Availability of HLA-allele-matched unrelated donors and registry size: Estimation from haplotype frequency in the Italian population.

In Italy, an HLA-matched unrelated donor is currently the primary donor when a HLA matched sibling is not found for allogeneic haematopoietic stem cell transplantation (HSCT). Better outcomes for transplantation require optimal matching between donor and recipient at least at the HLA-A, -B, -C, and -DRB1 loci; therefore, the availability of HLA-matched unrelated donors is important. The enormous HLA polymorphism has always necessitated registries with a large number of individuals in order to be able to provide well-matched donors to a substantial percentage of patients.

Planning a campaign to fight stroke: an educational pilot project in La Spezia, Italy.

Introduction: Best medical treatments of ischemic stroke are admission to stroke unit, intravenous thrombolysis and, in selected cases, thrombectomy. Time from symptom onset to interventions is the best predictor of clinical outcome. In order to verify the effectiveness of an active education programme of awareness on the knowledge of stroke, we performed a local campaign "on the field".

Voltage-Gated Potassium Channel Antibodies in Slow-Progression Motor Neuron Disease.

Background: The spectrum of autoimmune neurological diseases associated with voltage-gated potassium channel (VGKC)-complex antibodies (Abs) ranges from peripheral nerve disorders to limbic encephalitis. Recently, low titers of VGKC-complex Abs have also been reported in neurodegenerative disorders, but their clinical relevance is unknown.

Objective: The aim of the study was to explore the prevalence of VGKC-complex Abs in slow-progression motor neuron disease (MND).

The usefulness of preoperative dual-phase 99mTc MIBI-scintigraphy and IO-PTH assay in the treatment of secondary and tertiary hyperparathyroidism.

Background: Persistent secondary or tertiary hyperparathyroidism (HPT) results from failure to remove enough hyperfunctioning parathyroid tissue. Ectopically situated parathyroid glands and supernumerary glands make failure more likely. Recurrent HPT after subtotal Ptx is usually due to regrowth of the remaining parathyroid tissue.

Gastric vascular lesion: a case report.

Arteriovenous malformations of the gastrointestinal tract are a known but rare cause of bleeding. Those of the stomach are the rarest if compared with other causes of gastric bleeding. The aetiology is still unknown, but senile age is considered an important cause, as are the degenerative processes connected with old age.

The diagnostic accuracy of the immunocytochemical markers in the pre-operative evaluation of follicular thyroid lesions.

Unlabelled: Aim of the study was to consider the diagnostic accuracy of galectine-3 (GAL3) in the pre-operative cytological evaluation of follicular lesions.

Materials And Methods: We retrospectively evaluated 100 patients suffering from thyroid nodular disease submitted to thyroidectomy from 2006 to 2007 in our Institution. Before surgery all patients underwent fine needle aspiration biopsy.

Carcinosarcoma of the esophagogastric junction.

Carcinosarcoma of the esophagus and the stomach are rare neoplasms characterized by the simultaneous presence of carcinomatous and sarcomatous elements. There is no report in the literature of carcinosarcoma of the esophagogastric junction. We present a case of carcinosarcoma of the esophagogastric junction whose unique clinical presentation, surgical issues, morphological and immunohistochemical features makes it quite distinctive from similar cases observed in the esophagus or in the stomach.

Successful surgical management of a delayed pharyngo-esophageal perforation after anterior cervical spine plating.

A case report of a 41-year-old man who had a delayed pharyngo-esophageal perforation without instrumentation failure 7 years after anterior cervical spine plating is presented and the literature on this issue is reviewed. This injury resulted from repetitive friction/traction between the retropharyngo-esophageal wall and the cervical plate construct leading to a pseudodiverticulum and perforation. Successful treatment of the perforation was obtained after surgical repair using a sternocleidomastoid muscle flap.

Giant fibrovascular polyp of the esophagus.

Giant fibrovascular polyps are uncommon benign esophageal tumors almost always originating from the cervical esophagus, frequently from the upper esophageal sphincter. The case of a 74-year-old man with a long history of dysphagia and a weight loss of 9 kg is presented. Neither barium esophagogram, computed tomogram or magnetic resonance imaging correctly evidenced the lesion.

[The choice of surgical therapy in adenocarcinoma of the cardia].

Aim: From 1996 the adenocarcinoma of the esophago-gastric junction (AEG) is divided into 3 types according to Siewert's classification. For AEG type I and III the surgical treatment is codified, while for type II is still controversial. The aim of our study is to understand what is the better surgical treatment for AEG type II.

Acute hyperparathyroidism: our experience with 36 cases.

Objectives: Acute hypercalcemia is a serious condition and represents a physician-surgical emergency: the difficulty in setting a precise diagnosis is due to several possibilities that can cause the condition. It is our purpose to critically evaluate the most actual schemes of treatment and the conditions that could favour the appearance of a hypercalcemic acute crisis.

Materials And Methods: A retrospective study was performed considering 1321 patients (638 primary HPT, 683 secondary or tertiary HPT) operated from 1975 to December 2002 for Primary, Secondary and Tertiary HPT.

[Surgical treatment of secondary and tertiary hyperparathyroidism].

Aims: To determine whether, in secondary and tertiary hyperparathyroidism (HPT), quick parathyroid hormone (PTH) assay can be used to prevent persistent or recurrent HPT. Another point was to determine, considering the PTH decrease, the cut-off point at which the operation could be considered well performed.

Methods: A retrospective study was performed evaluating all cases operated on since 1975 until 2002, 679 patients, and particularly the analysis of two groups of patients that underwent surgical treatment for secondary and tertiary HPT in the period 1995-2002.