Adrenal insufficiency due to bilateral metastases from oat cell carcinoma of the oesophagus

A Case of Primary Small Cell Carcinoma of the Cervical Esophagus with Long-term Survival following Concurrent Chemoradiotherapy: Case Report and Review of the Literature

The authors describe a case of small cell carcinoma of the esophagus that was treated by concurrent chemoradiotherapy. Both the esophageal tumor and the regional lymph node metastases disappeared after this treatment. The patient is alive and disease free after more than five years.

Primary small cell carcinoma of the esophagus is a rare and aggressive neoplasm with a very poor prognosis, and the treatment modality is controversial. This case illustrates the possibility of treating this tumor type with concurrent chemoradiotherapy.

Metastatic tumours of the adrenal glands: a 30-year experience in a teaching hospital

OBJECTIVE

Adrenal metastases are frequently encountered during autopsy but uncommonly present clinically. The aim of this study was to evaluate the clinical and pathological impact of adrenal metastases in a large series of patients.

PATIENTS

Four hundred and sixty-four patients (288 men, 176 women) with metastatic disease in the adrenal glands over a 30-year period were included in the study.

MEASUREMENTS

The clinical records and pathological features were reviewed.

RESULTS

The frequencies of adrenal metastases at autopsies, adrenalectomies and fine-needle aspiration biopsies were 3.1%, 7.5% and 33%, respectively. The lesions were often seen in elderly patients (mean age, 62, SD = 13 years). Many of the metastatic lesions in the adrenal gland occurred shortly after the detection of a primary tumour (mean latent period = 7 months). Four per cent of the adrenal lesions (n = 20) were symptomatic. The symptomatic adrenal lesions, as compared with asymptomatic ones, were bigger and seen in younger patients. Five patients presented with adrenal insufficiency (Addison's disease) and one had massive peritoneal haemorrhage because of metastatic carcinoma. Ninety per cent (n = 421) of the metastatic adrenal tumours were carcinomas and 56% of these were adenocarcinoma. Lung was the most common primary tumour site (35%), followed by the stomach (14%), the oesophagus (12%) and the liver/bile ducts (10%). The adrenal metastases were bilateral in approximately half of the patients (49%, n = 229). The mean diameter of the adrenal metastases was 2 cm (SD = 1.9 cm). The mean weight of the right adrenal gland harbouring the metastasis was 19 g, while that of the left 20 g. The median survival of the 20 patients with symptomatic adrenal lesions was 3 months (range, 0-75 months) after the detection of adrenal metastases. Patients with surgically removed adrenal metastases had slightly better survival rates than those without surgical resection.

CONCLUSIONS

A variety of tumours may give rise to adrenal metastases. They are often asymptomatic and detected as part of multiorgan metastases. Symptomatic cases, albeit rare, may occur. Long-term survival may be achieved in selected patients in whom an aggressive surgical approach may be adopted.

Small cell carcinoma of the esophagus: a case report

This article reports a case of primary undifferentiated small cell carcinoma of the esophagus with lymph node metastasis which invaded the stomach wall. The patient was treated with chemotherapy alone, consisting of CDDP and VP-16. The patient had a complete response to chemotherapy, with no evidence of disease for nine months, after six courses of the regimen. Small cell carcinoma of the esophagus is an aggressive tumor with an extremely poor prognosis. Because its characteristics are similar to small cell carcinoma of the lung, small cell carcinoma of the esophagus should be treated by multi-drug chemotherapy including CDDP, with or without radiation as the first line treatment. This chemotherapy regimen may achieve a long disease-free survival time.