Acute Cholecystitis as a Complication After Colonoscopy: A Case Report and Literature Review

Acute cholecystitis after colonoscopy is a rare event, with less than 10 cases described in the literature. We report the case of a male patient with silent gallstones who underwent colonoscopy for follow-up of his Crohn’s disease. The colonoscopy revealed erosions in the terminal ileum, from which biopsies were taken. A sessile polyp 4 mm in diameter at the recto-sigmoid junction was also removed. Less than 24 h after the colonoscopy, the patient complained of upper right quadrant pain, nausea and vomiting. Based on the clinical findings, laboratory data and ultrasonography, we diagnosed acute cholecystitis and excluded any complication after the colonoscopy. Laparoscopic cholecystectomy was performed and the patient was discharged.

Does the nasogastric tube has a role in elective colo-rectal surgery?

Introduction. Routine use of nasogastric tubes (NGT) after abdominal operations is intended to hasten the return of bowel function, diminish the risk of anastomotic leakage and prevent pulmonary complications. The aim of our study was to prospectively assess the tolerability and the safety of the non use of NGT after elective colorectal open operations. Patients and methods. Between March 2009 and December 2010, 110 consecutive patients underwent colo-rectal elective open surgery for neoplasm without nasogastric decompression. We analyzed the incidence of nausea and vomiting, the pulmonary complications, the return of bowel function the deep wound breakdown (fascial dehiscence) and the anastomotic leakage. Results. Only 15 patients (13,6%) reported nausea without vomiting immediately after surgery and 9 cases of vomiting were observed (8%), requiring the insertion of the NGT (nasogastric tube) in 5 (4,5%). A total of 105 patients (96,3%) were NGT free. No deep wound dehiscence was observed and only one real pneumonia occurred. Anastomotic dehiscence occured in 4 patients (3,6%) and a second surgical procedure was needed in three cases. The return of bowel function, except in the last four patients, occurred in 3,8 days average (range 2-7 days). Conclusion. We confirm the uselessness of the NGT in the framework of fast track program adopted in elective open colo-rectal surgery.

Incisional hernia in Day Surgery: our personal experience

Incisional hernia is one of the most common complications of laparotomy. Its repair with prosthesis has enabled a considerable improvement in the outcome, significantly reducing recurrences. This study analyses the results of open hernioplasty with mesh performed as a Day Surgery procedure in 42 patients between November 2008 and October 2010. The results were good, with low postoperative morbidity and recurrences (2.4%).

Surgical treatment of thymoma. Personal experience

Introduction. Thymomas (THs) are rare epithelial tumors of the thymus gland. In this study we report our personal experience in the management and surgical treatment of THs. Case reports. We report two clinical cases treated with combined therapy (surgery followed by adjuvant therapy). Results. Total transternal thymectomy was performed in both patients. The post-operative course was uneventful. The patients received adjuvant radiotherapy and chemotherapy. No relapse has been observed during follow-up. Discussion. THs are usually slowly growing tumors with similar incidence in both sexes. They occur through a wide age range, with a peak in the fifth and sixth decades. Distinctive features reminiscent of the normal thymus make the pathologic diagnosis of THs easy in most cases. Malignant behaviour is indicated by microscopic or macroscopic invasion of the tumor capsule or surrounding organs or by the presence of metastases. Although there is no standardized staging system for thymoma, the one proposed by Masaoka is commonly employed. Total thymectomy is the procedure of choice, even for encapsulated tumors, with carefully exploration of the mediastinum for evidence of ectopic thymic tissue or local invasion. Conclusions. Despite an indolent course and a cytologically bland appearance, all thymic tumors can manifest a malignant behavior. Surgery continues to be the mainstay of treatment, and the ability to achieve complete resection seems to be the most important prognostic factor. Multimodality treatment involving postoperative chemotherapy and radiotherapy appears to increase the rate of complete resection and improves survival in advanced THs.

Guillain-Barré Syndrome with Absent Brainstem Reflexes: a Case Report

A 41-year-old man was admitted to an intensive care unit following respiratory arrest. One day prior to admission, he had complaints of nausea and pain involving lower limbs. On the night of admission he developed diplopia, dysphagia, and rapidly progressive quadriparesis. He developed respiratory failure requiring mechanical lung ventilation 24 hours later. On the fifth day of hospital stay the patient became comatose with absent brainstem reflexes and appeared to be brain dead. The cerebrospinal fluid showed albuminocytological dissociation. The electroencephalogram revealed an alpha rhythmical activity. The electrophysiological evaluation revealed an inexcitability of all nerves. Guillain-Barré syndrome was suspected. With supportive treatment the patient had a remarkable recovery and now is able to independently conduct his daily activities.

Ancient Bruises: a Case of Skin Lesions due to Vitamin C Deficiency

Scurvy was a common 18th century disease caused by vitamin C deficiency. It presents with multiple non-specific symptoms and can lead to capillary fragility due to impaired collagen synthesis. We report the case of a 63-year-old woman who presented with fatigue, nausea and progressive skin lesions consisting of multiple ecchymoses on the legs as also described in the diary drawings of a navy doctor in the 19th century. The ascorbic acid level was undetectable low in the patient’s serum. However, treatment with 500 mg ascorbic acid daily dramatically improved the skin lesions within 5 days.