Prognostic factors in surgically treated small cell cervical carcinoma followed by adjuvant chemotherapy

BACKGROUND: Small cell carcinoma of the uterine cervix is an uncommon tumor associated with high mortality even among patients with early stage disease. The role of adjuvant chemotherapy after surgery has been suggested by regimens used for small cell lung carcinoma. During the years 1980-1997, 19 cases in which various adjuvant chemotherapies were given after hysterectomy were reported in the literature published in English. METHODS: Adjuvant chemotherapy was administered consecutively to 23 patients with Stage Ib-II small cell cervical carcinoma who had been primarily treated with radical hysterectomy and had adequate bone marrow, renal, and hepatic functions. A combination of vincristine, doxorubicin, and cyclophosphamide alternating with cisplatin and etoposide (VAC/PE) was administered to 14 patients during the years 1988-1996 according to a prospective study protocol. A combination of cisplatin, vinblastine, and bleomycin (PVB) was administered to 8 patients, and another regimen was administered to 1 patient during the years 1984-1988. Prognostic factors were evaluated by analyzing both the data on these 23 patients and the pooled data on the cases retrieved from the literature and our own files. RESULTS: Ten of the 14 patients who received VAC/PE had no evidence of disease during a median follow-up of 41 months, whereas 3 of the 9 who received PVB or another regimen survived. Of the 10 patients who died of their disease, all died of distant metastasis within 10 months after recurrence. Meta-analysis of the pooled data showed that 68% of patients who received regimens containing VAC or PE survived, whereas 33% of patients who received regimens not containing VAC/PE survived (P = 0.0078, log rank test). Seventy percent of patients with no lymph node metastasis at hysterectomy and 35% with lymph node metastasis survived (P = 0.05). All patients who died of disease had extrapelvic metastasis. CONCLUSIONS: Chemotherapies containing VAC or PE are favorable regimens for patients with early stage small cell cervical carcinoma after radical hysterectomy.     

Medullary carcinoma of the thyroid in Norway. Clinical course and endocrinological aspects

A study of the clinical, biochemical and histological findings of 57 patients with medullary thyroid carcinoma (MCT) in Norway, is presented. The diagnosis was established by light and electron microscopy and by measurements of immunoreactive calcitonin (iCT) in serum. The major factor influencing the prognosis was the extension of the disease at presentation. None of the 24 patients with tumour confined to the thyroid gland have died of the disease, and serum iCT was normal in 15 patients. Of 19 patients with regional lymph node metastes only 11 are alive 1 to 14 years after treatment, and of these 9 had increased serum iCt. 14 patients technically inoperable and/or with distant metastases, 12 have died of MCT, 1 are alive with elevated serum iCT. Of 14 patients with raised serum iCT, 8 have no clinical recurrence of the disease from 1 to 15 years after the operation. MCT-associated diseases were found in 8 patients, chronic thyroiditis in 10. Serum iCT was measured in 249 relatives of 42 patients, and abnormal elevations were found in 11 members of 6 families.     

Sarcomatoid renal carcinoma

OBJECTIVE: Sarcomatoid carcinoma of the kidney is a unique, uncommon variety of parenchymatous tumors and is considered to have a worse prognosis by stage than the other histological types. Our experience is reviewed and compared with the larger series reported in the literature. METHODS: Of 101 cases of renal carcinoma submitted to surgery at our department from January, 1990 to December, 1996, there were 4 cases of sarcomatoid carcinoma of the kidney. We compared our cases with the larger series (91 cases in total) reported in the literature for incidence, age, distribution according to sex, tumor size, location, form of presentation, stage and survival. RESULTS: Sarcomatoid renal carcinoma accounts for 1% to 6% of parenchymatous tumors of the kidney according to the different series. The mean age at presentation was 48 years (range 27-61) in our series; there was no prevalence according to sex or location; the renal capsule was not compromised in 3 out of the 4 cases; only one case showed regional lymph node involvement and no case showed distant metastasis at the time of diagnosis. Although these tumors are diagnosed in the advanced stages, two of our cases were incidentally discovered in the early stages (one died 13 months thereafter and the other is alive at 42 months). Patients that are alive and disease-free can only be found in the patient group with stage I or II tumor. All patients with tumor stage III and IV have died. This histological type has a worse prognosis. Most of the series report a mean survival of 5 months. CONCLUSIONS: Sarcomatoid renal carcinoma accounts for 1%-6% of all renal carcinomas. It can present at any age and has a very poor prognosis, with a mean survival of 6 months.     

Cyclin D1 amplification as a new predictive classification for squamous cell carcinoma of the esophagus, adding gene information

The cyclin D1, referred to as PRAD-1, has been mapped to the 11q13 region, and its expression has been detected in squamous cell lines and several primary esophageal carcinomas. We assessed cyclin D1 amplification in 122 squamous cell carcinomas of the esophagus. Samples for DNA extraction were obtained from formalin-fixed paraffin-embedded specimens, and 10 microgram of each DNA sample were subjected to slot blot analysis. The presence of more than three gene copies was considered evidence of gene amplification. Amplification of cyclin D1 was detected in 28 (23%) of 122 cases of squamous cell carcinoma of the esophagus. There were no significant differences between the clinicopathological background factors in groups positive and negative for cyclin D1 amplification, but the survival rate of patients exhibiting amplification was significantly lower (P < 0.001). The groups were stratified according to the pN (pathological N category) factor and pT (pathological T category) factor in the TNM classification, and the cumulative survival rates in the amplification groups were always significantly lower. Amplification of cyclin D1 was correlated with distant organ metastasis after curative operations, but there was no significant difference in lymph node recurrence rates of patients with or without amplification. Cyclin D1 amplification had the second highest partial regression coefficient in the multivariate analysis, after the pN factor. Amplification of cyclin D1 was independent of the TNM classification as a prognostic factor, and was a useful marker for predicting outcome and distant organ metastasis in patients with squamous cell carcinoma of the esophagus. It appears that appropriate treatment can be selected by evaluating both TNM factors and cyclin D1 amplification.     

Follicular and Hurthle cell carcinomas of the thyroid: a comparative study

University of Texas M. D. Anderson Cancer Center cases filed as Hurthle cell and follicular carcinoma were reviewed. Requirements for including a case in the study were that the diagnosis of Hurthle cell or follicular carcinoma be confirmed, that histologic material and clinical information be adequate, and that there be at least 9 years of follow-up. The study group included 18 cases of Hurthle cell carcinoma and 33 cases of follicular carcinoma. Ten of the Hurthle cell carcinomas had extrathyroid invasion, three had intrathyroid invasion, and five were encapsulated (i.e., they had intracapsular invasion only). In the follicular carcinoma group, 5 tumors had extrathyroid invasion, 14 had intrathyroid invasion, and 14 were encapsulated. When the cases were stratified according to extent of invasion in this manner, there was no statistically significant difference in rate of local recurrence, rate of metastasis (either regional lymph node or distant), or patient survival between Hurthle cell carcinoma and follicular carcinoma. Other variables including patient age and sex, treatment differences, tumor size, vascular invasion, predominant growth pattern (follicular versus solid-trabecular), nuclear size and pleomorphism, mitotic rate, and tumor necrosis did not provide significant additional prognostic information. Metastases of both Hurthle cell and follicular carcinoma were mostly distant and predominantly involved bone and lung. Behavioral differences between Hurthle cell and follicular carcinoma that were not statistically significant included a higher rate of local recurrence in Hurthle cell carcinoma with intrathyroid invasion, more frequent occurrence of regional lymph node metastasis in Hurthle cell carcinoma with extrathyroid invasion, and absence of distant metastasis and death caused by tumor in encapsulated Hurthle cell carcinoma. Five follicular carcinomas and one Hurthle cell carcinoma appeared to have arisen within an adenoma.     

Fibrotic focus in invasive ductal carcinoma of the breast: a histopathological prognostic parameter for tumor recurrence and tumor death within three years after the initial operation

We investigated whether the presence of a fibrotic focus (FF) in the primary lesion and in lymph node metastasis is a good predictor of early tumor recurrence or death in patients with invasive ductal carcinoma (IDC). Multivariate relative risk (RR) of tumor recurrence and death according to the presence of FF in the primary tumor was estimated using the Cox proportional hazards regression model with adjustment for other prognostic factors (histologic grade, T classification, nodal status, tumor necrosis, DNA ploidy, c-erbB-2 protein expression, p53 protein expression, and labeling index of proliferating cell nuclear antigen). For the evaluation of the metastatic status in the axillary lymph nodes, RR of multivariate analysis was adjusted for the presence of FF in the metastatic tumor and the number of lymph nodes involved (1-3 and > 3). The presence of FF increased the RR of tumor recurrence significantly for the cases in all stages, and especially for those in stages I and II (RR = 6.9, P < 0.05 and RR = 25.0, P < 0.005, respectively). All cases that died of disease had FF. Among IDCs with FF, 24 cases had FF in lymph node metastasis. Significantly higher RRs of tumor recurrence and death were observed in cases with FF in lymph node metastasis than in those without it (RR = 2.0, P < 0.001 and RR = 5.9, P < 0.05, respectively). It was suggested that the presence of FF is an important predictor of early tumor recurrence or death in patients with IDCs. The presence of FF in lymph node metastatic lesions is also a significant prognostic parameter.     

Micrometastasis and tumor cell microinvolvement of lymph nodes from esophageal squamous cell carcinoma: frequency, associated tumor characteristics, and impact on prognosis

BACKGROUND: The purpose of this study was to investigate micrometastasis (MM) and tumor cell microinvolvement (TCM) in the regional lymph nodes of patients with esophageal squamous cell carcinoma (SCC). METHODS: MM was defined as individual tumor cells or tumor cell clusters <0.5 mm in greatest dimension with a surrounding stromal reaction. TCM was defined as individual tumor cells or tumor cell clusters without a surrounding stromal reaction. One thousand nine hundred and fifty-four lymph nodes were dissected from 69 complete (R0) resection specimens of TNM classified pT1-3, pN0 or pN1, and M0 esophageal SCC. These lymph nodes were examined immunohistochemically using the monoclonal antibody cocktail AE1/AE3 for cytokeratins. The primary tumors were immunostained with an anti-E-cadherin monoclonal antibody. RESULTS: MM +/- TCM was found in 13 cases (31.7%) and TCM alone in 2 cases (4.9%) of the 41 pN0 cases. The pN0 patients with MM (but not TCM) had the same shorter survival as the original pN1 cases (P < 0.05). Of the 69 primary tumors, 49 (71.0%) had reduced or negative E-cadherin expression that showed a correlation with the occurrence of lymph node metastases (original pN1), MM, and TCM, but not prognosis. CONCLUSIONS: The results of the current study show that, in SCC of the esophagus, MM, but not TCM, in the regional lymph nodes is prognostically equivalent to metastasis and should be examined by immunohistochemistry to classify these cases correctly as pN1.     

Lymphoepithelial carcinoma of the larynx and hypopharynx: study of eight cases with relationship to Epstein-Barr virus and p53 gene alterations, and review of the literature

Eight cases of lymphoepithelial carcinoma (LEC) of the larynx and hypopharynx were evaluated for clinicopathologic features, and the presence of the Epstein-Barr virus (EBV) and p53 alterations. The seven men and one woman, all of non-Asian descent, averaged 64 years of age. Eighty-eight percent had histologically confirmed cervical lymph node metastasis at diagnosis. None had systemic disease. Seven of eight patients available for follow-up (mean, 17.7 months) were alive and free of disease, although one did develop recurrent tumor in the neck. Four tumors were composed, histologically, of pure LEC. Four others had foci of both LEC and conventional squamous cell carcinoma. All eight tumors exhibited alterations in p53 expression, but none was positive for EBV. Combining these 8 cases with the 15 previously published cases in the English literature indicate that LEC in this site is a rare, rather aggressive tumor, primarily of older adults (mean, 62 years) with a propensity for early cervical lymph node metastasis and eventual distant dissemination and death from disease in about one third of patients. Although p53 alterations are common and of no apparent prognostic significance, LEC at this site seems to have little, if any, relationship to the EBV in patients of non-Asian origin.     

Renal cell carcinoma in a horseshoe kidney: report of two cases

We report 2 patients with renal cell carcinoma in a horseshoe kidney. A renal tumor was diagnosed during evaluation of right humeral metastatic cancer of unknown origin in case 1 (64-year-old male) and gross hematuria in case 2 (54-year-old male). Both patients underwent radical nephrectomy with division of isthmus and retroperitoneal lymph node dissection. The tumors were staged pathologically as pT2bpN0pV0pM1(oss) and pT3pN0pV1bM0, respectively. Only 27 cases of renal cell carcinoma developed in a horseshoe kidney, including the present two cases, have been reported in the Japanese literature. The blood supply to the horseshoe kidney and its evaluation by preoperative angiography were discussed.     

Does prostate transitional cell carcinoma preclude orthotopic bladder reconstruction after radical cystoprostatectomy for bladder cancer?

PURPOSE: We determined if urethral preservation and orthotopic bladder replacement in patients with transitional cell carcinoma within the prostatic urethra or prostate placed these patients at risk for urethral recurrence or death. MATERIALS AND METHODS: The clinical course of all patients undergoing urethral preservation and orthotopic bladder replacement was reviewed. The urethra was sacrificed only if the distal prostatic urethral margin was positive for transitional cell carcinoma. The pathological T stage and the grade of the primary malignancy, local recurrence, site of recurrence (urethral, pelvic, distant) and death were documented. RESULTS: Of 81 patients 70 were evaluable (June 1996) with a mean followup of 35 months. Of the 70 patients 48 were alive without evidence of disease for a mean of 38 months (range 8 to 107) and 5 died without evidence of disease. Eight of these 53 patients (15%) had prostatic involvement (carcinoma in situ in 6, intraductal carcinoma in 1 and stromal invasive transitional cell carcinoma in 1). Of the 70 patients 17 had disease recurrence (13 died of disease and 4 are alive, 1 of whom had urethral recurrence without initial prostatic transitional cell carcinoma). Of the 17 patients (35%) 6 had transitional cell carcinoma prostatic involvement (carcinoma in situ in 4 and stromal invasion in 2), and 5 of these 6 died, none with or of urethral recurrence but of the primary bladder pathology. Of these 5 patients 1 had stromal invasive transitional cell carcinoma of the prostate and experienced a bulbar urethra recurrence at 1 month and a pelvic recurrence at 3 months, and died at 5 months. Death was not secondary to the urethral recurrence. Thus, of the 14 patients who had prostatic transitional cell carcinoma, only 1 had urethral recurrence (7%), and this recurrence did not present as the cause of death. CONCLUSIONS: The guidelines for urethral resection can be relaxed, increasing the opportunities for orthotopic reconstruction, without placing the patients at increased risk for death of transitional cell carcinoma.     

Salivary duct carcinoma: a clinicopathologic study of three cases with a review of the literature

Three cases of salivary duct carcinoma are presented. They occurred in a 60 year old man, a 66 year old man and a 57 year old woman. All of the lesions were located in the parotid gland. The tumor size ranged from 3 to 5 cm across the largest diameter. Facial paralysis was observed in two cases. Histologically, intraductal and invasive adenocarcinoma showing papillary, cribriform, and solid patterns with comedolike necrosis was observed. Immunohistochemically, the tumor cells were positive for keratin and epithelial membrane antigen. No myoepithelial cells were demonstrated within the tumor by staining for S-100 protein, alpha-smooth muscle actin or muscle specific actin. Ultrastructurally, intracytoplasmic lumina with microvilli, a moderate number of mitochrondria, lysosomes, and tight junctions were found. Regional lymph node metastasis was observed in one case, and distant metastasis developed in two cases. All of the patients were treated with adjuvant postoperative irradiation. One patient died of disease at 11 months after the initial diagnosis, another was alive with disease at 8 months, and the third patient was alive without disease at 2 years and 3 months. Salivary duct carcinoma should be differentiated from low-grade salivary gland carcinomas using morphologic and clinical criteria because of its poor prognosis even with aggressive therapy.     

The use of mountain air therapy for the correction of acid formation in patients with hypo- and hyperacidic syndromes

In a consecutive series of 326 patients with primary lung cancer, sarcoid reactions were observed in the regional lymph node or resected lung in 7 patients (2.2%). The average age of the 7 patients, 4 males and 3 females, was 54 years, range 45-70. All the patients underwent lobectomy. The sites in which sarcoid reactions were found were the regional lymph node (N) in 3 patients, the lung parenchyma (L) in 2, N and L in 1, and the tumor stroma in 1. The histologic types were adenocarcinoma in 4 patients, squamous cell carcinoma in 2, and small cell carcinoma in 1. Two patients died of recurrence and myocardial infarction, and five patients are alive, range 5-64 months. The patients with lung cancer complicating sarcoid reactions were significantly younger than the control group (p<0.01), and not significant in prognosis. We conclude that the complication of sarcoid reactions do not influence the prognosis, but that the sarcoid reactions may be a local reaction or resistance to cancer cells.     

Radiotherapy for carcinoma of the nasal cavity

Twenty-five patients with primary epithelial carcinoma of the nasal cavity without nodal or distant metastases were treated by irradiation between 1967 and 1978. Small field, beam-directed techniques delivered 6,000 to 7,000 rads with conventional fractionation. Control of the primary tumor was achieved in 21 (84%) patients after irradiation. All five treatment failures (one infield only, three infield recurrence with lymph node metastases, and one regional cervical node metastasis) were evident within six months; all five patients died of cancer. The adjusted actuarial survival rate at three years was 76%. Failure in the untreated neck was only 5% when the primary carcinoma was controlled and 16% overall. The literature has been reviewed with attention to tumor control rates and survival.     

Lymphatogenous spread of renal cell carcinoma: an autopsy study

PURPOSE: We investigated the occurrence and extent of metastatic spread, especially regarding lymph nodes, of renal cell carcinoma. MATERIALS AND METHODS: From 1958 to 1982, 554 cases of renal cell carcinoma were diagnosed at autopsy. Clinical data and autopsy findings were reevaluated, and the occurrence of lymph node metastases was analyzed by histological examination of retroperitoneal, mediastinal, supraclavicular, axillary and inguinal lymph nodes. RESULTS: Distant metastases were revealed in 119 cases (21.5%), including 31 (5.6%) with single metastases. In 88 cases (16%) renal cancer was the cause of death. Lymphatogenous dissemination was detected in 80 cases of which 75 had additional, mostly multifocal metastatic spread. Consequently lymph node metastases restricted to the paracaval and/or para-aortic lymph nodes were noted in only 5 cases (0.9%). CONCLUSIONS: Of the 554 cases of clinically unrecognized renal cell carcinoma almost all with lymphatic spread had additional distant metastases. Therefore, the therapeutic effect of extensive retroperitoneal lymph node dissection in association with radical nephrectomy seems to be low. However, more limited lymph node dissection may be useful, mainly as a staging procedure.     

Review of US medical school finances, 1995-1996

We discussed the rational extent of the lymph node dissection for carcinoma of the lower third of the esophagus of T2 or T3 stage with abdominal lymph node metastasis. Lymph node metastasis developed in 89.5% of patients. Cervical lymph node metastasis was seen in 35.8%. In the cases with positive abdominal lymph node, 40.9% of the patients had cervical node metastasis. The most frequent site of the positive node in the neck is the area along the right recurrent laryngeal nerve. On the stand point of removal of metastatic lymph node, neck dissection should be required. Three-field dissection yielded better survival rate than two-field dissection but statistical significance was not obtained. When the patients have cervical lymph node metastasis, they have greater possibility of developing blood borne metastasis. However, this observation does not deny the validity of the three-field dissection. Because this dissection may help reducing nodal spread and nodal recurrence. We have to wait for accumulation of the patients to analyze the definite extent of node dissection for T2 or T3 stage of carcinoma of the lower third of the esophagus with positive abdominal lymph node.     

A clinicopathologic study of the resected cases of adenosquamous carcinoma of the lung

Low-grade malignant tumors (LGMT) of the lung were surgically treated in our institute between 1981 and 1997. Both the characteristics and prognosis were examined. We studied 10 cases with LGMT of the lung, male to female ratio 1:1, age range 15 to 71 years, mean 55 years, 6 central and 4 peripheral. Five patients had lobectomy, 3 had sleeve lobectomy and 2 had bilobectomy. Pathologically, 5 samples were typical carcinoid, 3 were mucoepidermoid carcinoma and 2 were adenoid cystic carcinoma. None of the patients had lymph node metastasis. Nine patients were stage I and one stage IIIA. Seven patients underwent absolutely curative resection; 2, relatively non-curative resection; 1, non-curative resection. In preoperative examination, only 4 patients was diagnosed correctly and the others were misdiagnosed. Mean survival time was 167.5 months. One patient died from causes other than the primary cancer and the others are surviving (range 2-173 months). The LGMT group was significantly younger and had a significantly better prognosis compared with the control group (p=0.02). Mediastinal lymph node dissection is suggested to be omitted. However, further accumulation of cases is necessary regarding to the omission of lymph node dissection.     

Cardiac metastasis from squamous cell carcinoma of gallbladder

A 65-year-old woman was admitted to our hospital with the diagnosis of gallbladder tumor. Right extended hepatic lobectomy plus lymph node dissection of the hepatoduodenal ligament and left hepaticojejunostomy with Roux-en-Y reconstruction was performed in July, 1993. The gallbladder tumor was histologically proven to be squamous cell carcinoma. Seventeen months later, the patient experienced dyspnea and pitting edema of the lower legs and was admitted, in December 1994, with a diagnosis of heart failure. Despite intensive cardiac support, she died 12 days after the second admission. Autopsy revealed multiple cardiac tumors in the left and right ventricles, left atrium, left coronary artery, and left diaphragm. Histologically, these tumors were shown to be squamous cell carcinoma, considered to have metastasized from the primary gallbladder carcinoma. As neither local recurrence of the gallbladder carcinoma nor any lymph node metastasis was found, the cardiac metastasis of the gallbladder carcinoma may have occurred via the hematogenous route. Although rare, this route of cardiac metastasis of gallbladder carcinoma may be an important aspect of distant metastasis, which should be monitored for during follow-up after resection of the primary tumor.     

Gastric carcinoma resected 95 months after being diagnosed: report of a case

It is usually assumed that patients with gastric carcinoma will almost certainly die within 5 years if they do not receive treatment. We report herein a rare case of curative gastrectomy being performed 95 months after gastric carcinoma was diagnosed. A 37-year-old Japanese man had an upper gastrointestinal endoscopy with biopsy which revealed moderately differentiated adenocarcinoma of the stomach. This was diagnosed as type IIc early gastric carcinoma with ulceration but he refused surgery. At 45 years of age, 95 months later, he presented to our hospital with melena, at which time lesions in an identical location had enlarged to Borrmann type 3 advanced gastric carcinoma. Thus, a total gastrectomy with regional lymph node dissection was performed. Although there was no liver or peritoneal metastasis, the regional lymph nodes were involved; however, the patient recovered well and is still alive without any further recurrence roughly 4 years postoperatively. The natural history of gastric carcinoma and the malignant cycle are discussed following the presentation of this case.     

Medical care in 7 Chilean cities

Sclerosing mucoepidermoid carcinoma with eosinophilia (SMECE) is a recently recognized malignant neoplasm of the thyroid gland. Two additional cases of this condition which occurred in a 70-year-old woman and a 69-year-old woman are presented. The case of the 70-year-old woman (patient 1) is the first report of distant metastasis, besides lymph node metastasis, for this type of tumor. The patient initially presented with a thyroid mass, and the thyroid gland with surrounding cervical lymph nodes was removed. Because of focal keratin "pearl" formation, the tumor was misinterpreted as a metastatic squamous cell carcinoma to the thyroid. Approximately 4 years later, the patient developed a left supraclavicular mass and lung densities. A pathological fracture of the right humeral head followed, and the left supraclavicular mass recurred along with newly developed subcutaneous nodules on the chest wall and arm. Open lung and bone biopsies revealed metastatic SMECE, which was morphologically identical to that of the thyroid mass. The 69-year-old woman (patient 2) had, in 1983, undergone thyroidectomy with left radical neck dissection; this had been diagnosed as follicular carcinoma of the thyroid with lymph node involvement. After multiple isolated lymph nodes metastases, the patient developed locally extensive, recurrent tumor that showed microscopic features of SMECE. Review of the previous thyroid tumor and lymph nodes revealed the same type of histology. To our knowledge, only a single report containing eight cases of this distinctive carcinoma of the thyroid has been published. Herein we describe characteristic morphological features of two additional cases of this rare malignancy, one with distant metastasis, and we review the related literature.     

The treatment of excessive somnolence with stimulant drugs

In this paper we report on the long-term results achieved in 75 patients with superficial carcinoma of the thoracic esophagus who have been treated since 1965 with esophagectomy at our institute. In three of these patients, the carcinoma was limited to the epithelium (intra-epithelial carcinoma), while in 13 cases it was confined to the mucosa, and in 59 cases to the submucosa. There was no lymph node metastasis in patients with intra-epithelial or mucosal carcinoma, but lymph node involvement was found in 13 (22.0%) of the 59 cases of submucosal carcinoma. The five-year survival rate of patients with intra-epithelial carcinoma and mucosal carcinoma was 100%, which was significantly better than that for carcinoma invading the submucosa (49%). The five-year survival rate for patients with lymph node involvement was only 46%, which was significantly worse than that for patients without lymph node involvement (60%). No recurrence occurred in patients with intra-epithelial carcinoma or mucosal carcinoma, while recurrent disease occurred in 19 (32.2%) of the 59 patients with submucosal carcinoma. Lymph node recurrence and hematogenic recurrence such as lung and bone metastasis were the most frequent developments in patients with submucosal carcinoma of the esophagus.