The influence of residents in the outcome of elective laparoscopic surgery: a prospective study comparing a teaching hospital and a private community hospital in Italy.

OBJECTIVES: We compared the outcome of elective laparoscopic cholecystectomy (LC) in a teaching hospital and a private communityhospital to assess the impact of the involvement of residents. MATERIALS AND METHODS: The following parameters were studied prospectively in patients who underwent elective LC during the period from September 2014 to February 2016 in a teaching university hospital (group A) and in a private community hospital (group B): age, sex, body mass index (BMI), comorbidities, American Society of Anaesthesiologists (ASA) score, length of surgery from skin incision to skin closure, use of drain, 30-day perioperative morbidity and mortality, and length of postoperative hospital stay. RESULTS: The group A consisted of 93 elective LC and the group B of 167 elective LC. Operative time was significantly longer in group A. Intraoperative complications were similar and no conversion was necessary in both groups. An increased rate of postoperative complications was observed in group A. All postoperative complications were managed with conservative therapy. No mortality occurred. At logistic regression analysis, the only factor favouring the occurrence of complications was the hospital type. CONCLUSIONS: Our study shows that elective LC can be performed in a teaching hospital with comparable intraoperative morbidity and increased postoperative complications. The greater rate of morbidity found in the teaching hospital may be due to an increased vigilance linked to the presence of residents and not to the lack of expertise.

[Multiple repetitive mammary fibroadenomas. Case report]. / I fibroadenomi multipli recidivi della mammella. Case report.

Multiple and ripetitive mammary fibroadenomas represent a rare disease. The etiology is uncertain. The diagnostic radiology is able to allow a correct diagnosis. The authors report a case of a woman 22 years old undergone a surgical treatment many times to remove multiple and ripetitive mammary fibroadenomas. The proposed management provides for periodic radiological exams; the surgical treatment is proposed only for the lesions with a rapid growth.

[Pseudosarcomatous lesions: report of two cases]. / In tema di lesioni "pseudosarcomatose".

Of unknown etiology, mainly located on the upper limbs, the nodular fasciitis nowadays is considered as a reactive inflammatory lesion more than a neoplastic one. With very few symptoms, it can be diagnosed through histology and the extent of the excision is related to the report of the pathological examination.

[Breast lymphoma: diagnostic and surgical approach]. / Il linfoma della mammella: orientamento diagnostico e chirurgico.

By clinical observation and surgical treatment of a patient with a primitive lymphoma of the breast, the authors describe the nosological approach, the correct diagnosis and the relative surgical treatment in that disease.

[Small bowel lymphomas: a case report]. / Considerazioni diagnostiche e chirurgiche su un caso di linfoma del tenue.

The Authors, reporting a recent case of small bowel lymphoma, review progress in diagnosis, methodology and therapeutical approach. They also stress the crucial role of surgery as diagnostic and therapeutic tool, sometimes curative in early stages, and however necessary for a proper staging and definition of these rare neoplasms of intestinal tube.

[Parietal implantation after thoracoscopic surgery: a case report]. / Reimpianto parietale da chirurgia toracoscopica: osservazione di un caso clinico.

The Authors report the case of a patient who underwent video-thoracoscopic resection of a solitary pulmonary metastasis. She presented, after about two years, a local relapse (implantation) in the trocar site. Pathogenesis and surgical therapeutic problems are discussed as well.

[Fournier syndrome: report of a clinical case]. / La sindrome di Fournier: descrizione di un caso clinico.

The case of a Fournier's syndrome in a 58 years old patient is reported from the Authors that describe the ethiopathogenetic and therapeutic aspects. They analyse the importance of an early surgical treatment associated with antibiotic therapy and later a riparation of the lesions with a myocutaneous skin flap of TLF.

[Non-parasitic splenic cysts]. / Le cisti spleniche non parassitarie.

The Authors report their experience matured during the last decade in the Institute of III Surgical Clinic of the University "La Sapienza" in Rome, relatively to 174 patients operated of splenectomy of which 8 for not parassitair benign cystic pathology. After the nosologic organization of the varied types of cystics splenopaty is examined the different symptomatology and is discussed the different treatment.

[Gastric leiomyoma. Diagnostic and surgical problems]. / Il leiomioma gastrico. Problemi diagnostici e terapeutici.

The Authors report their three year experience with five patients suffering from gastric leiomyoma, each with different anatomical and clinical characteristics. The Authors have performed a research of the different diagnostics, clinical and therapeutic problems of these rare tumors that sometimes are asymptomatic in spite of the large size they reach, but more frequently they present with haemorrhagic symptoms which tend to point to other more frequent pathological conditions. Diagnosis can only be suspected, but cannot be reached without a histological examination, also if the classifications of these tumors have been argument of many changes, particularly by the light of the recent diagnostics possibilities offered by ultrastructural and immunohistochemical examination.