Biomedical subjects

Evangelos Zacharakis

Publications and source records attributed to Evangelos Zacharakis.

3 recordsLinked to original sources

PubMed2006

Incarcerated Spigelian hernia: a case report.

BACKGROUND: Spigelian hernia is a rare partial abdominal wall defect in the transversus abdominus aponeurosis or Spigelian fascia. We here report the case of a patient with incarcerated greater omentum in a Spigelian hernia. CASE REPORT: The patient presented with a six-hour history of nausea, constant abdominal pain, and a palpable mass in the left lower quadrant. Abdominal computed tomography revealed that omentum was strangulated in a Spigelian hernia that was successfully treated by plug and mesh repair. No recurrence has been observed during three-year follow-up. CONCLUSIONS: In our case, plug and mesh repair was a safe and effective method of repairing an incarcerated Spigelian hernia with durability through three years of follow-up.

Female↗

PubMed2005

Our local experience with the surgical treatment of ampullary cancer.

BACKGROUND: The aim of this study is to report the outcome after surgical treatment of 32 patients with ampullary cancers from 1990 to 1999. METHODS: Twenty-one of them underwent pancreaticoduodenectomy and 9 local excision of the ampullary lesion. The remaining 2 patients underwent palliative surgery. RESULTS: When the final histological diagnosis was compared with the preoperative histological finding on biopsy, accurate diagnosis was preoperatively established in 24 patients. The hospital morbidity was 18.8% as 9 complications occurred in 6 patients. Following local excision of the ampullary cancer, the survival rate at 3 and 5 years was 77.7% and 33.3% respectively. Among the patients that underwent Whipple's procedure, the 3-year survival rate was 76.2% and the 5-year survival rate 62%. CONCLUSION: In this series, local resection was a safe option in patients with significant co-morbidity or small ampullary tumors less than 2 cm in size, and was associated with satisfactory long-term survival rates.

Journal Article↗

PubMed2005

Adrenal metastasis as first presentation of hepatocellular carcinoma.

BACKGROUND: Metastases from hepatocellular carcinoma (HCC) can be found in the lung and adrenal gland. We report case of a patient who presented with adrenal metastasis as the first clinical manifestation of HCC. CASE PRESENTATION: A patient was referred for surgical treatment for a tumor in retro-peritoneal space. The computerized tomography (CT) scan revealed a mass originating from the left adrenal gland. The patient underwent left adrenalectomy and the exploration of abdominal cavity did not reveal any other palpable lesions. Histologically, the resected lesion was a poorly differentiated metastatic tumor from HCC. Seven months later patient was readmitted complaining of cachexia, icterus, and significant weight loss. CT scan revealed hyperdense lesions of the liver. CONCLUSION: HCC may have atypical presentations like in present case. Fine needle aspiration/tru-cut biopsy might be useful in the investigation of an accidentally discovered adrenal mass regardless of the size and can lead to the detection of a primary tumor.

Journal Article↗