utilizing immunohistology and immunocytology have been developed and applied to the clinical setting. Early diagnosis of recurrent disease is now possible using radioimmunoassays. Specific immunotherapy trials are underway and early results are encouraging.
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117
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Caldwell DS, Kernodle GW, Seigler HF. Pectoralis pyomyositis: an unusual cause of chest wall pain in a patient with diabetes mellitus and rheumatoid arthritis. J Rheumatol 1986; 13:434-6. [PMID: 3522899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
We describe a case of isolated pectoralis swelling and tenderness, without systemic signs of infection, in a North American adult with diabetes mellitus and rheumatoid arthritis. The etiology was discovered to be pyomyositis, usually thought to be a disease of tropical climates. It is the first such case with group B Streptococcus as the causative organism.
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118
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Fisher SR, Cole TB, Meyers WC, Seigler HF. Pharyngoesophageal reconstruction using free jejunal interposition grafts. ARCHIVES OF OTOLARYNGOLOGY (CHICAGO, ILL. : 1960) 1985; 111:747-52. [PMID: 2413833 DOI: 10.1001/archotol.1985.00800130079010] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Forty patients underwent pharyngoesophageal reconstruction with a free jejunal interposition graft (FJIG). Three categories of disease were treated: (1) primary upper aerodigestive tract carcinomas, (2) recurrent carcinomas, and (3) benign pharyngoesophageal stenosis. There were no intraoperative graft failures. Postoperative complications included four perioperative deaths, eight late graft failures, three transient fistulas, eight distal graft strictures, one prolonged ileus, two postoperative hematomas, one abdominal wound dehiscence, one abdominal abscess, and one hypoglossal nerve palsy. Of the eight patients with late graft failures, three underwent successful jejunal reimplantation, yielding an overall success rate of 88% (35/40). The advantages of an FJIG are as follows: (1) a single-stage procedure for large defects, (2) a jejunal segment approximately the size of the pharyngoesophagus, (3) tissue that is able to tolerate radiation therapy, (4) maintenance of near-physiologic swallowing mechanism, (5) denervated small-bowel model, (6) excellent palliative procedure, and (7) shortened hospitalization. Disadvantages include (1) microvascular surgical technique, (2) abdominal procedure, and (3) limited esophageal speech.
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119
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Mahvi DM, Meyers WC, Bast RC, Seigler HF, Metzgar RS. Carcinoma of the pancreas. Therapeutic efficacy as defined by a serodiagnostic test utilizing a monoclonal antibody. Ann Surg 1985; 202:440-5. [PMID: 4051597 PMCID: PMC1250942 DOI: 10.1097/00000658-198510000-00005] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
DU-PAN-2 is a high molecular weight glycoprotein defined by a murine monoclonal antibody elicited to a pancreatic ductal adenocarcinoma cell line. This monoclonal antibody recognizes an oncofetal antigen present on the surface of pancreatic tumor cells. The antigen has also been detected in the sera of patients with adenocarcinoma of the pancreas by a competition radioimmunoassay (RIA). Ninety-four per cent (31/33) of patients with pancreatic adenocarcinoma in this study had DU-PAN-2 serum antigen levels greater than 300 units/ml by RIA, whereas sera from normal adults had serum levels less than 300 units/ml. Serial studies of DU-PAN-2 serum antigen in pancreatic cancer patients with elevated DU-PAN-2 serum levels (mean: 2873 units/ml) and surgically resectable neoplasms demonstrated a return to the normal range within 1 to 3 weeks after surgery in five of six patients. Five patients in clinical remission had normal DU-PAN-2 serum levels (mean: 110 units/ml). With tumor progression, however, the DU-PAN-2 level increased in all patients (mean: 2835 units/ml) an average of 2 months before evidence of progressive disease by clinical parameters. Serial DU-PAN-2 determinations are sensitive monitors of the progression of pancreatic cancer and may be useful as early indicators of response to therapy.
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120
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Georgiade GS, Riefkohl R, Cox E, McCarty KS, Seigler HF, Georgiade NG, Snowhite JC. Long-term clinical outcome of immediate reconstruction after mastectomy. Plast Reconstr Surg 1985; 76:415-20. [PMID: 4034759 DOI: 10.1097/00006534-198509000-00014] [Citation(s) in RCA: 86] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Immediate reconstruction of a breast removed for treatment of carcinoma can be accomplished without altering the cancer-ablative surgical procedure. The theoretical possibility that reconstruction might compromise the cure rate has tempered enthusiasm for this approach. To test this issue, the relapse-free survival of 101 patients who underwent breast reconstruction in the immediate postmastectomy period was compared with that of 377 patients with breast cancer who underwent mastectomy without immediate reconstruction. This comparison was accomplished using multivariable statistical techniques to correct for baseline inequalities between the patient groups. After adjustment for the relevant prognostic factors, no significant difference remained between the two groups. We conclude that immediate reconstruction has no discernible adverse influence on the natural history of surgically treated breast carcinoma.
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121
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Abstract
Definition of normal cell membrane antigens using immunologic techniques has permitted investigators to distinguish normal cells from malignant cells. Malignant cells express fetal antigens in concentrations different from normal mature cells. Mutant cells express differentiation as well as those antigens reflecting the altered cell genome. Normal cells can be transformed into malignant cells using either chemical agents or viruses. As these agents are incorporated into the genome, surface antigens are expressed that differ from normal cell isoantigens. These antigenic determinants can serve as tumor-associated or perhaps tumor-specific markers. Immunochemical methods now exist that permit isolation and purification of these antigens. Monoclonal antibodies have been generated that react with single epitopes associated with these antigens. Very sensitive and highly specific radioimmunoassays and enzyme immunosorbent assays can detect microgram quantities of these antigens in body fluids and as such permit serodiagnostic evaluation. Monoclonal antibodies can also be used for radioautography, immunofluorescent, and immunoperoxidase staining for diagnostic purposes of both cytologic and fixed tissue sections. The binding affinity and specificity of these monoclonal antibody reagents has successfully been used for in vivo tumor localization. Isotopically labeled monoclonal antibodies bind preferentially to tumor cells in the host and are useful for specific radionuclide scintigraphy. These recently developed immunodiagnostic techniques not only add specificity in terms of diagnostic accuracy but are useful for early detection of recurrent disease and in vivo localization of tumor deposits. Therapeutic implications are discussed.
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Abstract
Confusion exists concerning the influence of pregnancy on survival in patients with malignant melanoma. To evaluate this problem a retrospective computer-aided study was performed of women in the child-bearing years treated for Stage I cutaneous melanoma at the Duke University Comprehensive Cancer Center. Fifty-eight women were identified who had melanoma arise during pregnancy (Group 1) and 43 patients were noted who became pregnant within 5 years of diagnosis of their melanoma (Group 2). Appropriate control groups matched for the clinical variables of age, primary site, and stage of disease and the pathologic variables of Clark's Level, tumor thickness, ulceration, and histologic type were selected from the cohort of 2938 melanoma patients seen at Duke. Actuarial survivals for Group 1 and 2 patients did not differ from their respective controls, although the small number of deaths in each group resulted in wide confidence intervals. When actuarial disease-free intervals were plotted, there was a significant difference between women who had melanoma develop during pregnancy when compared to their controls (P = 0.04). In a multivariate regression analysis, after adjustment for the influence of the more significant prognostic factors for Stage 1 melanoma, including Clark's Level, ulceration and tumor thickness, the effect of pregnancy on disease-free interval became more apparent (P = 0.02). No difference in actuarial disease-free interval was noted in the melanoma patients who elected to become pregnant within 5 years of diagnosis (P = 0.31). A multivariate regression analysis confirmed this finding. These data indicate that although an intercurrent melanoma during pregnancy has a worse prognosis than the control groups, once a woman has been diagnosed as having a cutaneous melanoma, a subsequent pregnancy has no effect on recurrence rate or survival.
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Johnston WW, Borowitz MJ, Stuhlmiller GM, Seigler HF. Expression of a melanoma-tumor-associated antigen as demonstrated by a monoclonal antibody (D6.1) in cytopathologic preparations of human tumor cells from effusions and needle aspirates. ANALYTICAL AND QUANTITATIVE CYTOLOGY AND HISTOLOGY 1985; 7:72-80. [PMID: 3890654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Immunocytopathologic studies were performed on 79 fine needle aspiration biopsies (FNABs) and effusions from 13 melanomas and 57 other human neoplasms with the monoclonal antibody (MAb) D6.1 raised against a partially purified melanoma-tumor-associated antigen (MTAA). The purposes of these studies were (1) to evaluate the ability of MAb 6.1 to react with melanoma cells in cytopathologic preparations and (2) to define the spectrum of reactivity of MAb D6.1 in cytopathologic preparations of non-melanomas. Cytocentrifuge preparations of the cytopathologic specimens were permitted to react with the primary antibody and were then stained by the avidin-biotin-immunoperoxidase method. Thirteen of 13 FNABs of malignant melanomas exhibited staining reactivity with MAb D6.1. Among the nonmelanoma tumors tested, staining reactivity was observed in 30 of 57 specimens. Among specific neoplasms, staining was present in 5 of 11 adenocarcinomas of the breast, 2 of 7 ovarian adenocarcinomas and 5 of 6 metastatic adenocarcinomas from the colon. Among 17 lung cancers examined, staining was noted in 4 of 7 adenocarcinomas, 3 of 4 large-cell undifferentiated carcinomas and 2 of 3 poorly differentiated squamous-cell carcinomas. Two small-cell undifferentiated carcinomas and one carcinoid failed to stain. Three of three adenocarcinomas of the pancreas showed staining. Among the remaining neoplasms examined, one specimen each of carcinoma of the prostate and the cervix and one carcinoma of undetermined primary exhibited staining. Two malignant lymphomas did not stain. Staining of mesothelial cells was observed in three of nine benign effusions.(ABSTRACT TRUNCATED AT 250 WORDS)
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Reintgen DS, Paull DE, Seigler HF, Cox EB, McCarty KS. Sex related survival differences in instances of melanoma. SURGERY, GYNECOLOGY & OBSTETRICS 1984; 159:367-372. [PMID: 6484793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
While data concerning melanoma survival differences between the sexes as they relate to anatomic site, stage and age is scattered throughout the literature, few single studies on one large population of patients with melanoma have specifically addressed all the confounding variables proposed to account for such sex related survival differences. Data were collected for 1,489 patients with melanoma observed at Duke University Comprehensive Cancer Center. Females had a more favorable prognosis than males. This survival difference could not be fully explained by differences in the anatomic site of the primary, Clark level of invasion, histologic type or ulceration of the primary lesion or age at diagnosis between males and females. There is growing epidemiologic and biochemical evidence that melanoma may be affected by sex hormones.
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Metzgar RS, Rodriguez N, Finn OJ, Lan MS, Daasch VN, Fernsten PD, Meyers WC, Sindelar WF, Sandler RS, Seigler HF. Detection of a pancreatic cancer-associated antigen (DU-PAN-2 antigen) in serum and ascites of patients with adenocarcinoma. Proc Natl Acad Sci U S A 1984; 81:5242-6. [PMID: 6591188 PMCID: PMC391674 DOI: 10.1073/pnas.81.16.5242] [Citation(s) in RCA: 101] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
A competition radioimmunoassay was developed, utilizing a murine monoclonal antibody to human pancreatic adenocarcinoma cells. Immunoblotting of a standard antigen preparation from either serum or ascites fluid after electrophoresis in 1% agarose showed that the specific DU-PAN-2 activity resided in two major high molecular weight bands. DU-PAN-2 antigen levels were expressed as arbitrary units based on a standard partially purified antigen preparation. The inhibition curve with standard antigen was reproducible (SD less than 10%) and essentially linear from 25 to 200 units/ml. The mean DU-PAN-2 antigen concentration for the sera from 126 normal individuals was 81 units/ml. Sera from pediatric patients with malignancy had a mean of 127 units/ml, while nasopharyngeal, stage III melanoma, and ovarian carcinoma patients had means of 89, 92, and 119 units/ml, respectively. All values in normal subjects as well as the melanoma, nasopharyngeal, ovarian, and pediatric cancer patients were less than 400 units/ml. Intermediate antigen levels were detected in patients with alimentary tract malignancies. Eight of 20 gastric cancer and 8 of 76 colorectal carcinoma patients and 3 patients with benign or nonmalignant gastrointestinal tract disease had DU-PAN-2 values exceeding 400 units/ml. Ascites fluids from 6/6 and pancreatic juice from 2/2 pancreatic cancer patients had values greater than 750 units/ml. Serum from 68% of the 89 pancreatic cancer patients tested had DU-PAN-2 antigen levels greater than 400 units/ml. The mean serum value in this patient population was 4888 units/ml.
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