Biomedical subjects

Cr Dragomir

Publications and source records attributed to Cr Dragomir.

17 recordsLinked to original sources

PubMedDate not supplied

Combined modality treatment for locally advanced breast cancer.

PURPOSE: To assess the value of aggressive loco-regional surgery in desperate situations with locally advanced breast cancer. METHODS: In this study there were considered 31 patients with locally advanced breast cancer who underwent surgery in a 5-year period. 10 of them received 3 cycles of chemotherapy and radiotherapy before surgical intervention; the rest of the 21 patients had systemic or local contra-indications for neo-adjuvant therapy. We describe clinical aspects and technical difficulties. Surgical intervention focused on tumour removal and lymph node dissection. Skin defect was covered with flaps according to the Mortimer-Show technique. Postoperatively, the outcome was influenced in a favourable way by the use of Detralex, a micronized flavonoid; all but 2 patients received chemotherapy and locoregional radiotherapy. RESULTS: 25 patients survived free of disease; from 6 patients who suffered recurrence, 2 are still living and 4 have died. CONCLUSIONS: In some forms of locally advanced breast cancer, aggressive surgery offers improvement in the quality of life and increases survival.

Adult↗

PubMedDate not supplied

[The segmentary colectomy or the left hemicolectomy for sigmoid cancer].

UNLABELLED: The aim of this study was to show the benefits of segmentary colectomy (Raybard) for tumors located on sigmoid colon. A retrospective study was carried on 90 observations performed in the III-rd Surgery Clinic, Iaşi between 1994 and 1998. Types of surgery performed were: left hemicolectomy (7 observation); segmentary colectomy (54 observation); left lower colectomy (17 observation); Hartmann operation (12 observation). CONCLUSIONS: This analysis showed the same survival for segmentary colectomy and left hemicolectomy. We consider segmentary colectomy the basic operation for this type of cancer.

Carcinoma↗

PubMedDate not supplied

[Our experience in the surgical treatment of the arterial hypertension due to endocrine disturbances].

This study is trying to expose our experience in the surgical treatment for adrenal tumors which produce arterial hypertension, experience gained over a period of 25 years. There were 93 adrenalcctomies carried out for these kinds of lesions, out of a total of 125 surgical procedures on the adrenal glands. Best results were obtained for phaeochromocytomas and also for tumors that produce primary hyperaldosteronism. Real advances have been done in the field of adrenal glands diseases by diagnosis and treatment but minimal invasive surgery is best used for all adrenal lesions but phaeochromocytomas in which this approach has to be very well judged.

Adrenal Gland Neoplasms↗

PubMedDate not supplied

[Could biological aggressivity markers of breast cancer alter the therapeutic course? Preliminary results].

The aim of this study is to justify an individual therapeutical attitude in breast cancer, related to diversity of breast tumors, aggressiveness grade and metastatic potential. Between January 2000--December 2001, 150 patients were admitted with breast cancer (stage II and III) and underwent surgery in our department. We selected 75 cases in our study. In 51 (68%) cases the first therapeutical method was surgery, in 15 (20%) cases surgery was performed after chemotherapy, in 2 (2.66%) cases after radiotherapy and after chemotherapy and radiotherapy in 7 (9.33%) cases. We evaluated several classical factors and new immunohistochemical markers with an important value for diagnosis, prognosis and therapy: oestrogen and progesterone receptors, c-erb B2, pS2 and p53 proteins, von Willebrand factor. Several factors had a predictive role regarding the response to chemotherapy. These predictive factors will improve the histopathological diagnosis. The oncoproteins and hormonal receptors also will evaluate with more accuracy the metastatic risk and will assure a better therapy decision.

Biomarkers, Tumor↗

PubMedDate not supplied

[Synchronous colonic cancers].

UNLABELLED: The aim of this study is to present the difficulty of an accurate preoperative diagnostic for synchronous colonic cancers and to sustain the necessity of total colectomy. A retrospective study was carried out on 16 patients hospitalized in the IIIrd Surgical Unit, St. Spiridon Hospital, U.M.Ph. "Gr.T.Popa" Iasi between 1990-1999. The surgical procedures were: extensive colectomy with ileo-sigmoid anastomosis, segmentary colectomy, total colectomy with ileo-rectal anastomosis. RESULTS: Perioperative mortality: zero; uneventfully recovery for all patients. A metachronous lesion 3 years after the first operation was detected in one patient; postoperatively, one patient developed occlussion 3 months after, requiring re-operation. CONCLUSIONS: 1. synchronous colonic cancers are closely related with a genetic instability of the colonic mucosa; 2. total colectomy is a safe manner to prevent metachronous lesions.

Adenocarcinoma↗

PubMedDate not supplied

[Cyst duplication of the colon in an adult. Case report].

The cystic type of the enteric duplication has the same histological structure as the digestive tract and the same mucosal lining as the segment to which is attached. These are rare pathological conditions especially in an adult as they usually are diagnosed and treated in childhood. A 39 year-old women has been elective admitted in our unit complaining of upper abdominal pain and a palpable abdominal mass in epigastrium and left upper quadrant. The imagistic findings (abdominal ultrasound and CT scan) raise the suspicion of a pancreatic cystic lesion. Intraoperative we found a large cystic lesion localized in the transverse mezocolon close to the transverse colon. The resected specimen was examined histopatologically and found to be a cystic duplication of the colon. The patient made an uneventful postoperative recovery.

Adult↗

PubMedDate not supplied

[Surgical treatment of locally advanced esophago-gastric cancer; preliminary results].

UNLABELLED: The aim of this paper is to sustain the palliative resection in neoplasm of the esophago-gastric junction, as a surgical approach that allows a better post-operative life comfort in comparison with simple gastrostomy. 62 observations with proximal neoplasm of the stomach (12.5%) were identified between January 1996-August 2001, representing 12.5% of the 496 patients with gastric neoplasm admitted in our unit in the same period. Out of these 62 cases, 55 (88.71%) underwent surgical procedures. Our attitude was aggressive in 25 cases. 40.32%, including the locally advanced lesions with palliative surgical indications (18 obs.). The other 30 patients underwent: 10 laparotomies, 5 gastrostomies and 15 jejunostomies. Local invasion to the neighboring organs imposed partial resection of the transverse colon--1 obs., of the transverse mesocolon--2 obs., and corporeo-caudal pancreatectomies--3 obs. The surgical approach was a left abdomino-thoracic incision, with total gastrectomy and distal esophagectomy, with N1 and N2 lymphadenectomy, splenectomy, and esojejunal intrathoracic anastomosis, with a Roux-en-Y loop, with or without jejunostomy (13 obs.). The immediate post-operative complications were 8 anastomotic leakage, one duodenal stump fistula, one occlusion due to a jejunostoma, and 13 extradigestive complications. There were 5 post-operative deaths. CONCLUSION: Neoplasm of the esophago-gastric junction is lately diagnosed, but whenever is possible, total gastrectomy with distal esophagectomy should be carried out.

Adenocarcinoma↗

PubMedDate not supplied

[Surgical treatment of hepatocellular carcinoma--indications, limitations, realities].

The present study analyzes the importance of the factors in improving the resectability, obtaining morbidity and mortality rates in accordance to the actual exigencies. In The III-rd Surgical Clinic, "Sf.Spiridon" Hospital, Iaşi, during 1998-2003, 24 cases of CHC (19 men, 5 women with a median age of 58.5 years), usually developed on a cirrhotic liver, benefited by surgical approach. The tumoral mass (median size 7.8 cm) was situated in the left liver (15 cases--62.5%), right liver--13 cases and for 1 case with multiple localization (the segments VI-VII and III). For 12 cases (50%) various extensions of liver resections have been undergone: left lobectomies II-III--4 cases, left hepatectomy--1 case, segmentectomies VI--3 cases, segmentectomy III + bisegmentectomy VI-III--1 case, atypical hepatectomy--3 cases. Only 2 cases benefited by right portal vein ligation prior to resection. In 12 cases intraoperative exploration and US examination (4 cases) contraindicated the resection. One patient deceased on the entire lot (4.16%); post-resection mortality--8.33%. In conclusion, the early diagnostic of CHC developed on cirrhotic liver, the patients selection, the use of laparoscopy and intraoperative US, the available devices (CUSA dissector), selective ligation of portal branch prior to resection represents imperative elements in improving the resectability in safe conditions for the patient.

Adult↗

PubMedDate not supplied

[Anterior resection of the rectum for rectal cancer--options, limits, immediate complications].

A number of factors have recently led to a more conservative approach for middle or low rectal cancers, making possible sphincter preservation and reducing the number of abdomino perineal excisions of the rectum. We have performed a retrospective analysis on 510 patients operated on in our unit between 1994 and 2003 for rectal cancer. There were a number of 118 anterior resection of rectum; in 20 cases the TME has been performed and in 6 cases a very low anterior resection of rectum was done. The overall operative morbidity rate was 16.10% in direct relation with the distal limit of resection. We note urinary dysfunctions, anastomotic leakage, recto-vaginal fistulas as immediate postoperative complications. With the practice of total mesorectal excision, the use of abdomino perineal excision of the rectum is decreasing. The use of preoperative radiotherapy can increase the rate of operative morbidity but despite of these, its long-term benefit, is important.

Adenocarcinoma↗

PubMedDate not supplied

[Transhiatal esophagectomy for treatment of benign and malignant esophageal diseases].

In 1978 the technique of transhiatal esophagectomy without thoracotomy was rediscovered and now it is widely used in certain, selected, cases. Between 1987 and 2003 we have performed transhiatal esophagectomy in 35 patients with intrathoracic esophageal disease: 13 (37.14%) for benign lesions of the esophagus and 22 (62.85%) for malignant lesions (22.72% upper, 9% middle and 68.18% lower third of the thoracic esophagus). The reconstruction was performed at the same operation in all but two patients. The esophageal substitute was stomach in all but one patient when left colon was used. Hospital mortality was 14.28% with one death due to uncontrollable intraoperative hemorrhage. Major complications included anastomotic leak, recurrent laryngeal nerve paralysis, atelectasis/pneumonia. The advantages of this approach over standard transthoracic esophagectomy are avoidance of a combined thoracoabdominal operation in a debilitated patient and fewer postoperative pulmonary complications and also avoidance of an intrathoracic esophagogastric anastomotic leak with high mortality due to mediastinitis.

Adolescent↗

PubMedDate not supplied

[Surgical treatment of Graves' disease].

The surgical treatment of the Graves' disease is no longer a final solution but the main option, as for all the benign thyroid diseases. Between January 1994 and December 2003 in the 3rd Surgical Unit of the Sf. Spiridon Hospital of Iaşi 805 operations were performed for benign thyroid disorders, 78 of which were performed for the Graves' disease. All the patients had been investigated and diagnosed in the Endocrinology Unit of the same hospital, where the necessary medical treatments had been administered. The patients transferred to Surgery had a medium age of 38 (extremes 17-79 years). Women had a greater proportion, as expected (sex ratio F: M = 4.57:1). Some patient had concurrent diseases (5 cases with atrial fibrillation and 3 with chronic hypocalcaemia). 58 total and 20 subtotal thyroidectomy were performed. There were few immediate (3 bleedings which needed reoperation for haemostasis) and late complications (2 cases of postoperative hypocalcaemia which received medical treatment). 4 relapses after previously performed subtotal thyroidectomy were diagnosed and treated. Total thyroidectomy is the treatment of choice for the Graves' disease. The frequency of complications is similar to that occurred after subtotal thyroidectomy, the functional results are immediate, predictable and stable, and the substitutive treatment is very efficient and easy to administer.

Adolescent↗

PubMedDate not supplied

[Use of polypropylene mesh for incisional hernia repair].

Incisional hernia is an important complication of abdominal surgery. Procedures for the repair of these hernias with sutures and with mesh have been reported, but there is no consensus about which type of procedure is best. We have performed a retrospective analysis on 1014 patients operated on in our unit between 1994 and 2003 for simple or recurrent incisional hernias. The polypropylene mesh has been used in a number of 107 patients. The mesh has been placed either intraperitoneal, extraperitoneal/subfascial or onlay. Median follow-up was 36 months. There were 1 enterocutaneous fistula and 5 wound sinus developed. The mesh had to be removed in 6 cases. All of these complication developed when the mesh has been placed either extraperitoneal/subfascial or onlay. We note 5 recurrent incisional hernias after a period of up to 24 months. The recurrence rates after open mesh repair are less then after primary closure. The intraperitoneal use of polypropylene mesh with omental coverage is a good procedure with less complications.

Adult↗

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↗

PubMedDate not supplied

[Current strategy in colorectal cancer screening].

Screening programs should begin by classifying the individual patient's level of risk based on personal, family, and medical history, which will determine the appropriate approach for each subject. The individual's risk status determines when screening should be initiated and what tests and frequency are appropriate. To achieve these aims, care systems should establish standards and operating procedures. This review focuses on colorectal cancer screening methodology highlighting the latest available strategies.

Algorithms↗

PubMedDate not supplied

[Metachronous primary cancers of the colon and stomach].

We report herein a case of 69 years old woman who, in the course of 11 years, developed two cancers: carcinoma of the colon fistulization in duodenum and adenocarcinoma of the stomach. No polyposis has been found. This patient successfully underwent a right hemicolectomy with pancreaticoduodenectomy (Traverso-Longmire procedure). A decade later, she suffered a total gastrectomy with distal pancreatectomy for gastric adenocarcinoma. The patient made an uneventful postoperative recovery. Although patients with primary multiple cancers are not common, it is nonetheless important for clinicians to consider the possibility of metachronous cancers in patients who were treated for a primary malignant tumor.

Adenocarcinoma↗

PubMedDate not supplied

Safety and efficacy of conservative management in acute severe pancreatitis.

Acute severe pancreatitis represents a disease with multiple complications and a high mortality rate. The clinical evolution is related to the acute systemic inflammatory response syndrome, due mainly to inflammatory mediators and pancreatic enzymes and to the infectious complications representing a peak in the incidence of death. This study aims to retrospectively analyse the outcome of patients diagnosed with acute severe pancreatitis, conservatively treated versus those surgically managed. This study includes 151 patients, each having been diagnosed with acute severe pancreatitis (CT using Balthazar's) distributed in term of age, sex and severity parameters. The conservative treatment has included antibiotics, and anti-inflammatory drugs. The imaging and biological parameters were further statistically analysed. The clinical-biological evolution has been paralleled by the CT severity index. The conservatively treated group had a better clinical-biological outcome (p<0.05), when compared with the surgically treated group. Morbidity was significantly higher in the group exposed to surgical treatment. Conservative treatment should be the first option in acute severe pancreatitis management.

Adult↗