Long-term study of subclinical Cushing's syndrome shows high prevalence of extra-adrenal malignancy in patients with functioning bilateral adrenal tumors.

Subclinical Cushing's syndrome (SCS) is characterized by subtle autonomous cortisol secretion from adrenal tumors without specific signs and symptoms of hypercortisolism. Patients with SCS have a high prevalence of "lifestyle-related diseases," such as hypertension, diabetes mellitus, dyslipidemia, and osteoporosis. Long-term follow-up of SCS patients is reportedly indispensable for establishing indications for surgical treatment of SCS. We performed a follow-up survey of 27 patients with SCS (median: 5.3 years) and compared those who had undergone surgical treatment (n=15) with those who had not (n=12). The mean diameter of tumors was 31 mm; 16 (59%) patients had unilateral lesions and 11 (41%) carried bilateral ones. In 67% and 60% of the treatment group, respectively, hypertension and diabetes mellitus improved. We also noticed that eight of 11 (73%) SCS patients with bilateral adrenal tumors had extra-adrenal malignancies in various tissues. Interestingly, among nine SCS patients who had malignancies, eight showed bilateral adrenal uptake in ¹³¹I-aldosterol scintigraphy. The results imply that surgical treatment can reduce cardiovascular risks in SCS patients. Screening for malignancy may be necessary in patients with bilateral adrenal tumors suspected of autonomous hypersecretion of cortisol from both sides.

Acute psychiatric inpatient care: a cross-cultural comparison between two hospitals in Germany and Japan.

BACKGROUND: Intercultural differences influence acute inpatient psychiatric care systems. AIMS: To evaluate characteristics of acute inpatient care in a German and a Japanese hospital. METHOD: Based on a sample of 465 admissions to the Psychiatric State Hospital Regensburg (BKR) and 91 admissions to the Hirakawa Hospital (HH) over a six-month period in 2008, data from the psychiatric basic documentation system (BADO) were analysed with regard to socio-demographic characteristics, treatment processes and outcome indicators. RESULTS: Schizophrenia and related psychosis was the most common diagnosis in both hospitals. Cases at the BKR were admitted more quickly after onset of the present episode. Global Assessment of Psychosocial Functioning (GAF) ratings at admission were lower at the HH. Most admissions to both hospitals received psychopharmacological treatment, but more at the HH received psychotherapy. Length of stay was significantly longer at the HH (75 days) than at the BKR (28 days). Admissions to the HH were more improved with regard to GAF and clinical global impression (CGI). CONCLUSIONS: Acute admissions in Germany provide intensive care with short hospitalization as crisis intervention. For acute admissions in Japan, comprehensive care for severe mental illness precedes emergency admissions and achieves greater improvement with longer hospitalization.

Adrenal failure caused by a retroperitoneal malignant mesothelioma.

A 62-year-old man presented with clinical signs of acute abdominal pain and adrenal insufficiency. Computerized tomographic scans revealed bilateral adrenal tumors and the left adrenal tumor was surgically resected. The patient was found to have retroperitoneal mesothelioma presenting as bilateral metastatic adrenal tumors, which were well controlled by systemic chemotherapy with CDDP and 5-FU. This case appears to be the first reported case in the literature of adrenal failure due to bilateral adrenal infiltration caused by retroperitoneal malignant mesothelioma.