PubMed Health⌕ Search

Biomedical subjects

R Dănilă

Publications and source records attributed to R Dănilă.

11 recordsLinked to original sources
PubMedDate not supplied

[Factors which may influence the surgical outcome in myasthenia gravis].

OBJECTIVE: This study intends to assess the factors which may influence the surgical outcome in myasthenia gravis. METHOD: 52 myasthenic patients were operated on in the IIIrd surgical unit, Iaşi, undergoing extended thymectomy through a complete longitudinal sternotomy during a period of 21 years (1980-2001), the surgical outcome being variable. The following factors: age, clinical stage (Osserman classification), the history length and the histopathology of the specimen were analysed in respect with the surgical outcome which varied from complete remission and clinical improvement till no effect and death. Out of 52 patients, 28 were under the age of 30 years and 24 above 30 years of age. 5 patients were operated on in the first clinical stage, 34 in the second clinical stage, 10 in the third stage and 3 in the fourth. 21 patients had had under 1 year history of the disease, 11 patients under 2 years and 20 patients over 2 years. 40 cases presented non-tumoral pathology of the thymus gland and 12 cases presented thymomas. RESULTS: The best surgical results were recorded in patients under 30 years of age, operated in the first and second clinical stage, with a history under 1 year and non-tumoral pathology of the thymus. CONCLUSION: Myasthenia gravis is the only one acquired autoimmune disease in which surgical treatment offers the chance of complete remission if the following criteria are encountered: young patient, short history, initial clinical stage and non-tumoral pathology.

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

[Evidence-based colorectal cancer screening].

Colorectal cancer has been identified as an appropriate candidate for early detection and treatment of both asymptomatic individuals and those at risk of the disease. The lifetime incidence of colorectal cancer among persons at average risk is sufficiently high to justify screening the general population. This review presents the latest strategies employed in early detection of the colorectal cancer. An ideal screening test should satisfy some basic criteria: must be simple, secure, accepted by the population with valid and reproductive results. Despite the demonstrated benefits of colorectal cancer screening, incidence and mortality rates of this common cancer remain high. More optimally tailored screening tools are needed that combine the features of a potentially ideal screening test.

Colonoscopy↗
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

[Tailored surgical treatment for post-caustics stenosis of the upper digestive tract with complicated lesions. Clinical experience at our department in the last ten years].

The ingestion of caustic substances generates severe lesions of superior digestive tract, leading to stenosis in 50% of patients, of which almost 50% will require surgical treatment. A number of 29 patients with caustic lesions were treated in the IIIrd Surgical Unit from 1993 to 2004. The most frequent corrosive agent was a strong alkaline solution. The location of the post caustics strictures was esophageal in 18 cases, esophagogastric in 7 cases and laryngo-pharyngo-esophageal in 4 cases. Surgical procedures consisted of 8 esophagoplasties with ascending colon and ileum, 12 with left colon, 3 with transverse colon and splenic flexure, and in 5 cases transhiatal resection with cervical esophago-gastric anastomosis. 5 patients required gastric resections of variable extent, in addition to the esophageal reconstruction: antrectomy with trunk vagotomy--1 case, subtotal gastrectomy--3 cases and total gastrectomy--1 case. In the group with pharyngeal lesions, esophageal reconstruction followed pharyngoplasty with cutaneous tube performed in the ENT department. Hospital mortality rate was 3,4 % (1 case). Postoperative morbidity of 20,6 % consisted of cervical anastomosis leakages in 2 cases and pleural effusions in 4 cases. Surgical treatment of the post caustics strictures of the upper digestive tract must be adapted to the location and severity of the lesions, requiring adequate operative experience and special pre- and postoperative care.

Anastomosis, Surgical↗
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↗