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A Popovici

Publications and source records attributed to A Popovici.

At least 37 records · Page 2Linked to original sources
PubMedDate not supplied

[Our experience regarding a series of adrenal surgical diseases].

AIMS: The problems of positive and differential clinic-pathologic diagnosis, the optimal therapeutic decision and importance of surgery in a series of patients with adrenal gland (AG) diseases was studied. MATERIAL AND METHODS: Between 1987-1999, 91 patients (pts.) with adrenal diseases were operated on. Sex ratio was 63 f/28 m and the medium age 42.3 years (extremes 14 and respectively 75 years old). The lesions were localized in medullar, cortical and in the both components of AG. 1) The cortical determinations were represented by 40 (44%) pts. with: a) Cushing's syndrome 37 pts. histologically grouped: 24 pts. (63%/37) with benign, diffuse hyperplasia of cortico-adrenal glands; 4 pts. with cortical benign adenoma; 7 adenocarcinoma; 2 with borderline lesions. b) Conn syndrome--3 pts. 2) Medullary lesions (Phaeochromocytoma)--30 pts. (33%/91) with following microscopically lesions: 22 typical phaeochromocytoma; 3 benign adenoma; 5 carcinoma and 1 medullo-adrenal paraganglioma. One patient have had bilateral medullo-adrenal lesions: left carcinoma and right benign adenoma). 3) Non functioning tumors (Incidentaloma)--21 pts. (23%/91) (17 malignant and 5 benign). The distribution of the whole group of 91 pts. was: 62 with benign lesions (diffuse hyperplasia or tumors), 26 malignant tumors, 1 both of them and 2 borderline lesions. The diagnosis was the result of clinically, biochemical-hormonal tests and imagery examinations (computed tomography especially) with postoperative pathological confirmation. The surgery applied was:--bilateral adrenalectomy 16 pts.;--right adrenalectomy 20 pts.;--left 26 pts. (two through laparoscopic approach);--tumor exeresis 26 and--3 biopsy of the tumors. The dimensions of the operatory specimens were: < 10 cm--67 pts.; 10-20 cm--16 pts.; > 20 cm--2 pts.; undetermined 6 pts. For malignant lesions the main parameters (in various associations) were: neighborhood invasion--18 pts.; distant metastasis--5; metastatic lymphnodes--13; the microscopic grading (G1-1; G2-9; G3-7 pts.). Three cases imposed iterative interventions for a recurring adenoma of the cortically AG or for restant tissue in Cushing's syndrome. There were necessary 28 supplementary operative (partially or totally) organs exeresis. All pts. with malignant lesions were postoperative treated with chemio- or/and radiotherapy. RESULTS: Postoperative morbidity: 18 (20%) pts.; depending of the surgery 8 pts., secondary of the patient general status 12. General postoperative mortality 4 (4.8%) pts. determined by severe cardio-vascular complications. CONCLUSIONS: 1--The surgical diseases of adrenal glands are difficult to diagnose and are based primarily on the clinical information's and confirmed by the hormonal and imagery examinations (errors are possible). 2--Operatory indications, especially for hyperplasic bilateral forms in Cushing's syndrome (one step or two steps surgery) must be very well documented and carefully established. 3--There are cases which impose recurrent operations. 4--A correct operative indication and technical surgery procedure are followed by good results. 5--The laparoscopic approach of the surgical lesions of the AG is a good alternative for the open surgical approach with the condition of a very correct indication. 6--Postoperative, the malignant lesions must be mandatory submitted to the adjuvant treatment.

Adenocarcinoma↗
PubMedDate not supplied

[Cystic dilatation of main biliary tract].

UNLABELLED: The choledochal cyst (particularly with congenital origin) is a clinical form from a complex syndrome of ecstasies of the intra-, extra-, or both situations of biliary tree. The disease has until now an unsure etiopathogeny. Very frequent to child, teen-ager and young adult the incidence decreases through the third age. During the period 1960-1998, 13 patients were operated on (annually rate 0.3). The extreme ages of our patients were 5 and 72 years; being operated six children and 7 adults (two of them being 63 and 72 years old). The clinical presentation was nonspecific. The jaundice (with or without cholangitis) (n: 7), right upper quadrant pain (n: 11), a palpable abdominal mass (n: 5) were registrated but the classic triad (Sénéque--Thailhefer) was in out series the exception rather than the rule. Concomitantly there were discovered different complications of the disease: hepatic biliary cirrhosis (n: 3--two macroscopic diagnosed and one microscopic confirmed), portal hypertension (n: 8), biliary lithiasis (including the intracystic stones) (n: 6) and cholangio-carcinoma (n: 1). The clinic and biologic preoperative diagnosis is up to date difficult and not sure like in our experience too. In our series, especially in the last 20 years, the accurate imaging diagnosis was helpful (the ultrasonography, CT, hepatic scintigrams). ERCP was not available for us until now. In concordance with Todani--Watanabe classification our patients were included in the following types: I-a (n: 6), I-b (n: 1), I-c (n: 2), II (n: 2), IV-a (n: 2). All patients were operated on: cysts-digestive derivations or partial excision of the cyst with billio-digestive reconstruction were the choice procedures at a beginning of our experience or for the very fragile patients (n: 5). The total excision of the cyst with choledochal--jejunostomy (Roux-en-Y) is the preferred method now (n: 8) when it is possible. The microscopic pathology of the disposable specimens (cystic wall) showed:--chronic intra- and perimural inflammation (n: 7);--severe displasia and metaplasia (n: 2); cholangiocarcinoma islands (n: 1); additional lesions: hepatic chirrosis (n: 1); hepatic fibrosis (n: 3). RESULTS: The postoperative morbidity--three patients--one of them died with a peritonitis. Long-term follow-up, effective for only 10 patients, reveled recurrent cholangitis in two cases treated by the reoperation of the former anastomosis; the other 8 patients had a normal evolution. CONCLUSION: The choledochal cyst is an exclusive indication for surgery as soon as it was discovered.

Adolescent↗
PubMedDate not supplied

[A case of intraductal multicentric breast carcinoma with bilateral axillary metastases].

It is recognized that the breast cancer is frequently accompanied by local and regional nodal metastases, but contralateral axillary dissemination is considered a rarity. It is presented a case of a 42 old female patient with intraductal multicentric right mamar carcinoma (T2) with bilateral axillary nodal metastases who had underwent to the complex treatment: surgical, chemotherapy and radiotherapy and hormonal therapy. The prognosis is reserved. It is required a careful supervision from point of view clinical biological, mamography, echography, tomography, RMN for diagnosis of recurrences, metastases and becoming a bilateral cancer at the remaining breast.

Adult↗
PubMedDate not supplied

[The periampullary carcinoma. Clinical and therapeutic alternatives].

BACKGROUND AND STUDY AIMS: An analysis of the diagnosis difficulties in periampullary carcinoma (PAC) is done, the consequences being the possible therapeutically insufficiencies. PATIENTS AND METHODS: During 10 years (1990-1998) 54 patients have been operated on for a PAC. Sex ratio: 34 males (63%)/20 females (37%). The pick of frequency was in the decade 61-70 years (20 patients) with extremes ages between 20 and 80 years. The main symptom was the cholestatic progressive jaundice with or without neoplasic pain (39 patients--72%). The intermittent jaundice was present only to 7 patients (13%) and the clinical forms without jaundice were manifested to other 8 (15%); superaded colangitic syndrome was present to 17 patients (31%). Other concomitances manifestations of the neoplasic disease were record to 23 cases (43%). Historical evolution of the illness until the cholestatic jaundice appearance was under 2 month to 23 cases, between 2 and 4 months to 24 patients and not sure determined to other 8. The biological preoperative investigations confirmed the clinically evident biliary retention syndrome in 85% of the cases and not yet clinically visible to other 15% of the cases. The ultrasonography was the most conclusive method from the imaging examinations because it have suggested the diagnostic of PAC to 43.5% from the patients submitted to this exploration. Computed tomography was diagnosis relevant only for the in site-regional invasion of the tumors or for the nodes or systemic metastases. Endoscopy and the endobiopsy proved to be valuable especially associated with ERCP (our experience regarding ERCP is not conclusive yet). Therefore the real preoperative diagnostic was established to 11 patients (20%), and for the rest of the cases there have been another presumptive preoperative diagnosis: cancer of the pancreatic head (11 patients), retentive jaundice without determined origin (24 patients), others (8 patients). Intraoperative exploration detected the periampullary tumor through palpation in 30 (55%) cases, through palpation and exploratory duodenectomy in 8 (15%) cases and/or by accessory signs (hydropic gallbladder, dilatation of the main biliary duct etc.). Organic metastases or duodenal stenosis was present in nine cases (6 with nodes metastases). The practiced surgery was: Whipple operations (in one--the majority--or two steps)--35 cases (65%); palliative surgery for biliary drainage 16 (30%) cases; others 3 (6%) cases. The postoperative staging of pT parameter (in situ or ex situ dimensional determined) reveled: pT1-12 patients; pT2--9 patients; pT3--14 patients; pT4--19 patients. Histopathological examinations confirmed the diagnostic of periampullary adenocarcinoma (32 patients) or carcinoma (3 patients) for the 35 patients with resectional operations. The determination of the tissular origin of the periampullary tumor was initially possible only in 11 (31%) operative specimens. A secondary study with many repeated sections in the wax included blocks specified the histogenesis of the tumors to other 10 patients, therefore for a total of 21 cases. We think that this histogenetically diagnosis aspect is important only for some predictive appreciations regarding the outcome of the operated patients and not for the elected therapeutically surgical method. RESULTS: The globally perioperative mortality was 8 (15%) patients. Three from this deceased were a consequence of palliative surgery applied to patients with advanced stages of neoplasic disease. The medium outcome for patients submitted to Whipple operation--in course of evaluation--is between 32 and 41 months to the patients which we can followed. For the patients with palliative operations the same distant survival is between 12 and 24 months.

Adenocarcinoma↗
PubMedDate not supplied

[Cholecystectomy in asymptomatic gallstones. Indications, opportunities and arguments in favor of surgical intervention].

Asymptomatic biliary lithiasis (discovered accidentally by paraclinical methods or intraoperatively) is, despite its hidden character, a state of disease. Asymptomatic lithiasis--having a frequency of 1.3%-7.5%--requires the use of several therapeutical measures. In this way some severe complications at the onset or at the turning of disease into a clinically manifest suffering, especially after the age of 60-70 years, or concomitantly with other affections, might be avoided. The conservatory therapeutical means have limited indications, or results dependent on several parameters, and some methods require a special equipment. The author pleads for cholecystectomy, which, if no complication appears, offers a radical solution with minimum morbidity and unsignificant postsurgical mortality indices.

Aged↗