Evidence for the ''paradox'' association between hypertensive lower esophageal sphincter and gastroesophageal reflux disease.

There are several studies suggesting the paradoxical simultaneous presence of hypertensive lower oesophageal sphincter and gastroesophageal reflux disease. We present a case of a 22-year-old male patient who was examined in our outpatient clinic with oesophageal food bolus impaction during a meal, severe chest pain and drooling. Manometry revealed a hypertensive lower esophageal sphincter pressure (resting pressure 35 mmHg) and pHmetry revealed a DeMeester score > 14.

A dose escalation study of docetaxel plus capecitabine in combination with gemcitabine in patients with advanced solid tumors.

Capecitabine (CAP), gemcitabine (GEM), and docetaxel (DOC) have shown interesting activity in a wide range of solid tumors. A phase I study was conducted in order to determine the maximum tolerated dose (MTD) and dose-limiting toxicities (DLTs) of their combination in patients with refractory solid tumors. Eighteen patients were enrolled.

Hydatid disease of the abdomen and other locations.

We present patients treated for hydatid disease in our hospital (in northeastern Greece) over the last 20 years. In the period from 1984 to 2003, a total of 135 patients (54 male, 81 female) were treated for echinococcal disease (age 15-85 years). In 111 (82.