High fibre breakfast cereals reduce fatigue.
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Adult↗
Biomedical subjects
C Bazzoni
Publications and source records attributed to C Bazzoni.
[Sarcomatous degeneration of a giant scrotal lipoma. Presentation of a clinical case].
This paper presents a case of giant scrotal lipoma with areas of sarcomatous degeneration which were evident on anatomico-pathological examination; the authors considered it worth-while reporting this case given that giant lipomas with sarcomatous degenerations are rare. It is important to underline that in comparison to other malignant tumours of the scrotum the frequency of liposarcomas is very low. In addition to the liposarcoma reported here, at the level of the scrotum it is worth recalling neurofibrosarcoma and fibrosarcoma and some rare sarcomas of the spermatic cord among the malignant sarcomas of sarcomatous origin reported in the literature. Difficulties may arise from a diagnostic point of view due to the scarcity of symptoms. Among the most frequent symptoms is the presence of a hard mass on palpation of the scrotum; the volume of this mass may increase very rapidly. It is important to note that this tumour may sometimes originate as malignant and then degenerate in toto or in some isolated areas. Instrumental tests include abdominal radiography without the use of contrast medium in order to exclude the presence of herniated abdominal viscera at the level of the scrotum. Ultrasonography may also be extremely useful since it is capable of providing information regarding the presence, inside the scrotal sack, of liquid retention or solid forms. At all events histological diagnosis is carried out in the majority of cases following the removal of the operated part. The exeresis of the tumour therefore becomes both diagnostic and therapeutic. Surgery consists in the simple exeresis of the neoplasia; in some cases orchiectomy is required in addition to exeresis. Some authors also recommend the dissection of inguinal lymph nodes following extemporary anatomo-pathological tests. In other cases when histological tests confirm the malignant degeneration with a high degree of biological aggressiveness, the patient has to undergo postoperative radiotherapy and/or chemotherapy.(ABSTRACT TRUNCATED AT 250 WORDS)
Aged↗
[Massive hemobilia caused by necrotic hemorrhagic cholecystitis. Report of a case].
The authors report a case of massive hematobilia due to hemorrhagic cholecystitis. Hematobilia is a rare pathology which affects the biliary tract and gallbladder. The first authors to describe hematobilia defined it as a hemorrhage of the gastroenteric tract due to the communication of blood vessels with the intra and extra-hepatic biliary tract and in some rare cases to the communication of the branches of the cystic artery within the gallbladder wall. Sandblom, in particular, specified that bleeding must be within the biliary tract and not secondary to an enterobiliary fistula. In 55% of cases the pathogenesis of hematobilia is traumatic, whereas in the remaining 45% the cause may be attributed to a variety of pathologies. Trauma include both non-surgical and surgical traumas; in the first group the most frequent cause is hepatic trauma, although it is worth taking into account the presence of post-traumatic arteriobiliary fistulas, lesions of arterial vessel walls with subsequent necrosis and rupture within the biliary vessels. Surgical traumas comprise lesions caused by therapeutic or diagnostic transparenchymal manoeuvres (PTC, biopsy). Non-traumatic causes include pathologies of vascular, cholecystic, inflammatory-infective and neoplastic origin. Symptoms are varied and take the form of anemia, massive bleeding with the onset of jaundice and pain in the hypochondrium and sometimes the epigastrium, whereas enterorrhagia is manifested by melena and more rarely hematemesis. The diagnosis must be made as quickly as possible; mortality increases with the delay in controlling hemorrhage. Differential diagnosis must take into account other causes of enterorrhagia, obstructive jaundice and anemia.(ABSTRACT TRUNCATED AT 250 WORDS)
Cholecystitis↗
[Squamous papillomas of the esophagus].
The paper reports 14 cases of squamous papilloma of the esophagus which were removed using an endoscopic method: this is a comparatively rare benign pathology of which an increasing number of cases have been recently observed. Endoscopic controls were carried out in all cases and the results of the follow-up are reported.
Adult↗
[Nephrobronchial fistula].
Nephrobronchial fistula is a rare pathology both in absolute terms and in relation to the complications of renal inflammatory processes. Clinical symptoms may be varied but pulmonary complications, which may mask renal symptoms, are generally predominant; cough, hemoptysis and the expectoration of calculi are rarely found. Occasionally, as in the case reported here, the most evident sign is an infective process due to the contemporaneous fistulization of subcutaneous tissues. Instrumental diagnosis is based on chest and abdomen X-ray, fistulography, retrograde pyelography and abdominal CT. CAT may be useful above all in the study of pararenal abscesses.
Bronchial Fistula↗
[Primary torsion of the omentum].
The paper reports a case of spontaneous torsion of the omentum. Following a review of the international literature on the topic, the Authors discuss the pathogenesis, clinical symptoms and surgical therapy of this pathology.
Adult↗
[Malignant schwannoma of the mesentery. Presentation of a clinical case and clinical and histopathological considerations].
A case of malignant schwannoma of the mesentery is described which was treated with radical surgery. The natural history, diagnosis and therapy of neoplasias of the mesentery are discussed.
Aged↗