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PubMed1994

Treatment options and prognosis for multicentric juvenile pilocytic astrocytoma.

Little is known about the risk of developing multicentric disease in patients with juvenile pilocytic astrocytoma (JPA), and even less about its prognosis. Only five cases have been reported. Between 1986 and 1992, the authors treated 90 patients with either primary or recurrent JPA, 11 of whom developed multicentric spread. Ten patients had primary tumors in the hypothalamic region, eight were under 4 years of age at initial diagnosis, all had initially undergone a subtotal resection or biopsy, and 10 received postoperative multiagent chemotherapy or irradiation for residual disease. Multicentric spread was discovered immediately to 108 months after initial diagnosis; nine patients were asymptomatic at the time. Most patients received chemotherapy for the multicentric disease, which was found throughout the craniospinal axis. During 21 to 148 months of follow-up monitoring, seven patients had stabilization or regression of multicentric disease and four died. Patients with hypothalamic region tumors were 23 times more likely to develop multicentric spread than were those with primary tumors located elsewhere (p < 0.001). Based on this review, it is concluded that multicentric spread of JPA occurs more frequently than was previously recognized. In patients with subtotally resected JPA and several years of follow-up review via magnetic resonance imaging, the incidence of recurrence in a site different from the original was 12%. Patients with subtotally resected JPA in the hypothalamic region should be considered to be at high risk for developing multicentric spread. Chemotherapy appears useful in stabilizing multicentric disease. Earlier detection and intervention may result in longer disease-free survival in patients with multicentric spread of JPA.

Adult↗

PubMed1989

Should male consorts of women with bacterial vaginosis be treated?

Nitroimidazoles have been shown to be the drugs of choice to treat women with bacterial vaginosis, but the recurrence rate is high. Some workers have suggested that the recurrence of symptoms may in fact be reinfection by male consorts, but no controlled studies have been undertaken to confirm this. In an international, multicentre, randomised, double blind trial, the recurrence rate was studied in 241 women with a clinical diagnosis of bacterial vaginosis. All women were treated with 2 g metronidazole twice at an interval of two days. The patients were randomly allocated to two groups, one contained 123 women, whose consorts were given the same dose of metronidazole, the other consisted of 118 women whose consorts were given inert but identical placebo tablets. The women were evaluated at weeks 1, 4, and 12 after treatment. At week 1, the cure rate was 97% (115/119) in women whose consorts had been treated and 98% (111/113) in the others. At week 4 bacterial vaginosis had recurred in 17% (19/112) of women whose consorts had been treated and in 13% (14/106) of those whose consorts had received placebo. At week 12 the recurrence rates were 21% (20/95) in women with treated consorts, and 16% (15/95) in the others. The differences in recurrence rates between the two groups of women were not significant. In conclusion, treating the sexual partners of women with bacterial vaginosis does not seem to increase the cure rate.

Adolescent↗

PubMed1991

Intravesical bacillus Calmette-Guerin for patients with high-risk superficial bladder cancer.

Intravesical bacillus Calmette-Guérin (BCG) was employed in the treatment of 55 patients with aggressive superficial transitional cell carcinoma of the bladder (cTa, cT1, cTis). All of the patients had a previous history of recurrent superficial disease, and 41 (75%) were treatment failures following other intravesical therapy. Thirty-six (66%) patients responded to treatment, and 19 (34%) were treatment failures. Twenty-seven (66%) of 41 patients with cTa-cT1 tumors and 9 (64%) of 14 patients with cTis responded, with a mean follow-up period of 30.5 months. Disease progression was noted in 8 (15%) of the patients and muscle invasive disease in 6. Patients with a history of three or more previous events of tumor recurrence, positive urinary cytology, and multicentric disease, all fared worse than patients without these characteristics (p less than 0.05). BCG is an effective agent in controlling superficial transitional cell carcinoma of the bladder, even in a high-risk group of patients who failed previous intravesical therapy. BCG should be employed in this group of patients prior to radical surgery.

Administration, Intravesical↗

PubMed1993

Predictability of recurrent and progressive disease in individual patients with primary superficial bladder cancer.

The ultimate goal of prognostic assessment is optimization of individual counseling. Often, however, studies on prognostic factors focus on discriminating between high risk and low risk subgroups without considering the relevance of 1 or more factors for predicting disease outcome in individual patients. We quantified the accuracy of prediction of future recurrences and disease progression in individual patients with primary superficial bladder cancer. The study cohort consisted of 1,674 patients who were followed prospectively between 1983 and 1991 in the Netherlands. By analyzing half of the patients with proportional hazards regression, we computed relative risks of recurrence and progression. A prognostic index score based on these relative risks was then applied to the other half of the patients to determine whether group outcome could be predicted accurately. To assess the accuracy of prediction in individuals we used a method similar to the construction of receiver operating characteristic curves in diagnostic test assessment. The 3-year risk of first recurrence was 55% (95% confidence interval 51 to 59%). The 3-year risk of first progressive disease was 10% (95% confidence interval 8 to 12%). For the risk of first recurrence, tumor stage, tumor extent and multicentricity had statistically significant prognostic ability. Prognostic factors for the risk of disease progression were tumor stage, grade, multicentricity and the result of random biopsies from cystoscopically normal-appearing urothelium. For patients with a prognostic index score that suggested a low risk for recurrent and progressive disease the predicted 3-year risk of first recurrence was still 44% but the predicted 3-year risk of progression was only 3%. For patients with a prognostic index score that suggested a high risk the predicted risks were 74% and 22%, respectively. These predicted risks appeared to be fairly accurate when applied to the other half of our case series. However, in any 2 patients chosen at random the chance that the patient with the worst predicted prognosis would have a shorter recurrence-free and progression-free followup was calculated to be only 58% and 67%, respectively. Although the available prognostic factors in superficial bladder cancer may be useful to identify high risk and low risk subgroups, predictability in individuals is highly inaccurate. More relevant prognostic factors are needed to decrease current overtreatment and undertreatment rates, and to improve the followup policy.

Adult↗

PubMed2003

Risk factors for local recurrence after breast-conserving surgery.

BACKGROUND: It is not clear whether risk factors for local recurrence after breast-conserving surgery differ in women having surgery for in situ or invasive cancer. Furthermore, the Nottingham Prognostic Index (NPI) and Nottingham Histological Grade (NHG) have been little studied as determinants of local recurrence risk. METHOD: In a case-control study (491 cases and 1098 controls) nested within a cohort of 7502 women who had surgery for in situ or invasive cancer of the breast, patient characteristics, tumour characteristics and treatment-related variables were evaluated as risk factors for local recurrence. RESULTS: Multivariate conditional logistic regression analyses showed that age below 40 years, tumour multicentricity and an unclear or unknown surgical margin were significant risk factors for local recurrence. Radiotherapy to the breast and adjuvant hormone therapy were protective. Cancer in situ was not associated with a higher risk of local recurrence than invasive cancer (odds ratio 1.0, 95 per cent confidence interval 0.8 to 1.3). NHG and NPI were not helpful in determining risk of local recurrence. CONCLUSION: Margin status, age, tumour multicentricity, and use of radiotherapy and adjuvant hormone therapy were important determinants of risk of local recurrence. With the exception of surgical margin, variables related to the quality of surgical management did not predict risk of local recurrence.

Adult↗

PubMed2004

Convalescence after inguinal herniorrhaphy.

BACKGROUND: Convalescence after inguinal herniorrhaphy is usually 3-4 weeks and is an important outcome parameter of hernia surgery. The aim of this study was to describe in detail the consequences of recommending a short convalescence, including the risk of recurrence. METHODS: This was a multicentre prospective questionnaire study in patients given a recommendation for short convalescence (1 day); information was recorded on expected length of convalescence, employment status, physical workload and limiting factors. The reoperation rate in patients included in the study (group 1, n = 1059) was compared with that for comparable patients treated in participating departments but not part of the study group (group 2, n = 1306) and patients in the Danish Hernia Database (group 3, n = 8297). RESULTS: The median time off work was 7 days and the time interval before carrying out the most strenuous leisure activity was 14 days. After 30 days, 6.8 per cent of patients had not resumed employment and 17.0 per cent had not yet resumed strenuous leisure activity. Important reasons for not resuming work and leisure activity were pain (approximately 60 per cent of patients) and wound problems (approximately 20 per cent). The reoperation rate in group 1 at the median observation time was 0.7 per cent, which was no different to that in group 2 (1.6 per cent) (P = 0.186) or group 3 (1.4 per cent) (P = 0.092). CONCLUSION: Reduced convalescence after inguinal herniorrhaphy may be recommended without incurring a risk of higher reoperation rates. Pain and wound problems remain the most important factors for not resuming work or leisure activity as recommended.

Adult↗

PubMed1999

Identical clonal origin of synchronous and metachronous low-grade, noninvasive papillary transitional cell carcinomas of the urinary tract.

One of the most important biological features of papillary transitional cell carcinoma (pTCC) of the urinary tract is its multicentricity and its tendency for recurrences. Two possible mechanisms, field effect and intramucosal seeding/spreading, have been proposed. The former theory hypothesizes that carcinogenic agents cause synchronous or metachronous malignant transformation of multiple urothelial cells (independent clonal origin), and the latter speculates that synchronous and metachronous tumors are derived from implantation or direct spreading of tumor cells (identical clonal origin). We tested these hypotheses by analyzing the methylation patterns of the androgen receptor gene (HUMARA) located at the X-chromosome. Thirty-five metachronous and synchronous, low-grade (grade 1 or 2), noninvasive pTCCs of the urinary tract from 10 heterozygous female patients were successfully analyzed using formalin-fixed, paraffin-embedded tissue. These included 16 recurrent bladder tumors from 4 patients, 10 metachronous bladder and ureter/renal pelvis tumors from 4 patients, and 9 multifocal tumors from 2 patients. All tumors are monoclonal as indicated by unbalanced methylation of HUMARA. Furthermore, same methylated allele was detected in multiple recurrent or multifocal tumors from any given patient, indicating their identical clonal origin. We conclude that low-grade, noninvasive pTCCs are monoclonal in nature. Synchronous or metachronous pTCCs have an identical clonal origin, strongly supporting the intramucosal seeding/spreading hypothesis.

Carcinoma, Papillary↗

PubMed1999

Thyroid pathologic findings in patients with Cowden disease.

We describe the histologic findings in thyroid glands from six female and five male patients with Cowden disease. The patients were aged 9 to 43 years (mean age, 26 years). The salient thyroid lesions in this syndrome were multicentric follicular adenomas and adenomatous (parenchymatous, hyperplastic) nodules showing a wide range of nonspecific cytoarchitectural patterns. Multiple tiny cellular foci, so-called microadenomas, were also a feature. Specific lesions composed of oxyphil or clear cells, a tumor with features of hyalinizing trabecular adenoma, and an adenolipoma also occurred. Two cases showed a follicular carcinoma in addition to multiple benign follicular cell proliferations. The follicular carcinomas occurred at an older age and were larger in size than the clinically significant benign nodular lesions, suggesting tumor progression. All tumors showed thyroglobulin immunoreactivity and were negative for calcitonin. The histologic findings of a multiple adenomatous goiter or multiple follicular adenomas, particularly in children and young adults, should alert the pathologist and physician to the possibility of an inherited trait, such as Cowden disease, with its implications for family screening. The tumors are usually benign and well demarcated, but, because of multicentricity and increased risk of recurrence or progression to carcinoma, total thyroidectomy should be advocated.

Adenocarcinoma, Follicular↗

PubMed1996

Blood pressure lowering in patients with cerebrovascular disease: results of the PROGRESS (Perindopril Protection Against Recurrent Stroke Study) pilot phase.

1. Among patients with cerebrovascular disease, there is a direct and continuous association between blood pressure and the risk of stroke, but previous trials of blood pressure lowering in this patient group have been inconclusive. 2. PROGRESS (Perindopril Protection Against Recurrent Stroke Study) is a multicentre, randomized, placebo-controlled trial that aims to determine reliably the effect of angiotensin converting enzyme (ACE) inhibitor-based blood pressure lowering on stroke risk in patients with a history of cerebrovascular disease. If a 4 week run-in period on active perindopril is well tolerated, participants are randomized to either perindopril (4 mg) +/- indapamide (2.5 mg) or matching placebo(s). The primary study outcome is stroke and follow-up is for a minimum of 4 years. 3. For the pilot study nearly 5000 medical records were screened and 60 patients with recent cerebrovascular events were approached directly in hospital or at a clinic visit. Sixty-seven patients entered the run-in phase (52 from retrospective screening and 15 by prospective approach) and 60 patients proceeded to randomization. Treatment with perindopril was well tolerated; only three patients were withdrawn due to side effects and four were withdrawn for other reasons. The mean age of randomized patients was 68 years; 70% were male and 55% were 'non-hypertensive'. The mean entry blood pressure was 142/83 mmHg and following pre-randomization treatment this was reduced by 7/4 mmHg. 4. Most patients were identified by retrospective review of medical records, but this was less efficient than prospective methods. Blood pressure lowering was well tolerated by both hypertensive and non-hypertensive patients with cerebrovascular disease. The small numbers of patients and the non-randomized nature of the data reported limit the conclusions that can be drawn, but the results confirm the feasibility of the main study.

Antihypertensive Agents↗

PubMed1984

Biologic considerations and operative strategy in papillary thyroid carcinoma: arguments against the routine performance of total thyroidectomy.

Reasons cited for the routine performance of total thyroidectomy in patients with papillary thyroid carcinoma include: fear of multicentric neoplastic foci causing local recurrence and death; risk of anaplastic transformation of unresected multifocal microscopic carcinoma; toxicity of high-dose radioactive iodine to ablate normal thyroid remnants; and lack of reliable criteria for grading malignancy and identifying patients at high risk. However, autopsy studies have detected microscopic foci of papillary thyroid cancer as incidental findings in up to 24% of patients dead of other diseases. The prevalence of anaplastic transformation of papillary thyroid carcinoma as determined from reports in the literature is less than 1%. A retrospective investigation of 90 patients with papillary thyroid carcinoma derived from the Swedish National Cancer Registry showed no complications from radioiodine ablation of postoperative thyroid remnants in 45 patients. Retrospective analysis of the DNA content of tumors at the time of the initial operation showed a significant difference between a group of 10 patients who died of recurrent and metastatic papillary thyroid carcinoma and a group of 16 patients alive at least 10 years after operation despite distant metastases or recurrent cancer in the thyroid bed and/or cervical lymph nodes. The risk of permanent hypoparathyroidism is higher in patients after total thyroidectomy without apparent improvement in survival rates when compared with less extensive resections. Therefore it is proposed that the criteria for total thyroidectomy in patients with papillary thyroid carcinoma be limited to: tumors that clinically involve both lobes of the thyroid gland, extracapsular spread of cancer requiring enbloc resection, and reoperations where scarring prevents accurate delineation of the extent of the tumor. By differentiating patients at high risk for death from papillary thyroid carcinoma from patients at low risk, the measurement of DNA content may decrease the need for routine total thyroidectomy.

Adolescent↗

PubMed1997

Loracarbef versus phenoxymethylpenicillin in the treatment of recurrent streptococcal pharyngotonsillitis.

Knowledge of the treatment of recurrent group A streptococcal pharyngotonsillitis has, so far, been based on studies of non-recurrent rather than recurrent episodes of the disease. This multicentre, double-blind, randomized trial was designed to compare the efficacy of loracarbef (200 mg twice daily) vs phenoxymethylpenicillin (penicillin V) (800/1000 mg twice daily) each for 10 days in the treatment of recurrent group A streptococcal pharyngotonsillitis. Among the 331 patients enrolled in the study, 265 were evaluable for efficacy. The combined clinical and bacteriological failure rate was 8.2% in the loracarbef group and 21.5% in the penicillin V group (p = 0.008). Bacterial eradication was noted in 90% of loracarbef-treated patients compared to 66% of penicillin V-treated patients (p < 0.0005). The higher bacteriological eradication and clinical efficacy rate among loracarbef patients might be related to higher stability of loracarbef in the presence of beta-lactamases produced by the oral microflora. These results suggest loracarbef to be a strong candidate for treatment of patients with recurrent group A streptococcal pharyngotonsillitis.

Cephalosporins↗

PubMed1991

[Treatment of recurrent herpes labialis using a herpes simplex Type-I subunit vaccine. A prospective randomized double-blind multicenter study].

A herpes simplex type I subunit vaccine developed by Behring-Werke (Marburg/Lahn, FRG) was compared with placebo for therapeutic effectiveness in the treatment of recurrent orolabial herpes simplex in a multicentre study involving the major hospitals in Frankfurt/Main (n = 34), Hamburg (n = 18), Giessen (n = 17) und Kassel (n = 14). The effectiveness of the vaccine was judged on the reduction in the frequency of recurrences. Within the period of the 8-month study there was no statistically significant difference in the frequency of recurrences with vaccine or placebo. Both placebo and verum led to a significant decrease in the number of recurrences of orolabial herpes simplex, but the effect of placebo was slightly more pronounced.

Adult↗

PubMed1976

Fibroadenoma of the female breast. Some epidemiologic surprises.

In a study of 70 cases of fibroadenoma of the female breast, two ages of peak incidence were recorded, one of them in the late 20s to early 30s and a second in the late 40s to early 50s. At the time of diagnosis, the lesions usually were less than 3.0 cm in diameter. Almost two thirds of the tumors were situated in the lateral quadrants of the breast. Incidence of fibroadenoma was significantly higher among parous females tham among nulliparas. Review of family histories showed a remarkably high incidence of breast disease of all types in the mothers and sisters of the patients studied. An inordinately high proportion of patients under 40 years of age were nonwhite. Recurrences and multiple lesions were much more frequent in patients over 40. "Recurrences" are undoubtedly serial presentations of multicentric lesions.

Adenofibroma↗

PubMed2006

Extended right hemihepatectomy as a salvage operation for recurrent bile duct cancer 3 years after pancreatoduodenectomy.

Salvage surgery for recurrent bile duct cancer is generally impractical due to local invasion of surrounding major vascular structures or distant metastases. We describe a case of a relapsed tumor in the right hepatic duct 3 years after pancreatoduodenectomy for middle to distal bile duct cancer. The recurrent tumor, measuring 25 x 12 x 12 mm, was mostly confined within the right hepatic duct. It displayed an intraductal superficial extension rather than transmural invasive growth to the hepatic hilum. An extended right hemihepatectomy was successfully performed with a histologically negative margin. The patient is currently doing well without any signs of local recurrence or distant metastasis 8 months after the second operation. Precise pathological examination revealed that the lesion had originated from multicentric foci in the right hepatic duct, not as a result of anastomotic recurrence. These results raised the consideration of a potentially more indolent subgroup of bile duct cancer. This is a detailed report of a successfully resected recurrent bile duct cancer, for which the patient underwent major hepatectomy as a salvage procedure after pancreatoduodenectomy for the primary tumor. An aggressive surgical approach will be a rational treatment of choice for recurrent disease when metachronous multicentric tumor development in the bile duct is suspected and curative resection can be safely performed.

Aged↗

PubMed1993

The role of mastectomy in patients with stage I-II breast cancer presenting with gross multifocal or multicentric disease or diffuse microcalcifications.

PURPOSE: Women with Stage I-II invasive breast cancer who present with gross multicentric disease or diffuse microcalcifications have a significant risk of breast recurrence when treated with conservative surgery and radiation. The purpose of this report is to present the results of mastectomy in this group of patients. METHODS AND MATERIALS: Between 1982 and 1989, 88 patients with clinical Stage I-II breast cancer who presented with clinical and mammographic evidence of gross multicentric disease or diffuse microcalcifications underwent modified radical mastectomy. Median followup was 4 years for the 57 patients with gross multicentric disease and 5.6 years for 31 patients with diffuse microcalcifications. At the time of mastectomy, 42% of patients were found to have positive axillary nodes. Following mastectomy, 15 patients received post mastectomy radiation and 35 patients received adjuvant systemic chemotherapy. RESULTS: When compared to a group of 1295 patients with unifocal, Stage I-II breast cancer, treated with conservative surgery and radiation during the same time period, patients with gross multicentric disease and diffuse microcalcifications had a significantly higher incidence of > or = 4 positive nodes, patients with gross multicentric disease had a lower incidence of positive resection margins following mastectomy and patients with diffuse microcalcifications were younger. The 5-year actuarial risk of an isolated local-regional recurrence was 8% for patients with gross multicentric disease or diffuse microcalcifications and 7% for patients with unifocal disease. Patients with gross multicentric disease or diffuse microcalcifications and > or = 4 positive axillary nodes who did not receive post mastectomy radiation had an increased risk for local regional recurrence. There were no significant differences in the 5-year actuarial overall or relapse-free survival (88% and 73% gross multicentric disease, 97% and 86% diffuse microcalcifications and 90% and 79% unifocal disease), freedom from distant metastasis (76% gross multicentric disease, 90% diffuse microcalcifications, 86% unifocal disease) or incidence of contralateral breast cancer (10% gross multicentric disease, 13% diffuse microcalcifications, 8% unifocal disease) among the three groups. CONCLUSION: The present study demonstrates no increased risk of local-regional recurrence in patients with gross multicentric disease or diffuse microcalcifications undergoing mastectomy in contrast to the increased risk of breast recurrence in patients with gross multicentric disease undergoing conservative surgery and radiation. Indications for post mastectomy radiation include > or = 4 positive nodes or close or positive surgical margins. Despite a significantly higher incidence of > or = 4 positive nodes, patients with gross multicentric disease and diffuse microcalcifications have a 5-year actuarial overall and relapse-free survival comparable to a group of patients with unifocal disease treated with conservative surgery and radiation.

Actuarial Analysis↗

PubMed1998

Prognostic factors after repeat hepatectomy for recurrent hepatocellular carcinoma.

OBJECTIVE: The aims of this study were to identify prognostic factors in patients who developed recurrent hepatocellular carcinoma (HCC) after repeat hepatectomy and to elucidate the role of multicentric occurrence in the second tumor after a first hepatectomy. SUMMARY BACKGROUND DATA: A repeat hepatectomy for recurrent HCC has been established as the most effective treatment modality, whenever it is possible. However, the prognostic factors for recurrent HCC after repeat hepatectomy have yet to be clarified. METHODS: Forty-one patients who underwent a curative repeat hepatectomy were retrospectively studied. Patient survival and disease-free survival after recurrence were univariately and multivariately analyzed using 38 clinicopathologic variables. The histologic grade of HCC at repeat hepatectomy was also compared with that at first hepatectomy. RESULTS: Patient survival after repeat hepatectomy did not differ substantially from that in 312 patients undergoing primary hepatectomy. However, the disease-free survival after repeat hepatectomy was significantly lower than that in patients with only a primary hepatectomy (p < 0.05). Multivariate analysis revealed only portal vein invasion in the first hepatectomy to be an independent and significantly poor prognostic factor. Regarding multicentric occurrence at repeat hepatectomy, only 6 of 40 patients (15%) whose specimens could be evaluated histologically were determined to be Edmondson and Steiner's Grade 1. CONCLUSIONS: The only prognostic factor identified in patients with recurrent HCC after repeat hepatectomy was portal vein invasion in the first hepatectomy. Most second tumors after the first hepatectomy are considered to be caused by metastatic recurrence, not by multicentric occurrence.

Algorithms↗

PubMed2006

Efficacy of a toxicity-adjusted topotecan therapy in recurrent small cell lung cancer.

The present prospective multicentre trial investigated whether topotecan, given at a starting dose of 1.25 mg.m(-2) with individual dose adjustment, can improve safety in patients with relapsed/refractory small cell lung cancer without loss of efficacy. Patients received topotecan intravenously on days 1-5, every 21 days, for up to six courses. In the absence of relevant haematotoxicities, topotecan was increased to 1.5 mg.m(-2) and reduced to 1.0 mg.m(-2) in case of severe haematotoxicities. Of 170 recruited patients, 73.2% had stage IV disease and 63.4% had platinum-containing pre-treatment. Patients received a total of 521 courses. In 72.6% of those courses, the dose remained at 1.25 mg.m(-2); in 9.1% it was reduced and in 18.3% it increased. Overall response rate was 14.1% including one complete response; 28.8% had stable disease. Median duration of response was 13.6 weeks and median survival was 23.4 weeks. Clinical benefit was obvious for sensitive as well as for refractory patients. Haematotoxicity of grade 3 or 4 was clearly lower compared with the standard dose of 1.5 mg.m(-2). In conclusion, topotecan at a dose of 1.25 mg.m(-2) appears to be as effective as the dose of 1.5 mg.m(-2), but with reduced toxicity. Since patients with recurrent small cell lung cancer have a poor prognosis, they benefit especially from good tolerability.

Aged↗

PubMed2001

Repeat hepatectomy is the most useful treatment for recurrent hepatocellular carcinoma.

Hepatic resection has been regarded as a curative treatment for primary hepatocellular carcinoma (HCC), but a high incidence of postoperative recurrence is general. Thus it is important to predict the patterns of recurrence and select the appropriate treatment for recurrence for a better long-term prognosis of patients with HCC. Clinicopathological studies on 80 patients with intrahepatic recurrence after curative hepatectomy suggested that nodular-type recurrence with up to three nodules is mainly due to metachronous multicentric hepatocarcinogenesis rather than intrahepatic metastases. We reviewed 300 patients with recurrent HCC, and repeat hepatectomy was done in 78 cases (26.0%). The 3- and 5-year survival rates after repeat hepatectomy were 82.8% and 47.5%, respectively, showing better prognosis than those for other treatments. Repeat hepatectomy is the preferred treatment offering a hope of long-term survival for patients with recurrent HCC as long as liver function is sufficient; thus early detection of recurrence should be ensured.

Adult↗