[67 year old man with abdominal pain, anorexia and low-grade fever]. / Uomo di 67 anni con dolore addominale, anoressia, febbricola.

A case of pericardial effusion presenting clinically with pretamponade is shown. TBC is not a rare cause of Pericardial effusion and at present Tuberculosis is a more and more frequent infection also in occidental countries. Guide lines for diagnosis and treatment are revised.

[A 61-year-old woman with abdominal pain and urination disorders]. / Donna di 61 anni con dolore addominale e disturbi della minzione.

The case of a 61 yo diabetic woman presenting with dysuria and lower abdominal pain is described. The incomplete resolution of the clinical picture after short antibiotic treatment and a strong suspect of autonomic neuropathy oriented to an anamnestic reevaluation that evidenced the presence of pneumaturia. The last was the key-symptom that guided to diagnostic imaging showing emphysematous cystitis while a gastroscopy confirmed the presence of autonomic neuropathy manifested by gastroparesis. Emphisematous cystitis is a characteristic infectious complication of diabetic patients induced by a persistent incomplete bladder emptying and bacterial glucose fermentation. The complete eradication of the infectious agent requires a long term antibiotic course and a prompt identification of this pathology.

[A 73-year-old woman with vomiting and metabolic alkalosis]. / Donna di 73 anni con vomito ed alcalosi metabolica.

A severe, life-threatening metabolic alchalosis associated with a stenosing pancreatic carcinoma in a female type II diabetic patients is presented, and a review of the most frequent causes of hyperemesis, orthostatic hypotension and lethargy is shown.