Late Shoulder-Arm Morbidity Using Ultrasound Scalpel in Axillary Dissection for Breast Cancer: A Retrospective Analysis.

BACKGROUND: We aimed to assess whether the use of the harmonic scalpel (HS) in axillary dissection would reduce long-term shoulder-arm morbidity compared to traditional instruments (TIs). MATERIALS AND METHODS: A retrospective analysis on 180 patients who underwent standard axillary dissection for breast cancer between 2007 and 2015 was carried out. All patients were evaluated for postoperative pain, impairment of shoulder-arm mobility, seroma formation in axilla, frozen shoulder, and lymphedema. RESULTS: HS procedure on average was 50% shorter compared to the TI technique. HS reduced by 4.5 times the risk of axillary seroma. TIs were associated with 4 times higher risk of developing a painful frozen shoulder. CONCLUSIONS: Use of the HS was associated with reduced costs and a positive long-term effect on shoulder-arm morbidity. Axillary seromas are not the only reason of later postoperative shoulder-arm morbidity: other mechanisms are hypothesized in the onset of this very disabling disorder.

Suture thread check test for detection of surgical site contamination: a prospective study.

BACKGROUND: Surgical site infection (SSI) is a common complication of surgical procedures. AIM: Our study aimed at investigating a new method based on assessment of suture thread colonization to identify patients developing an SSI. MATERIALS AND METHODS: We prospectively enrolled 119 patients undergoing elective surgery. For each patient, a synthetic absorbable thread in Lactomer 9-1 (Polisorb Gauge 2) inserted in the surgical site at the end of surgery was sent to the microbiology laboratory after 48 h to assess colonization of its inner tract. RESULTS: Forty (33.6% of cases) patients had a colonized thread. Antibiotic prophylaxis was administered to 66 of 79 patients who did not display a colonized thread and to 20 of the 40 patients with a colonized thread (83.5% versus 50%, respectively, P = 0.0002). An SSI was observed only in patients with a colonized thread (10% versus 0, P = 0.02). The microorganisms identified in colonized threads were the same identified in SSIs. CONCLUSIONS: Since an SSI was found only in patients with colonized threads, the method described here may be valuable for identifying patients developing an SSI. Moreover, the method can also be useful for targeting efficient antibiotic therapy to the culprit microorganisms.

A giant inguinoscrotal hernia associated with other abdominal wall defects A case report.

INTRODUCTION: Giant inguinoscrotal hernias are unusual in developed countries and rarely associated with other wall hernias, such as controlateral inguinal hernia, umbilical hernia. The presence of more parietal defects can facilitate reinstatement of giant hernia content without respiratory and circulatory compromise, but the risk of occlusion and bowel strangulation results increased. CASE REPORT: Here, we report an unusual case of an asymptomatic giant inguinal hernia associated with controlateral inguinal and umbilical hernia in a 60 years old Caucasian male treated with sequential surgical approach. In particular, the Lichtenstein's technique under spinal anesthesia was performed and it could be considered the gold standard for this disease. CONCLUSION: Giant inguinal hernia and abdomen wall defects should not be repaired at the same time. It is more useful to be less aggressive, monitoring the progressive and natural adaptation of the viscera into the abdomen. Anyway, thereby literature results very poor and additional reports are required. KEY WORDS: Giant inguinoscrotal hernia, Hernia, Hernia treatment, Wall defects.

Vertebral carcinomatosis eleven years after advanced gastric cancer resection: A case report.

Bone metastasis is an uncommon event in advanced gastric cancer patients and bone metastases are rarely detected as isolated lesions. However, eleven years after treatment for locally advanced gastric cancer, including total gastrectomy followed by adjuvant chemotherapy, a 49-year-old female was admitted to the IX Division of General Surgery of the Second University of Naples (Naples, Italy) exhibiting severe progressive neurological symptoms. Magnetic resonance imaging indicated vertebral abnormalities, with evidence of marrow infiltration in several vertebral bodies; however, a contrast-enhanced computed tomography scan did not detect disease progression to other sites. Biopsy of the soft tissue at the level of the second lumbar vertebra (L2) revealed a metastatic lesion derived from gastric mucinous adenocarcinoma. The patient was initially treated with radiotherapy directed to the L2-L4 vertebral bodies to control the pain. Subsequently, systemic chemotherapy according to a FOLFOX-4 (leucovorin, fluorouracil and oxaliplatin) regimen commenced. However, after eight cycles, pulmonary progression of the disease occurred. Thus, palliative care was administered and the patient succumbed one month later. The late relapse of gastric cancer in the current patient may be associated with the theory of tumour dormancy.

Persistent left superior vena cava: A possible contraindication to chemotherapy and total parenteral nutrition in cancer patients.

Persistent left superior vena cava (PLSVC) is the most common thoracic venous anomaly. Awareness of this condition may be useful when placement of left-side transvenous subclavian or internal jugular catheters is required. This anomaly may be detected only by chest radiograph following placement of the catheter. The primary endpoints of this study were to analyze the prevalence of PLSVC, measurement of its diameters and the outcome of cancer patients with this anomaly undergoing placement of a long term catheter for nutrition and chemotherapy at the Department of Surgery, of the Second University of Naples, Naples, Italy. A total of 600 consecutive adult patients with hematological or solid tumors admitted to our surgery department for implantation of a central venous catheter (CVC) were considered. The CVC was routinely implanted in the left internal jugular vein under ultrasound guidance. Four cases of PLSVC (0.6% of patients) were observed and confirmed using cine magnetic resonance imaging (MRI). In all cases, the CVC was not removed. Three patients underwent chemotherapy and one patient was subjected to total parenteral nutrition. In the three patients undergoing chemotherapy, dynamic ECG and echocardiography were performed at the end of the treatment. No disturbances of the cardiac rhythm or thrombosis were detected, and heart ejection fraction (EF) was not affected. In conclusion, although PLSVC may be a risky condition, no complications occurred in our study. Thus, PLSVC should not be regarded as a strict contraindication to infusion of chemotherapy or hyperosmolar nutritional solutions. However, further research is needed to confirm our data.

Preventing seroma formation after axillary dissection for breast cancer: a randomized clinical trial.

BACKGROUND: Seroma formation after axillary dissection remains the most common early sequel to breast cancer surgery. Different surgical approaches have been performed to reduce seroma collection. Therefore, we aimed to assess the outcome of patients operated on using an ultrasound scalpel according to a standardized operative technique before accepting it as a routine procedure. METHODS: A randomized controlled trial was designed to compare the outcome of patients undergoing breast surgery and axillary dissection using either standard scalpel blades, scissors, ligations, and electrocautery or the ultrasound scalpel only. Each arm of the trial consisted of 30 patients. RESULTS: A statistically significant benefit in terms of axillary and chest wall drainage volume, the number of axilla seromas, intraoperative bleeding, and hospitalization stay was recorded in the harmonic scalpel group. No significant differences were found between the 2 groups in terms of operative time. Finally, no postoperative hematoma, wound infections, and chest wall seroma were observed. CONCLUSIONS: The use of the harmonic scalpel was shown to reduce the magnitude of seromas in axilla and hospitalization stay. The harmonic scalpel can be used alone in axillary dissection with a safe and effective hemostasis. Our results must be confirmed by larger series.