Infradiaphragmatic Hodgkin's Disease Research Articles

Comparison of positron emission tomography and lymphangiography in the diagnosis of infradiaphragmatic hodgkin's disease

To evaluate the respective roles of positron emission tomography using 18F-fluorodeoxyglucose (FDG-PET) and lymphangiography (LAG) in staging Hodgkin's disease (HD) patients with negative contrast-enhanced infradiaphragmatic computed tomography (CT). 28 patients underwent FDG-PET and LAG at initial staging. Concordant positive findings on both tests were regarded as actual HD locations and concordant negative findings as true negative. In case of discrepancy, the reference was biopsy or magnetic resonance imaging (MRI). Concordant results were obtained in 26 patients (24 negative, two positive). In two of the 24 negative patients, PET showed additional lesions in the spleen and one celiac lymph node (one patient), and in the right kidney and the right iliac crest (one patient). Discordant results were obtained in two patients. Both methods indicated infradiaphragmatic involvement in different locations in one patient. In the other, PET was falsely positive (PET done within 24 hours after a negative LAG), which was confirmed by biopsy (benign inflammatory, probably due to LAG medium). FDG-PET and LAG gave comparable results, making invasive LAG unnecessary. Furthermore, LAG, when performed before PET, can be responsible for false-positive PET results.

Therapeutic external irradiation in women of reproductive age: risk estimation of hereditary effects.

Exposure of women of childbearing age to ionizing radiation may result in induction of genetic disorders in future generations. This study aims to estimate the risk of hereditary effects attributable to therapeutic external irradiation in women. An anthropomorphic phantom was used to simulate radiotherapy in female patients and ovarian dose was measured for irradiation of brain, breast and lung cancer, and for treatment of Hodgkin's disease. These malignancies are among the most common tumours presenting in women of reproductive age. Dose measurements were undertaken using thermoluminescent dosemeters and all exposures were made with 6 MV X-ray beams. The dose to ovaries was found to be 2-3 cGy, 8-11 cGy and 11-15 cGy depending on the distance from the primary irradiation field during radiotherapy of brain, breast and lung cancer, respectively. The corresponding ovarian dose resulting from treatment of supradiaphragmatic and infradiaphragmatic Hodgkin's disease was 18-25 cGy and 128-356 cGy, respectively. A small excess risk of genetic diseases of (1-15) x 10(-4) was estimated for radiotherapy above the diaphragm. Pelvic irradiation resulted in an increased risk of hereditary effects of (77-214) x 10(-4).

Early stage infradiaphragmatic Hodgkin's disease: results of radiotherapy and review of the literature.

To assess the impact of modality therapy on long-term outcome for infradiaphragmatic Hodgkin's disease (IDHD). During the period 1965-1997, 847 patients with early stage Hodgkin's disease (HD) were evaluated and treated at our institution, 20 of them had IDHD (2.4%). Patients characteristics: stage I, nine patients (five pathological stage (PS), and four clinical stage (CS)) and stage II: 11 patients (six PS and five CS). Two modalities of treatment were used: combined modality (CMT), consisting of chemotherapy followed by extended field radiotherapy or radiotherapy alone (XRT). All patients with CS or PS II, except in one case, were treated with CMT. Overall, 12 patients were treated with CMT and the remaining eight patients were treated with XRT. The relapse rate after initial treatment was 30%. Ten-year disease free survival (DFS) and 10-year cause-specific survival were 60% and 92%, respectively. There was a non-significant trend to a better DFS for the CMT group of patients (76% vs. 35% for the whole series and 100% vs. 24% for stage I patients). The four relapsed patients in the XRT group were inguino-femoral PS I. In four out of the six patients who relapsed (66%) the failure was located solely in the supradiaphragmatic area, outside of the radiation fields. In our experience, inguino-femoral stage I patients have a high relapse rate after XRT; consequently, CMT consisting of chemotherapy plus involved field radiotherapy should be recommended for early stage HD confined below diaphragm.

Infradiaphragmatic Hodgkin's disease: the Swedish National Care Programme experience. The Swedish Lymphoma Study Group.

A Swedish national care programme has provided guidelines for staging, treatment and follow-up of all patients with Hodgkin's disease (HD) since 1985. Between January 1985 and December 1992, 920 patients were reported and followed prospectively. Of a total of 533 patients with stage I and II disease, 484 presented with supradiaphragmatic HD and 49 (9%) with infradiaphragmatic HD. The median follow-up time was 4.3 yr (3.3-10 yr). Significant differences in average age (45 +/- 21 yr and 55 +/- 19 yr), male:female ratio (1.1:1 and 2.8:1) and B-symptoms (25% and 47%) were observed in patients with supra- and infradiaphragmatic HD, respectively. Forty-six patients with infradiaphragmatic HD were treated with a curative intention and 40 (87%) achieved a complete response. Eleven (28%) of the 40 patients have recurred and 8 patients have died of HD. Complete response rates and recurrence frequencies did not differ from those observed in patients with supradiaphragmatic HD. Mortality was, however, significantly higher (p = 0.001) in the infradiaphragmatic group; this was due mainly to poorer effects of salvage treatment in a elderly population. In this population-based study, patients with peripheral disease in stage IA respond well to inverted Y irradiation alone, whereas it appears to be important to give stage II patients chemotherapy or a combined modality treatment in order to avoid unacceptably high recurrence rates.

Radiotherapy for early infradiaphragmatic Hodgkin's disease: the Australasian experience

Purpose: To review the Australasian results of Stage I and IIA Infradiaphragmatic Hodgkin's Disease (IHD) treated solely by irradiation. Methods and materials: Eligible patients had IHD only and were treated by irradiation with curative intent over the period of 1969 to 1988. Ten radiation oncology centres from within Australia and New Zealand were surveyed for patient, tumour and treatment variables. Disease free rates, survival and complications were analysed. Results: 106 patients with IHD were studied. The average potential follow up was 9.4 years. The male to female ratio was 3.3:1. The median age was 37.5 years. Histological subgroups were as follows; lymphocyte predominant 43%, mixed cellularity 21%, lymphocyte depleted 5%, nodular sclerosing 27% and unclassifiable 4%. Fifty nine patients had laparotomy of which 22 (37%) were positive for tumour. Nine laparotomies were performed for diagnosis and the remainder for staging. One patient was up-staged by laparotomy and three were down-staged. Sixty-eight patients presented with inguinal disease alone, five with abdominal disease alone, 19 with two sites of involvement and 12 with inguinal, pelvic and abdominal disease. In two patients the site was unknown. There was no correlation between site of involvement, age, sex or histological subtype. Forty seven cases were clinically staged (CS) as follows: CS IA — 23, CS IIA — 24. The other 59 were pathologically staged (PS) as follows: PS IA — 37, PS IB — 1, PS IIA — 21. Treatment consisted of involved field alone (16), inverted Y (68), inverted Y and spleen (13), para-aortic irradiation only (3), or total nodal irradiation (6). Mean dose was 37 Gy. There were 30 recurrences to give an actuarial 10-year disease-free rate of 70%. In multivariate analysis lower number of tumour sites, lymphocyte predominant histology and higher dose were all significantly correlated with higher disease free rates. Eight patients died of Hodgkin's disease and 19 of other causes. The 10-year overall survival rate was 71%. Older age and higher number of disease sites were significantly correlated with shorter survival. Fourteen of 30 relapses may have been avoidable by the use of total nodal irradiation. In particular ten of 21 patients with abdominal disease relapsed in nodal sites which would have been covered by total nodal irradiation. Conclusions: The rate of control in IHD could perhaps be improved by avoiding involved field irradiation or by aggressive therapy with total nodal irradiation or combined modality chemo-irradiation in Stage II disease. Staging laparotomy does not appear to be indicated.

Infradiaphragmatic Hodgkin's disease: long term results of combined modality therapy.

Hodgkin's disease (HD) confined below the diaphragm accounts for less than 5% of all patients with HD. Although the major characteristics of this presentation appear established, optimal modalities of treatment still remain difficult to define. From April 1972 to October 1988, 28 patients with newly diagnosed infra-diaphragmatic HD, clinical stages I or II have been treated with 3 successive prospective protocols combining initial chemotherapy and radiotherapy (40 gy). This series of patients accounted for 4,3% of patients with HD limited to clinical stages (CS) I and II. Overall survival and freedom from relapse at 15 years were 74,4% and 73% respectively, without significant differences between clinical stages I and II, presence or absence of B symptoms or histologic subtype. There is only a trend (p < 0,10) in favour of patients younger than 40 years. In all 7 clinically staged IA patients no relapses were seen and combined treatment does not appear to be better than inverted Y irradiation alone. On the other hand initial chemotherapy seems necessary in patients with CS II A and B since 15 of our 21 patients are alive in first CR whereas the crude rate of transdiaphragmatic nodal relapses may reach up to 53% following radiotherapy alone.

Infradiaphragmatic Hodgkin's disease

Infradiaphragmatic Hodgkin's disease

Infradiaphragmatic Hodgkin's disease, long term follow‐up of a rare presentation

Hodgkin's disease limited to the infradiaphragmatic region was seen in 30 of 306 (9.8%) of all Stage I and II patients referred to the Peter MacCallum Cancer Institute between 1968 and 1980. The male:female ratio was 2.3:1 with median age of 43.5 years at presentation. Of the seven patients with clinical stage (CS) IA-IIA disease who had staging laparotomy and splenectomy only one CSIIA patient had splenic involvement. The patients were staged as pathological stage (PS) IA 2, PSIIA 5, CSIA 4, CSIIA 10, CSIIB 9. Primary treatment was by radiation in 24 patients, combination chemotherapy in five and surgical excision in one. Twenty-five patients achieved complete response. Relapse free survival (RFS) at five and ten years was 59% and the five and ten-year survival was 75% and 67% respectively. On univariate analysis the significant prognostic factors for RFS and survival were stage, constitutional symptoms and presence of bulky disease. Using Cox regression analysis the only significant variable for RFS and survival was bulky disease (p = 0.01, 0.02). A treatment policy for patients with infradiaphragmatic Hodgkin's disease is recommended.

Clinical features and response to treatment of infradiaphragmatic Hodgkin's disease

Among 247 patients with Hodgkin's disease, initial disease presentation was restricted to infradiaphragmatic sites in 17 (6.9%). Advanced age, B symptoms, increased ESR, low lymphocyte and platelet counts, as well as advanced pathological stage and lymphocyte depletion histology were common presenting features of these patients. 7 patients with infradiaphragmatic disease had isolated involvement of inguinofemoral nodes ("peripheral" group) and 10 had only intraabdominal disease ("central" group). Clinical characteristics of patients with "central" forms were different from those with supradiaphragmatic disease, but no differences were observed between "peripheral" infradiaphragmatic and supradiaphragmatic groups. Complete remission was achieved in the 82.2% of patients with infradiaphragmatic disease. Overall survival was 68% at 5 years, and disease-free survival was 74%. No statistically significant differences were observed in complete remission rates, survival, and disease-free survival when supradiaphragmatic, "central" infradiaphragmatic and "peripheral" infradiaphragmatic forms were compared.

Radiotherapy of stage I and II Hodgkin disease with inguinal presentation.

Seventeen patients who presented with inguinal adenopathy were found to have stage I or II infradiaphragmatic Hodgkin disease. Sixteen were treated with an inverted-Y field (supplemented by mantle irradiation in 3) and 1 had irradiation of the involved field only. Two patients with stage IIB disease also received MOPP chemotherapy. Fifteen patients currently have no evidence of recurrence; one died of acute myelogenous leukemia 6 years after total nodal irradiation, while another died of cardiopulmonary disease but had no evidence of Hodgkin disease at autopsy. In one patient, progressive peripheral atherosclerosis developed in an irradiated inguinal area, requiring angioplasty. Patient characteristics and results of treatment are analyzed and implications for management presented.

The management of localized, infradiaphragmatic Hodgkin's disease: experience of a rare clinical presentation at St Bartholomew's Hospital.

Between 1969 and 1982, 23 previously untreated patients with Hodgkin's disease (HD) confined to infradiaphragmatic sites were treated at St Bartholomew's Hospital. The distinguishing clinical characteristics of the patient population were a male: female ratio of 20:3. The mean age was 39 years, which was significantly older (P less than 0.05) than the mean age of patients with supradiaphragmatic HD (32 years) referred during the same period. Sixteen patients underwent formal pathological staging while one additional patient underwent a diagnostic laparotomy without splenectomy. The final pre-treatment stages were PS IA: 5; PS IIA: 11; CS IIA: 1; PS IIB: 1; CS IIB 5. Splenic involvement correlated closely with the number of nodal sites involved, being detected in 1/7 patients with one site only compared with 8/9 with more (P less than 0.001). Complete remission (CR) was achieved in 21 (91 per cent) patients: 12/12 following 'inverted Y' radiotherapy (RT) and 9/11 following combination chemotherapy. Twenty patients remain alive and 18 continue without recurrence of HD between 15 months and 12 years. All patients who failed to enter CR or who relapsed had presented with three or more sites of involvement or with constitutional ('B') symptoms. These results confirm the generally good prognosis of this uncommon presentation of HD and also suggest that prognosis is determined by the bulk of disease rather than its precise anatomical localization, provided that appropriate therapy is administered.