Biomedical subjects

M G Cristofaro

Publications and source records attributed to M G Cristofaro.

8 recordsLinked to original sources

PubMed2005

An unusual tonsillolithiasis in a patient with chronic obstructive sialoadenitis.

Concretions in the tonsil or peritonsillar area are an infrequent entity in clinical practice. Some patients have no symptoms or they can present with fetor oris or odynophagia. The lesions are often detected incidentally during radiographic examination. This pathology can be related to lithiasis in other regions of body. The authors describe a tonsillolith accidentally detected in a patient with a lithiasis of left submandibular gland. We review published cases of tonsilloliths and analyse the causes of stone formation in peritonsillar and tonsil regions.

Female↗

PubMed1990

[Carcinoma of the gastroesophageal junction. General principles of surgical therapy].

On the basis of histo-pathological examinations of postoperative samples following gastrectomy for adenocarcinomas of the esophageal gastric junction, the usefulness of the abdominal approach for this kind of surgical treatment is questioned. Assessment is expressed with other authors about the need for an anatomo-surgical classification of the cardial region, and the need to standardise the different surgical approaches in relation to exeresis location and extent as well as for reconstructive procedures is stressed.

Adenocarcinoma↗

PubMed1990

[Fistula following emergency total colectomy: an efficient method of treatment].

A personal case of enterocutaneous fistula secondary to total emergency colectomy is reported with particular emphasis on an effective form of radiological management, based on the percutaneous sclerosing of the fistulous tract using absolute ethanol and a hyperosmotic contrast medium (Angioconray 80%). By this approach a rapid closure of the fistulous tract was obtained. Moreover the procedure was easy to perform, well tolerated by the patient and devoid of untoward side effects.

Adult↗

PubMedDate not supplied

[Post-traumatic diaphragmatic hernia with late diagnosis. Report of a clinical case].

Starting from the observation of a case of late diagnosed left-side hernia after traumatic rupture of diaphragma, the authors consider the increasing incidence of this pathology during the years. The increased frequency of thoraco-abdominal traumas and the more sophisticated diagnostic tools, permit an earlier diagnosis nowadays. In our patient the diagnosis was made late on the basis of the standard x-ray of the thorax. The CT scan of the thorax and of the abdomen gave more informations. Left thoracotomy enabled a wide exposure of the herniated viscera; the breakthrough of the diaphragm was repaired by means of interrupted suture and it was necessary to apply two prostheses of synthetic material.

Adult↗

PubMedDate not supplied

[Chromoendoscopy in the diagnosis of precancerous lesions of the esophagus. Our experience].

The elements of an unfavourable prognosis for oesophageal cancer are frequent metastasis, high incidence of local recurrence and mainly the difficulty of an early diagnosis. Alcohol, tobacco and precancerous lesions are the most important risk factors of these tumours. According to literature, the authors suggest the method of chromoendoscopy, with vital staining by lugol or blue toluidine for endoscopic; guidance to biopsy in the aimed screening of patients, whose habits--alcohol, smoking--should cause, in time, the rising of lesions with neoplastic potentiality. Endoscopy with bioptic test is the best diagnostic investigation. In fact sensibility and specificity of these investigations increase using this method with vital staining.

Coloring Agents↗

PubMedDate not supplied

[Hurthle cell neoplasm: our experience].

Hurthle cell neoplasm is a rare form of thyroid tumors, comprising from 1.5% to 10% of all tumors. Hurthle cell nodules are clinically indistinguishable from other nodular thyroid diseases. The histologic features of Hurthle cell neoplasm don't allow us to exactly distinguish benign nodules from malignant ones. Accurate histologic valutation is possible and necessary for a correct diagnosis and therapy of Hurthle cell tumors. The adenomas usually exhibit a follicular pattern; the carcinomas include a subset of Hurthle cell tumors with different biological behavior, including malignant follicular variants and papillary ones. The authors are in favour of total thyroidectomy for carcinomas and lobectomy plus isthectomy for adenomas; in case of carcinomas, the lymphadenectomy reduces the incidence of local relapse and is necessary in case of lymphnode involvement. Adjuvant radiation therapy is successful in preventing recurrences, in symptomatic metastates as palliative therapy and control recurrence of advanced resected tumors.

Adenoma, Oxyphilic↗

PubMedDate not supplied

[Giant adrenal myelolipoma: a case report and review of the literature].

Adrenal myelolipoma is a rare nonfunctioning tumor consisting histologically of an admixture of adipose tissue and extramedullary hemopoietic elements within the adrenal glands. Most of these lesions are 5 small and asymptomatic, but there are also giant ones, associated with endocrine disorders. These tumors are mostly detected incidentally by imaging. The increasing number of incidentally discovered adrenal myelolipomas arise the question of appropriate treatment modalities. The authors report a case of giant myelolipoma associated with lithiasic cholecystitis and discuss different imaging and terapeutic aspects.

Adrenal Gland Neoplasms↗

PubMedDate not supplied

[Recurrent biliary calculi].

The Authors report two cases of recurrent bile duct stones and discuss about the diagnosis and treatment of this infrequent disease. Although diagnostic and management procedures are similar to those commonly used in all types of biliary stones, therapeutical options may be different in relation to the different clinical pictures. The Authors strongly suggest that bilioenteric anastomosis and endoscopic sphincterotomy are the best procedures to assure a correct and definitive treatment of recurrent biliary stones. However, the adoption of different diagnostic and therapeutic approaches, rather than univocal schemes, is recommended.

Adult↗