[A rare cause of cardiogenic shock with psychotic symptoms]

A 40-year-old man was admitted to the emergency department with psychotic symptoms and marked hypothermia. He was known to have had a macroadenoma of the pituitary gland which had been excised 10 years before. No information about his current medication was available. Several hours after admission the patient developed signs of acute cardiac failure and cardiogenic shock. He was admitted to the intensive care unit, intubated and treated with vasoactive drugs. Later investigations revealed that the patient had stopped his hormonal therapy (hydrocortisone and thyroxine) at least 3 months previously.

Wie effektiv sind systematische Rückmeldungen des Therapieverlaufs an den Therapeuten? Eine empirische Studie in einem stationär-verhaltenstherapeutischen Setting

Theoretischer Hintergrund: Die systematische Rückmeldung des Therapieverlaufs an den Therapeuten erwies sich in mehreren Studien an ambulant behandelten, überwiegend gering beeinträchtigten Patienten als effektives Mittel, um die Wirksamkeit psychotherapeutischer Behandlungen für potenziell problematische Patienten zu steigern. Fragestellung: Lassen sich diese Befunde auch in einem stationär-verhaltenstherapeutischen Setting replizieren und inwieweit sind sie wirklich auf misserfolgsgefährdete Patienten beschränkt? Methode: In einem randomisierten Gruppenvergleich (N = 118) erhielt die Hälfte der Therapeuten ein systematisches Feedback über den Therapieverlauf. Ergebnisse: Die Patienten in der Feedback-Bedingung verbesserten sich bei allen untersuchten Therapieerfolgsmaßen stärker als die Patienten der Kontrollgruppe. Schlussfolgerung: Ein systematisches Feedback des Therapieverlaufs an den Therapeuten führt zu einer Verbesserung der Effektivität stationär-verhaltenstherapeutischer Behandlungen. Zukünftige Forschung sollte nach Wegen suchen, die monetären und psychologischen Kosten von Feedbacksystemen zu reduzieren, um deren Einsatz in Settings der Routineversorgung zu erleichtern.

[Pulmonary microscopic tumor embolism syndrome]

HISTORY: A 76-year-old woman and a 62-year-old man were both referred to our clinic because of an unexplained weight loss, increasing dry cough and shortness of breath. INVESTIGATIONS: Investigations revealed an adenocarcinoma of the colon with retroperitoneal, mediastinal and supraclavicular lymph node metastasis and poorly differentiated carcinoma of the prostate with extensive bone metastases. During their hospital stay both patients developed increasing shortness of breath and clinical signs of right heart failure. Echocardiography confirmed severe pulmonary hypertension and dilatation of the right ventricle in both patients. Despite the high degree of clinical suspicion CT scans of the thorax could not demonstrate pulmonary embolism. DIAGNOSIS, TREATMENT AND COURSE: During the following days the patients condition deteriorated further and both patients' died from irreversible right heart failure. Both autopsies showed extensive metastatic adenocarcinoma with marked angiosis carcinomatosa of the lungs with numerous occlusions of small arteries and arterioles and resulting cor pulmonale. Thrombotic pulmonary embolism could not be detected. CONCLUSION: In patients with malignant neoplasms, especially adenocarcinomas, dyspnea and signs of increasing pulmonary artery pressure, the possibility of a microscopic pulmonary tumor embolism should be considered after exclusion of more usual causes especially thrombotic pulmonary embolism. In selected cases a cytologic examination of blood aspirated from a wedged pulmonary artery catheter can be performed to prove angiosis is carcinomatosa.

Aussergewöhnliche Manifestation eines Magenkarzinoms mit Meningeosis carcinomatosa und spinaler Metastase

BACKGROUND: Leptomeningeal carcinomatosis is a rare complication of solid tumors, e. g., breast, lung and gastrointestinal carcinomas. Clinical manifestations are variable with radicular pains with or without neurologic deficiencies as well as headache and hallucinations. CASE REPORT: The rare case of a 57-year-old patient with neurologic symptoms caused by a leptomeningeal carcinomatosis and a spinal metastasis of an asymptomatic signet-ring cell gastric carcinoma is reported. In spite of combined radiochemotherapy the patient died already 4 weeks after discharge from hospital due to an intracerebral hemorrhage. CONCLUSION: Until today, prognosis of leptomeningeal carcinomatosis is poor with a median survival between 3-4 months independently of the primary tumor.

[Pancytopenia and hemolysis--diagnosis, differential diagnosis and therapy of pernicious anemia]

Pernicious anemia and Vitamin B12 deficiency have a wide range of symptoms and are a common finding in the elderly. A 73 year old female is admitted to the hospital because of dyspnea, fatigue and loss of appetite and weight. While previous medical history and physical examination are inconspicuous, laboratory findings show severe pancytopenia with macrocytosis, low reticulocyte count and marked signs of hemolysis. A very low serum level of vitamin B12 and chronic atrophic type A gastritis upon endoscopy with presence of parietal cell antibodies in the serum lead to the diagnosis of pernicious anemia. Complete restitution is achieved by parenteral vitamin B12 substitution. Nowadays, severe pernicious anemia is only rarely seen. The differential diagnosis of pancytopenia (with macrocytic anemia) combined with hemolysis and the essential hints to the diagnosis of pernicious anemia are discussed, and thereby practical aspects including therapy actualized.