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Kulaylat MN, Karakousis CP, Keaney CM, McCorvey D, Bem J, Ambrus JL. Desmoid tumour: a pleomorphic lesion. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 1999; 25:487-97. [PMID: 10527597 DOI: 10.1053/ejso.1999.0684] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Desmoid tumour (DT) is an uncommon locally invasive non-metastasizing neoplastic lesion. The aetiology of this tumour is unknown and its treatment is controversial. Twelve cases of DT are presented and the literature is reviewed. METHODS Twelve cases of DT treated at our institution during a 3.5-year period are analysed and the literature reviewed. Ten patients were referred with a primary tumour, one with local recurrence and one patient with a second primary desmoid tumour. One patient had multiple mesenteric DT (familial adenomatous polyposis coli-FAP), and in the remaining 11 patients the tumour was located in the abdominal wall in four, at an extremity in three, in the upper back in two patients, in the pelvis in one and retroperitoneally in one. RESULTS The largest mesenteric DT was marginally excised en bloc with total jejunectomy. In the remaining 11 DT, complete excision to microscopically tumour-free margins was possible in nine cases and to microscopically involved margins in two cases. At a mean follow-up of 22 months (range 7-38 months), one patient was alive with stable disease (Gardner's syndrome), 10 patients were alive and free of recurrence and one patient (9%) developed local recurrence which was re-excised-she is disease-free 10 months later. CONCLUSIONS Complete excision is the main modality of treatment for primary and recurrent DT. This is feasible in most cases except for tumours involving the base of the bowel mesentery. Surgical resection alone achieved local control of the tumour in most of the patients in this series (92%).
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Affiliation(s)
- M N Kulaylat
- State University of New York at Buffalo, Erie County Medical Center, Buffalo, New York 14215, USA
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52
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Ozuner G, Hull TL. Familial desmoids in association with adrenal and ovarian masses and leiomyomas: report of three cases. Dis Colon Rectum 1999; 42:529-32. [PMID: 10215057 DOI: 10.1007/bf02234182] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE Desmoid tumors are rare occurrences. However, they are more commonly seen in patients with familial adenomatous polyposis. The purpose of this article is to review three cases of abdominal desmoids in association with adrenal, ovarian masses, leiomyoma, and neurologic involvement in three sisters with familial adenomatous polyposis. METHOD A case study was done of these sisters, their siblings, and their parents. RESULTS All three sisters had desmoid tumors and no evidence of familial adenomatous polyposis. All three sisters had ovarian pathology, two had adrenal masses, one had a fibroadenoma of the breast, one had a leiomyoma of the stomach, and two had neurologic involvement. Additionally, male siblings, parents, and grandparents had no evidence of desmoids or familial adenomatous polyposis. CONCLUSION This constellation of symptoms in the affected sisters may reflect a separate gene defect predisposing to desmoid tumors or a varying expression of the adenomatous polyposis coli gene.
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Affiliation(s)
- G Ozuner
- Good Samaritan Hospital, Suffern, New York, USA
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53
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Lindor NM, Greene MH. The concise handbook of family cancer syndromes. Mayo Familial Cancer Program. J Natl Cancer Inst 1998; 90:1039-71. [PMID: 9672254 DOI: 10.1093/jnci/90.14.1039] [Citation(s) in RCA: 239] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Affiliation(s)
- N M Lindor
- Department of Medical Genetics, Mayo Clinic, Rochester, MN 55905, USA.
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Abstract
Although effective treatments for breast cancer predated the identification of causative molecular defects in humans, it is widely hoped that an understanding and/or manipulation of the key genetic events will lead to even more effective therapies or even cures. Powerful methods of positional cloning and gene identification have identified the breast cancer genes, BRCA1 and BRCA2, which together are responsible for the majority of cases of hereditary breast and ovarian cancer. Although the BRCA1 gene is rarely mutated in sporadic breast or ovarian cancer, levels of BRCA1 mRNA and protein are markedly decreased in the majority of sporadic cases of cancer. This suggests that hereditary and sporadic breast cancer share common genetic themes and that treatments aimed at increasing levels of BRCA1 or BRCA2 may be useful for both hereditary and sporadic cancers. We have demonstrated that gene transfer of wild-type BRCA1 inhibits the growth of sporadic breast and ovarian cancer cells and suppresses growth of established breast and ovarian tumor models in nude mice. Mutant BRCA1 genes do not inhibit growth or suppress tumor, providing additional evidence that BRCA1 is a tumor-suppressor gene. Strategies designed to increase BRCA1 expression or development of BRCA1-mimetic agents may be ultimately useful as therapeutic approaches.
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Affiliation(s)
- J T Holt
- Department of Cell Biology, Vanderbilt University, Nashville, Tennessee 37232, USA.
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55
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Nakada I, Ubukata H, Goto Y, Watanabe Y, Sato S, Tabuchi T, Soma T. Prednisolone therapy for intra-abdominal desmoid tumors in a patient with familial adenomatous polyposis. J Gastroenterol 1997; 32:255-9. [PMID: 9085178 DOI: 10.1007/bf02936378] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The management of intra-abdominal desmoid tumors in patients with familial adenomatous polyposis (FAP) is very difficult. Non-steroidal anti-inflammatory drugs (NSAIDs), anti-estrogenic agents, and steroids are most commonly used, because surgical removal of these tumors may result in severe morbidity, with local recurrence being common. We report a patient with FAP and intra-abdominal desmoid tumors that regressed markedly after prednisolone therapy. The patient, a 38-year-old woman, had undergone total colectomy and ileorectal anastomosis with a diagnosis of FAP with colon cancer. Approximately 17 months after the surgery, she noticed an elastic firm lump in the abdominal wall. She also experienced lower abdominal distension. Computed tomography (CT) of the lower abdomen showed an invasive heterogenous low-density mass occupying the intra-abdominal space. She was treated with sulindac, NSAID, at 300 mg/day, the diagnosis being intra-abdominal desmoid tumors. She exhibited an intestinal obstruction about 9 months after the initiation of sulindac therapy. We changed the treatment and began prednisolone (initial dose, 40 mg/day). This treatment was continued for two years; subsequently, the lesions regressed markedly. She is currently well, more than 3 years after the withdrawal of prednisolone.
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Affiliation(s)
- I Nakada
- Department of Surgery, Tokyo Medical College Kasumigaura Hospital, Ibaraki, Japan
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56
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Abstract
Clinical desmoid disease affect approximately 10 per cent of patients with familial adenomatous polyposis (FAP); the subclinical rate is unknown. Desmoids are probably neoplastic rather than regenerative in origin and may arise in association with germline or somatic mutations at or beyond codon 1444 of the APC gene. Intra-abdominal desmoids behave unpredictably but are an important cause of death in those with FAP. Signal intensity on magnetic resonance imaging reflects tumour cellularity, which in part determines progression, and this may help management. Surgical treatment of advanced desmoids is hazardous, but medical treatments have limited success. Chemotherapy with doxorubicin and dacarbazine is currently under evaluation.
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Affiliation(s)
- S K Clark
- Polyposis Registry, St Mark's Hospital, Harrow, Middlesex, UK
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57
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Setti-Carraro P, Nicholls RJ. Choice of prophylactic surgery for the large bowel component of familial adenomatous polyposis. Br J Surg 1996; 83:885-92. [PMID: 8813770 DOI: 10.1002/bjs.1800830704] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The surgical options for treating the large bowel component of familial adenomatous polyposis are total proctocolectomy, colectomy with ileorectal anastomosis, and restorative proctocolectomy, with or without mucosectomy. Although the first of these eradicates all mucosa at risk, it carries several disadvantages, not least of which is a permanent ileostomy. There is little to choose functionally between the other two operations. The choice should be based on the perceived risk of cancer developing in any residual rectum; the factors influencing this risk are discussed.
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Affiliation(s)
- P Setti-Carraro
- Istituto di Chirurgia d'Urgenza, Università di Milano, Ospedale Maggiore Policlinico, Italy
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58
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Bruce JM, Bradley EL, Satchidanand SK. A desmoid tumor of the pancreas. Sporadic intra-abdominal desmoids revisited. INTERNATIONAL JOURNAL OF PANCREATOLOGY : OFFICIAL JOURNAL OF THE INTERNATIONAL ASSOCIATION OF PANCREATOLOGY 1996; 19:197-203. [PMID: 8807365 DOI: 10.1007/bf02787368] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
CONCLUSIONS Desmoid tumors may rarely develop at the site of an unrelated surgical procedure. This is an index description of a desmoid tumor occurring at the line of a pancreatic resection. Because sporadic intra-abdominal desmoids are markedly less prone to recurrence than genetically determined desmoids, it is reasonable to suggest re-resection for the infrequent recurrence in sporadic cases. BACKGROUND Intra-abdominal desmoid tumors are infrequently encountered in surgical practice and, when seen, are most often those genetically determined tumors associated with Gardner's Syndrome or familial polyposis. In contrast, fewer than 100 cases of sporadic intra-abdominal desmoid tumors have been reported; only 16 of these sporadic tumors have occurred at the site of a previous surgical procedure. The current report describes a case of sporadic desmoid tumor that developed at the pancreatic suture line 18 mo following distal pancreatectomy for a nonsecreting islet cell tumor. METHODS An extensive literature search was focused on desmoid tumors in general, and sporadic intra-abdominal desmoids in particular. RESULTS During the course of this collective review, it was noted that the high rate of postoperative recurrence for intra-abdominal desmoids in genetically determined cases differed markedly from the low rate of recurrence after section of sporadic tumors.
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Affiliation(s)
- J M Bruce
- Department of Surgery, State University of New York at Buffalo, USA
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59
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Joyce JA, Froggatt NJ, Davies R, Evans DG, Trembath R, Barton DE, Maher ER. Molecular genetic analysis of exons 1 to 6 of the APC gene in non-polyposis familial colorectal cancer. Clin Genet 1995; 48:299-303. [PMID: 8835324 DOI: 10.1111/j.1399-0004.1995.tb04113.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Familial adenomatous polyposis coli is caused by constitutional mutations in the APC gene. The hallmark of familial adenomatous polyposis coli is the presence of numerous (> 100) colorectal polyps, but mutations in the 5' end of the APC gene have been associated with familial colorectal cancer without florid polyposis. Although familial adenomatous polyposis coli accounts for only a minority of familial colorectal cancer cases, we hypothesised that APC mutations which were not associated with florid polyposis might make a significant contribution to nonpolyposis familial colorectal cancer. To investigate this possibility, we analysed 40 unrelated patients with familial colorectal cancer without classical familial adenomatous polyposis coli for mutations in exons 1 to 6 (codons 1 to 243) of the APC gene. No mutations were detected, but a C-->T polymorphism at nucleotide 333 (Arg-->Trp at codon 99) was identified. No 5' APC mutations were detected in two patients with desmoid tumours and a family history of colorectal cancer and polyps. We conclude that mutations in exons 1 to 6 of the APC gene are infrequent in patients with familial colorectal cancer who do not have many colorectal polyps.
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Affiliation(s)
- J A Joyce
- Cambridge University Department of Pathology, Addenbrooke's Hospital, UK
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60
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MacPhee M, Chepenik KP, Liddell RA, Nelson KK, Siracusa LD, Buchberg AM. The secretory phospholipase A2 gene is a candidate for the Mom1 locus, a major modifier of ApcMin-induced intestinal neoplasia. Cell 1995; 81:957-66. [PMID: 7781071 DOI: 10.1016/0092-8674(95)90015-2] [Citation(s) in RCA: 405] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Mutations in the APC gene are responsible for various familial and sporadic colorectal cancers. Min mice carry a dominant mutation in the homolog of the Apc gene and develop multiple adenomas throughout their small and large intestine. Quantitative trait loci studies have identified a locus, Mom1, which maps to the distal region of chromosome 4, that dramatically modifies Min-induced tumor number. We report here the identification of a candidate gene for Mom1. The gene for secretory type II phospholipase A2 (Pla2s) maps to the same region that contains Mom1 and displays 100% concordance between allele type and tumor susceptibility. Expression and sequence analysis revealed that Mom1 susceptible strains are most likely null for Pla2s activity. Our results indicate that Pla2s acts as a novel gene that modifies polyp number by altering the cellular microenvironment within the intestinal crypt.
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Affiliation(s)
- M MacPhee
- Department of Microbiology and Immunology, Jefferson Cancer Center, Jefferson Medical College, Philadelphia, Pennsylvania 19107, USA
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61
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Abstract
Familial adenomatous polyposis (FAP) is an autosomal dominant condition resulting in the development of more than 100 adenomatous polyps in the large bowel. In addition, a number of extracolonic manifestations of the condition may occur. Recently, increasing knowledge relating to the extracolonic abnormalities, and localization and sequencing of the gene for FAP, have had important implications for screening and long-term follow-up of those affected. In this review the natural history of the disease and the extracolonic manifestations associated with it are considered. Surgical management and advances in understanding at a molecular level are discussed, as well as the problems relating to screening for FAP and the implications of the new knowledge.
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Affiliation(s)
- W J Campbell
- University Department of Surgery, Belfast City Hospital, UK
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62
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63
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Eckert WA, Jung C, Wolff G. Presymptomatic diagnosis in families with adenomatous polyposis using highly polymorphic dinucleotide CA repeat markers flanking the APC gene. J Med Genet 1994; 31:442-7. [PMID: 7915330 PMCID: PMC1049920 DOI: 10.1136/jmg.31.6.442] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A panel of five multiallelic and highly informative dinucleotide CA repeat markers flanking the APC gene was used for presymptomatic diagnosis of familial adenomatous polyposis coli (FAP). Marker regions were amplified by PCR. DNA fragments were separated by electrophoresis in denaturing polyacrylamide gels and visualised by ethidium bromide staining. Two or more markers were found to be informative in all nine families tested, and all 23 persons at risk could be diagnosed as affected or unaffected by the disease gene, the probability being > 99.9% in 14 cases from six families in which flanking markers were informative. We found no indication for locus heterogeneity of the disease in our sample. The polyposis phenotype and its extracolonic manifestations co-segregated with a distinct haplotype determined by the markers flanking the APC gene. In one family with no remaining living affected members, we could infer the high risk haplotype from genotyping of first degree relatives. The segregation of this haplotype is consistent with the occurrence of CHRPEs in the progeny. In a sporadic case we made use of the typical early extracolonic manifestations of the disease (osteomas, desmoids) to identify the high risk haplotype. We conclude from our experience that indirect genotyping of FAP with this particular panel of closely linked and highly polymorphic microsatellite markers is a rapid, efficient, and highly reliable method for presymptomatic diagnosis of FAP.
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Affiliation(s)
- W A Eckert
- Institute of Human Genetics, University of Freiburg, Germany
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64
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Bertario L, Presciuttini S, Sala P, Rossetti C, Pietroiusti M. Causes of death and postsurgical survival in familial adenomatous polyposis: results from the Italian Registry. Italian Registry of Familial Polyposis Writing Committee. SEMINARS IN SURGICAL ONCOLOGY 1994; 10:225-34. [PMID: 8085100 DOI: 10.1002/ssu.2980100311] [Citation(s) in RCA: 77] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Causes of death were evaluated among 350 deceased patients with familial adenomatous polyposis (FAP) recorded in the Italian Polyposis Registry: 78.1% were due to colorectal cancer, 9.5% to extracolonic cancer (more than half of the upper gastrointestinal tract), 3.6% to desmoid tumors, and 8.8% to other causes. The age at diagnosis among 604 patients was studied in relation to presence of symptoms at presentation and presence of colonic cancer at surgery. In asymptomatic patients younger than 30 years the risk of colonic cancer was 3.3% and in symptomatic patients older than 40 it was 80%. A life-table analysis showed that postsurgical survival among patients without cancer at colectomy was 68% after 30 years, whereas that of patients with cancer was 41% after 10 years. The alternative prophylactic treatments of total colectomy with ileorectal anastomosis versus total proctocolectomy (IRA vs. IAA) were compared in terms of postsurgical survival. Both treatments showed a survival of 83% after 10 years. The risk of cancer in the rectal stump after IRA was 14.5% after 15 years and 25.2% after 25 years; the corresponding risks of dying from it were 4.3% and 9.3%, respectively.
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65
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Gurbuz AK, Giardiello FM, Petersen GM, Krush AJ, Offerhaus GJ, Booker SV, Kerr MC, Hamilton SR. Desmoid tumours in familial adenomatous polyposis. Gut 1994; 35:377-81. [PMID: 8150351 PMCID: PMC1374594 DOI: 10.1136/gut.35.3.377] [Citation(s) in RCA: 284] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Desmoids are rare, benign fibromatous lesions, which can arise in patients with familial adenomatous polyposis (FAP), a disorder caused by germline adenomatous polyposis coli (APC) gene mutation. This study investigated the risk of desmoids in FAP, the relation between specific APC gene mutations and desmoid formation, and the clinical characteristics of FAP patients with desmoids. Eighty three of 825 FAP patients (10%) from 49 of 161 kindreds (30%) had desmoids. The absolute risk of desmoids in FAP patients was 2.56/1000 person years; comparative risk was 852 times the general population. APC gene mutations were similar in families with and without desmoids. The female/male ratio was 1.4 (p = NS). Previous abdominal surgery was noted in 68% of patients with abdominal desmoids (55% developed within five years postoperatively). Desmoid risk in FAP family members of a desmoid patient was 25% in first degree relatives v 8% in third degree relatives. Desmoids are a comparatively common complication of FAP associated with surgical trauma and familial aggregation. Desmoid development was not linked to specific APC gene mutations and was not found predominantly in women. Studies of chemopreventive therapy, given within five years after abdominal surgery, should be considered in FAP patients with a family history of desmoid disease.
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Affiliation(s)
- A K Gurbuz
- Department of Medicine, Johns Hopkins University, School of Medicine, Baltimore, Maryland
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66
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Lynch HT, Fitzgibbons R, Chong S, Cavalieri J, Lynch J, Wallace F, Patel S. Use of doxorubicin and dacarbazine for the management of unresectable intra-abdominal desmoid tumors in Gardner's syndrome. Dis Colon Rectum 1994; 37:260-7. [PMID: 8137673 DOI: 10.1007/bf02048164] [Citation(s) in RCA: 80] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE The aim of this study was to describe the natural history and management of surgically unresectable intra-abdominal desmoid tumors in two patients with Gardner's syndrome from two unrelated families, where each had failed on conventional therapy. METHODS Two patients with Gardner's syndrome were placed on a chemotherapy regimen which included doxorubicin (90 mg/m2) and dacarbazine (900 mg/m2) in divided doses over four days of continuous infusion. Their progress on chemotherapy was assessed by abdominal computerized tomography and laparoscopy. RESULTS The computerized abdominal tomography scans proved difficult to interpret because of adhesions and matted small bowel resulting from the patients original colectomies. These findings made it difficult to differentiate postoperative changes from residual desmoid tumor. Second-look laparotomy in such patients was contraindicated as this may predispose to further desmoid production. Laparoscopy disclosed a complete response to this chemotherapy. Nevertheless, we had an iatrogenic small bowel perforation in one of these patients. Each patient showed a complete response to chemotherapy. CONCLUSION Surgical resection remains the first-line treatment of intraabdominal desmoid tumors. However, doxorubicin/dacarbazine chemotherapy on a clinical trial basis may be indicated in patients whose intra-abdominal desmoid is unresectable, or who have failed to respond to treatment with hormones (tamoxifen, Toremifene), steroids (prednisone), and nonsteroidal anti-inflammatory agents (Clinoril; Merck & Co., Inc., West Point, PA).
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Affiliation(s)
- H T Lynch
- Department of Preventive Medicine and Public Health, Creighton University School of Medicine, Omaha, Nebraska
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67
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Sahn EE, Cook WJ, Gross RH, Garen PD, Pai GS. Musculoaponeurotic fibromatosis (extraabdominal desmoid tumor) in a child with idiopathic multicentric osteolysis. Pediatr Dermatol 1993; 10:49-53. [PMID: 8493169 DOI: 10.1111/j.1525-1470.1993.tb00014.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The fibromatoses are a group of benign proliferations of fibrous tissue with clinical behavior ranging from that of truly malignant tumors to that of benign reactive fibrous proliferations. Some of the superficial fibromatoses are fairly common, but the deep ones, also known as desmoid tumors or musculoaponeurotic fibromatoses, are rare. Idiopathic multicentric osteolysis is a rare skeletal disorder of childhood that causes progressive destruction of bones and renal failure. We recently saw a young girl with both extraabdominal musculoaponeurotic fibromatosis and idiopathic multicentric osteolysis. The classification, diagnosis, and treatment of the deep fibromatoses are reviewed, and the possible association between the minor bone changes occasionally reported in musculoaponeurotic fibromatosis and idiopathic multicentric osteolysis is discussed.
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Affiliation(s)
- E E Sahn
- Department of Dermatology, Medical University of South Carolina, Charleston 29425-2215
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68
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Morton DG, Macdonald F, Haydon J, Cullen R, Barker G, Hultén M, Neoptolemos JP, Keighley MR, McKeown C. Screening practice for familial adenomatous polyposis: the potential for regional registers. Br J Surg 1993; 80:255-8. [PMID: 8382995 DOI: 10.1002/bjs.1800800249] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Existing screening practice for familial adenomatous polyposis (FAP) was evaluated in 47 families with FAP notified to the West Midlands Polyposis Register between February 1988 and July 1990. Of these 269 individuals, 107 were known to be affected and 162 were at 50 per cent prior risk of developing FAP; 35 decreased affected individuals from living generations were included in the analysis. Of 105 individuals in the at-risk group aged between 12 and 40 years, only 55 (52 per cent) were under follow-up by bowel examination. Thirty-seven affected individuals had developed colorectal carcinoma before diagnosis; the incidence was three of 51 (6 per cent) in those diagnosed through screening compared with 34 of 53 (64 per cent) in the unscreened group (P < 0.001). A total of 28 individuals (26 per cent of the FAP population) died from advanced colorectal carcinoma; all were from the unscreened population. In 22 (59 per cent) of the cases of colorectal carcinoma and 17 (61 per cent) of the deaths from advanced colorectal cancer there was a positive family history of FAP; these tumours were therefore potentially preventable through screening and prophylactic surgery. Since establishing the register the median age at diagnosis of the affected patients has been reduced from 32 to 23 years (P = 0.0004) and the incidence of colorectal cancer has fallen from 35 to 14 per cent (P < 0.05). It is concluded that by providing more comprehensive case ascertainment a regional register can have a dramatic effect on this largely preventable form of colorectal cancer. Regional registers are recommended as an essential component of screening for this disease.
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Affiliation(s)
- D G Morton
- Department of Surgery, University of Birmingham, UK
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69
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Maher ER, Morson B, Beach R, Hodgson SV. Phenotypic variation in hereditary nonpolyposis colon cancer syndrome. Association with infiltrative fibromatosis (desmoid tumor). Cancer 1992; 69:2049-51. [PMID: 1544113 DOI: 10.1002/1097-0142(19920415)69:8<2049::aid-cncr2820690807>3.0.co;2-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Familial infiltrative fibromatosis (desmoid tumor) is a recognized complication of familial adenomatous polyposis (FAP) but has not been described in families without colonic polyposis. The authors describe a unique family in which a predisposition to infiltrative fibromatosis and nonpolyposis colon cancer was inherited dominantly through four generations. This report expands the range of phenotypic variation described for the hereditary nonpolyposis colon cancer (HNPCC) syndrome and adds to the extracolonic complications that are common with FAP and HNPCC.
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Affiliation(s)
- E R Maher
- Department of Pathology, Cambridge University, United Kingdom
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70
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Spigelman AD, Hodgson SV, Thomson JP. Management of familial adenomatous polyposis. BAILLIERE'S CLINICAL GASTROENTEROLOGY 1992; 6:75-94. [PMID: 1316794 DOI: 10.1016/0950-3528(92)90019-b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The management of FAP involves treatment of affected individuals and their families. Such an approach is best coordinated by registrars working in dedicated registries, in close collaboration with nurses, physicians, surgeons, clinical geneticists and others who become involved in the care of these patients. The large bowel of patients with FAP should be removed (totally or subtotally) by the third decade of life. Screening of other areas at risk is recommended to document the natural history of extracolonic manifestations and to allow study of the effects of intervention. Despite these other, sometimes life-threatening manifestations, a near to normal life span is possible in the majority of patients with FAP. The aims of management of the individual and of the family are to ensure that their quality of life is optimal, that support is provided in times of emotional need, that anxiety is minimized and that relatives are adequately screened and treated.
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71
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Tsukada K, Church JM, Jagelman DG, Fazio VW, McGannon E, George CR, Schroeder T, Lavery I, Oakley J. Noncytotoxic drug therapy for intra-abdominal desmoid tumor in patients with familial adenomatous polyposis. Dis Colon Rectum 1992; 35:29-33. [PMID: 1310270 DOI: 10.1007/bf02053335] [Citation(s) in RCA: 137] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Forty of 416 patients with familial adenomatous polyposis were noted to have intra-abdominal desmoid tumors, and a subgroup of 16 were treated with noncytotoxic drug therapy. Drugs used were sulindac (14 patients), sulindac plus tamoxifen (3 patients), indomethacin (4 patients), tamoxifen (4 patients), progesterone (DEPO-PROVERA; Upjohn Co., Kalamazoo, MI) (2 patients), and testolactone (1 patient). Therapy with these drugs for continuous periods of six months or more resulted in three complete and seven partial remissions. When treated patients were compared with untreated patients (n = 12), there were significant benefits for the treated group, both in reduction of desmoid size and in improvement of symptoms, despite the inherent selection bias against this. Sulindac was the only drug used in enough patients to permit independent evaluation of its effect, with one complete and seven partial reductions of tumor size. Some patients had a delayed response to sulindac, with tumor shrinkage occurring after an initial period of tumor enlargement. When using sulindac for the treatment of desmoid tumors, this phenomenon should be considered.
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Affiliation(s)
- K Tsukada
- Department of Colorectal Surgery, Cleveland Clinic Foundation, Ohio 44195
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72
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Kratzer GL, Kasumi A, Krush AJ. Gardner syndrome: study and follow-up of a family. AMERICAN JOURNAL OF MEDICAL GENETICS 1991; 41:393-7. [PMID: 1663702 DOI: 10.1002/ajmg.1320410402] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A study is in progress of a family (Family P) with Gardner syndrome (familial adenomatous polyposis with extraintestinal manifestations-FAPG). Occult bone lesions of the jaws and ocular fundus lesions were found in a number of affected and at-risk relatives. In some, these "markers" were found early in life before the appearance of colonic polyps. Family P is remarkable for differences in expression of the gene manifested by differences in the age-at-onset of polyps of the colon, in number and size of polyps, and in occurrence of desmoids. These differences may explain why some at-risk relatives wisely followed medical surveillance plans while others, who lacked symptoms, failed to do so. Others without medical guidance undertook their own independent "treatment." As knowledge about extracolonic lesions has increased and surgical treatment for FAPG improved from the time the first affected member of Family P received her diagnosis in 1953, the outlook for survival has also improved. Family communication and that among professionals treating families with FAPG may be improved as worldwide Polyposis Registries increase in number. The risk of postsurgical extraintestinal complications is reason enough to urge life-long medical surveillance for all at-risk relatives.
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Affiliation(s)
- G L Kratzer
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
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73
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Tsukada K, Church JM, Jagelman DG, Fazio VW, Lavery IC. Systemic cytotoxic chemotherapy and radiation therapy for desmoid in familial adenomatous polyposis. Dis Colon Rectum 1991; 34:1090-2. [PMID: 1659977 DOI: 10.1007/bf02050067] [Citation(s) in RCA: 57] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Forty-two of 416 familial adenomatous polyposis (FAP) patients in the FAP registry at the Cleveland Clinic had desmoid tumors. The role of cytotoxic chemotherapy and radiation therapy in the management of these patients was investigated. Eight intra-abdominal desmoid tumors were treated by systemic cytotoxic chemotherapy. Two had complete remission, and one had partial remission. Five patients died as a result of the desmoid tumor or late complications of chemotherapy. Three intra-abdominal desmoids were treated by radiation therapy with no response. Neither cytotoxic chemotherapy nor radiation therapy is recommended as a first-choice treatment for intra-abdominal desmoid tumors in patients with FAP.
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Affiliation(s)
- K Tsukada
- Department of Colorectal Surgery, Cleveland Clinic Foundation, Ohio
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74
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Yoshida MA, Ikeuchi T, Iwama T, Miyaki M, Mori T, Ushijima Y, Hara A, Miyakita M, Tonomura A. Chromosome changes in desmoid tumors developed in patients with familial adenomatous polyposis. Jpn J Cancer Res 1991; 82:916-21. [PMID: 1654311 PMCID: PMC5918581 DOI: 10.1111/j.1349-7006.1991.tb01921.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Chromosome analyses were performed on benign desmoid tumors obtained from two female patients with familial adenomatous polyposis (FAP), one of whom was diagnosed as having Gardner syndrome (GS). The modal chromosome number was 46 in both specimens, and detailed Q-banding analysis in Case 1 (GS) revealed a clonal abnormality of an interstitial deletion of the long arm of chromosome 5, del(5)(q21q31). The deleted region included an assigned locus for an FAP major gene (5q21-q22). All of the metaphases analyzed in this case showed an extra segment of bright fluorescence on the short arm of chromosome 15, but this unusual chromosome (15p+) was observed in both peripheral lymphocyte and skin fibroblast cultures from the patient, indicating that the 15p+ was constitutional in nature. In Case 2, no clonal rearrangements were identified and most cells had a normal karyotype. However, two cells showed rearrangements involving a 17q with non-identical breakpoints, one of which was observed as a solitary chromosome change. Based on the present findings in Case 1 and those reported so far, the chromosomal defect on 5q might be one of the causal genetic events primarily associated with the development of both benign desmoid tumors and colorectal adenomas and carcinomas in FAP patients.
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Affiliation(s)
- M A Yoshida
- Department of Cytogenetics, Tokyo Medical and Dental University
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75
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Shepherd NA, Bussey HJ. Polyposis syndromes--an update. CURRENT TOPICS IN PATHOLOGY. ERGEBNISSE DER PATHOLOGIE 1990; 81:323-51. [PMID: 2155087 DOI: 10.1007/978-3-642-74662-8_15] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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76
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Berk T, Bülow S, Cohen Z, DeCosse JJ, Hawley PR, Jagelman DG, Järvinen HJ, Macrae FA. Surgical aspects of familial adenomatous polyposis. Int J Colorectal Dis 1988; 3:1-16. [PMID: 2834475 DOI: 10.1007/bf01649676] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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