Biomedical subjects

Lidia Andriescu

Publications and source records attributed to Lidia Andriescu.

9 recordsLinked to original sources

PubMedDate not supplied

[Choledochal malignant hemorrhagic cyst, with cholangitis].

The increased risk of cholangiocarcinoma in patients with congenital cystic disease of the biliary tree is well documented. The reason for the malignant transformation is taught to de related to chronic inflammation and bacterial exposure within bile ducts. Total excision of the choledochal cyst notably reduces the risk of cancer. Five to twenty percent of adult patients with unexcused cysts or treated with by pass will develop cholangiocarcinoma. We are presenting the case of a young female diagnosed with a choledochal cyst at age of four, treated with by pass procedure. Fourteen years later she presented with a severe angiocolitis, hemorrhage and malignant transformation within the cyst.

Adolescent↗

PubMedDate not supplied

[Completion gastrectomy associated with pancreaticoduodenectomy].

The authors present the case of a male patient, aged 56, operated (partial gastrectomy) for peptic ulcer 20 years ago, who is admitted for epigastric pain and distension, frequent vomiting, asthenia and weight loss. Physical examination, barium meal and upper digestive endoscopy with biopsy established the diagnosis of carcinoma of the gastric stump, due to malignant transformation of adenomatous polyps, with duodenal invasion. Completion of gastrectomy and pancreaticoduodenectomy was performed, with good postoperative results. Although the extent of resection may appear excessive, our attitude was justified by the features of the lesion and good biological condition of the patient.

Carcinoma, Papillary↗

PubMedDate not supplied

[Laparotomy in the treatment of severe intraperitoneal infections].

A retrospective clinical study was carried out on a group of 18 patients with severe intraperitoneal infections due to various causes. The decision to use laparotomy was supported by the severity of sepsis (APACHE II score varied from 14 to 30), highly septic peritoneal fluid, the features of peritonitis, patients with impaired immunity. Open packing was realized with a Dacron mesh sutured to the fascial margins, associated with multiple peritoneal drainage in all cases. Postoperative mortality was 50%, mainly to rapid evolution of septic shock, unresponsive to intensive care support. Secondary suture was performed after granulation of the wound, on the day 14-21 postoperatively followed at 3-4 months by definitive repair of the abdominal wall in 2 cases. Laparotomy proved to be an efficient treatment in severe peritonitis, that should be used prior to irreversible phases of septic shock.

APACHE↗

PubMedDate not supplied

[Necrotizing fasciitis].

The management of a right foot necrotizing fasciitis and severe sepsis in an old diabetic patient is presented. The early and aggressive surgery, adequate antibiotherapy and correction of organic disfunction (cardio-circulatory, renal, respiratory) eliminated the vital risk and resulted in a satisfactory morpho-functional recovery of the foot.

Aged↗

PubMedDate not supplied

[Acute surgical pathology in elderly patients].

The consequence of demographic aging is an increase of surgical pathology of the elderly, concerning both number and complexity of the cases. To asses the nature of geriatric surgical pathology and the effect of co-morbidities on surgical outcome, a retrospective study was carried out on a series of 401 patients aged over 75, treated in the IIIrd Surgical Unit in the period 2002-2003. 132 patients were admitted as acute cases and 94 of them were operated: 62 required immediate surgery and 32 required delayed operations. According to the nature of the diseases, benign surgical conditions were encountered in majority of the cases (78 cases). The diagnostics requiring immediate operations were: complicated hernias, perforated peptic ulcer, lower limb acute ischemia. Delayed emergency operations were performed for: acute cholecystitis, biliary lithiasis with angiocholitis and complicated gastric cancer. Cardiovascular pathology was recorded as the most frequent co-morbidity. Hospital mortality rate of 32.9% resulted mainly from cases with mesenteric infarction and generalized peritonitis, as well as from delayed emergencies such as complicated gastric and colon cancer. The most frequent causes of death following surgery were: cardiac failure, sepsis and multiple organ failure.

Abdomen, Acute↗

PubMedDate not supplied

[Differentiated thyroid cancer--staging and prognostic systems].

Differentiated thyroid cancer (DTC), including papillary and follicular carcinoma with histological variants, has an excellent prognosis; nevertheless a subset of these tumours is clinically aggressive and, in some patients, fatal. Treatment of DTC remains controversial, regarding the extent of primary surgical resection, the need for lymph node dissection and the role of postoperative radioactive iodine ablation. In addition to the widely accepted TNM classification, recognition of significant risk factors and developing of staging systems, such as AMES, AGES, MACIS, MSKCC and NTCTCS, has helped to identify the patients with a potential aggressive course of the disease and high risk of recurrence. This has allowed the development of a rational and selective approach to therapy, thus, avoiding excessive treatment and subsequent morbidity without compromising the oncological outcome.

Carcinoma, Papillary↗

PubMedDate not supplied

[Differentiated thyroid cancer--peculiar morphological and clinical forms].

The most common clinical presentation of differentiated thyroid cancer (DTC), consisting of papillary and follicular adenocarcinoma (with their histological variants), is the solitary thyroid nodule. A review of the literature is performed in order to describe particular forms of DTC, in terms of incidence, diagnosis and treatment: occult carcinoma, carcinoma on aberrant thyroid tissue, "functional" thyroid carcinoma and familial non-medullary carcinoma. A particular interest is shown to the coexistence of malignancy with benign thyroid diseases, such as goiter, hyperthyroidism and Hashimoto's thyroiditis, as well as parathyroid adenoma. In conclusion, the authors emphasize that the association of carcinoma with benign thyroid conditions is not rare and it substantiate an aggressive approach in regard to diagnosis and treatment, increasing the indication for surgery and, moreover, for total thyroidectomy.

Adenocarcinoma, Follicular↗

PubMedDate not supplied

Taylor's method: a therapeutic alternative for perforated gastroduodenal ulcer.

BACKGROUND/AIMS: In the context of actual trends towards an efficient and less aggressive therapy of peptic ulcer, it seems that Taylor's method, in selected cases of perforated gastroduodenal ulcers (PGDU), comes again into attention. The aim of this study was to present our 16 years' experience with Taylor's treatment as an efficient option for sealed perforated ulcers, and to highlight the indications and advantages of this method. METHODOLOGY: A retrospective study, and prospective since 1990, was carried out on a series of 64 patients out of 592 (10%) diagnosed with PGDU between 1987 and 2003. The patients were carefully evaluated, particularly looking for clinical, laboratory and imaging diagnosis factors, indicating potential candidates for conservative approach: short history, hydropneumoperitoneum in small amount on admission. Two thirds of the patients presented in the Emergency Unit less than 12 hours from the onset of the symptoms. The diagnosis of PGDU was established by corroborating the obvious symptoms and abdominal signs with erect chest X-ray and ultrasonography (US) of the abdomen. The efficiency of Taylor's method, consisting of nasogastric aspiration, fluids resuscitation, parenteral broad spectrum antibiotics and antisecretory drugs, was assessed by meticulous repeated physical examinations, dynamics of WBC (white blood cell) and US. In case of failure, this method remained as a part of preoperative treatment. RESULTS: The method was successful in 57 out of 64 (89%) cases of perforated peptic ulcer disease, selected from the 592 cases admitted with perforated peptic ulcer following the clinical and imaging criteria previously mentioned. The presence of pneumoperitoneum certifies the diagnosis of PGDU, but the amount of peritoneal fluid assessed by US predicts the success of the procedure. Seven patients developed complications (10.9%), mainly intraabdominal abscesses and only four of them needed surgical drainage. The mortality was nil. After discharge all patients were referred to gastroenterologists for monitoring the medical treatment and no recurrence was encountered. CONCLUSIONS: The Taylor's method is a reliable alternative in selected cases of perforated gastroduodenal ulcers, the main advantage being the avoidance of anesthetic and surgical stress with their potential morbidity and mortality.

Adolescent↗

PubMedDate not supplied

[A rare complication of colostomy].

A case of a 64 years old female patient who had had a Miles operation 6 years ago for rectal cancer and at the present hospital admission she came in with a severe infection around her left colostomy. Initially, she presented a quite localized peristomal infection but, subsequently, the infection has evolved to an extensive necrotizing fasciitis of the abdomen, a large dehiscence of colostomy and severe sepsis. Repeated surgery and transverse colostomy, to put at rest infected left colostomy, plus aggressive medical treatment resulted in a good recovery, with the wounds healing and redo of the left colostomy. Now she is on the waiting list to get rid of the transverse colostomy.

Abdomen↗