Laparoscopy in liver transplantation: The future has arrived

In the last two decades, laparoscopy has revolutionized the field of surgery. Many procedures previously performed with an open access are now routinely carried out with the laparoscopic approach. Several advantages are associated with laparoscopic surgery compared to open procedures: reduced pain due to smaller incisions and hemorrhaging, shorter hospital length of stay, and a lower incidence of wound infections. Liver transplantation (LT) brought a radical change in life expectancy of patients with hepatic endstage disease. Today, LT represents the standard of care for more than fifty hepatic pathologies, with excellent results in terms of survival. Surely, with laparoscopy and LT being one of the most continuously evolving challenges in medicine, their recent combination has represented an astonishing scientific progress. The intent of the present paper is to underline the current role of diagnostic and therapeutic laparoscopy in patients waiting for LT, in the living donor LT and in LT recipients

Ductal invasive carcinoma arising within atypical microglandular adenosis in a patient with BRCA-1 mutation: A case report

Abstract Microglandular adenosis (MGA) of the breast is a benign lesion that may mimic invasive carcinoma and which has been proposed to be a potential precursor of a well defined subset of triple-negative and basal-like breast carcinomas, characterized by specific expression of both basal and luminal markers (positive for EGFr and luminal cytokeratins such as CK 8/18, negative for high molecular weight cytokeratins such as CK 5/6), with a crucial role played by p53 mutation as "driver mutation" in the multistep model of cancerization. When an invasive carcinoma arises in a background of MGA, it is possible to identify a clear multistep transition from conventional MGA to atypical MGA (AMGA), Ductal Carcinoma In Situ (DCIS) arising within AMGA and invasive carcinoma. This is the first histological case report of an invasive carcinoma arising within MGA and AMGA in a patient carrying a germline BRCA-1 mutation, recognized as one of the most important genetic alterations correlated with the development of triple-negative carcinoma

Ductal invasive carcinoma arising within atypical microglandular adenosis in a patient with BRCA-1 mutation: A case report.

Microglandular adenosis (MGA) of the breast is a benign lesion that may mimic invasive carcinoma and which has been proposed to be a potential precursor of a well defined subset of triple-negative and basal-like breast carcinomas, characterized by specific expression of both basal and luminal markers (positive for EGFr and luminal cytokeratins such as CK 8/18, negative for high molecular weight cytokeratins such as CK 5/6), with a crucial role played by p53 mutation as \u201cdriver mutation\u201d in the multistep model of cancerization. When an invasive carcinoma arises in a background of MGA, it is possible to identify a clear multistep transition fromconventional MGA to atypical MGA (AMGA), Ductal Carcinoma In Situ (DCIS) arising within AMGA and invasive carcinoma. This is the first histological case report of an invasive carcinoma arising within MGA and AMGA in a patient carrying a germline BRCA-1 mutation, recognized as one of the most important genetic alterations correlated with the development of triple-negative carcinoma

Salvage liver transplantation after laparoscopic resection for hepatocellular carcinoma: a multicenter experience

Liver transplantation is the ideal treatment for patients affected by early stage hepatocellular carcinoma and chronic liver disease. Considering organs shortage, alternative treatments have to be adopted to minimize the waitlist drop-out, and in case of recurrence within the accepted criteria, salvage transplantation can be considered. Surgical resection is one of the most effective treatments, with the possibility of oncological radicality and pathological analysis of the specimen. Although these theoretical advantages, surgical strategy cannot be applied to all patients because of the impaired liver function as well as the amount of parenchyma to be resected does not allow a sufficient future liver remnant. Furthermore, resection by laparotomy may lead to strong intra-abdominal adhesions in a contest of portal hypertension and, as potential consequence, increase transplantation difficulty raising morbidity. Laparoscopic liver resection is now performed as a routine procedure in tertiary referral centers, with increasing evidence of long-term results comparable to traditional surgery together with the advantages of a minimally invasive approach. In addition, with a salvage transplantation strategy that has been shown to be comparable to primary transplantation, the patient can live with his native liver avoiding an invasive procedure and long-term immunosuppression, allowing the use of liver grafts for the community. We present the results of an Italian multicenter experience of salvage liver transplantation following the recurrence of HCC initially treated by laparoscopic resection in 31 patients, performed by four referral centers. Mean operative transplantation time was 450 min, morbidity was 41.9%, 90-days mortality was 3.2%, and median post-operative length of stay was 17.9 days. Salvage liver transplantation after laparoscopic liver resection for HCC is comparable to open surgery in terms of operative time, oncologic radicality, morbidity and mortality, with the advantages of laparoscopic surger

An unusual case of hepatic carcinosarcoma

We report a rare case of a hepatic carcinosarcoma with rabdomyosarcomatous differentiation in its sarcomatous component. A 71-year old Caucasian female patient underwent a liver resection for a 4-cm lesion developed on an underlying HCV-related cirrhosis. Post-operative course was uneventful and the patient was discharged 5 days after surgery. At pathology, the tumor presented the features of hepatocellular carcinoma and rhabdomyosarcoma Three months later the patient experienced a liver recurrence, dying 2 months later for systemic disease. The reported case presents several peculiarities, i.e. the female gender, the HCV-related cirrhotic status, and the European origin of the patient. However, the outcome of our case confirms that this neoplasm pursues a highly aggressive course with poor prognosis

Impact of octogenarians on surgical outcome in colorectal cancer

Aim Colorectal cancer's (CRC) incidence occupies the second place among malignant tumours in men and the third place in women. The aging of the population raises new questions on the management of CRC in octogenarian patients. The objective of this study was to assess the influence of age ( 6580) on treatment and surgical outcome of colorectal cancer. Method In the period between October 1995 and April 2014, a total of 1397 patients underwent emergency and elective surgical interventions for CRC; the first group (Group-Older \u2013 GO) was composed of 291 patients 80 years or older (20.9%, of which 46.4% were male). The second group (Group-Younger \u2013 GY) included 1106 patients younger than 80 years (79,1%, 57.7% males). Results Significant differences between the two groups were observed regarding sex (p\ua0=\ua00.001), number of comorbidities (p\ua0=\ua00.001), ASA classification (p\ua0<\ua00.001), emergency presentation (p\ua0<\ua00.001), site of tumor (p\ua0=\ua00.010), need of intraoperative blood transfusions (p\ua0<\ua00.001), 30-days mortality (p\ua0<\ua00.001), 90-days mortality (p\ua0<\ua00.001) and morbidity in accordance with Clavien-Dindo classification (p\ua0<\ua00.001). When combining both elective and emergency procedures, multivariate logistic regression analysis showed that advanced age ( 6580 years old) was an independent predictor factor of 30-days mortality (p\ua0=\ua00.023, OR\ua0=\ua02.23) and morbidity (p\ua0=\ua00.088, OR\ua0=\ua01.31), while it was not predictive of 90-days mortality. When considering only elective colorectal surgery, octogenarian age was not found to be a predictive factor of 30-day and 90-day mortality, but predictive of postoperative morbidity. Conclusion Old age ( 6580) does not represent a contraindication to CRC elective surgical treatment, in emergency procedures it is associated with an increased risk of postoperative morbidity and mortality