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P Goudet

Publications and source records attributed to P Goudet.

At least 19 recordsLinked to original sources
PubMed2005

[Thoracic kidney: congenital or traumatic origin?].

The discovery of a thoracic kidney in adult patients can lead to three diagnoses, yielding different prognoses and treatment. It can either mean traumatic or congenital diaphragmatic hernia, or a congenital ectopic kidney. Intrathoracic herniation of the left kidney trough a left diaphragmatic rupture is an exceptional discovery. We report the case of a 44 year-old man who met with a car accident 20 years ago, and presented abdominal pain. CT-scan showed an intrathoracic herniation of the left kidney trough a left posterior diaphragmatic rupture. Laparoscopic approach in lateral position showed a traumatic hernia of the left costo-diaphragmatic hiatus only containing the left kidney and its pedicle. After reduction of herniated left kidney into the abdomen, the hiatus was closed by non-resorbable prosthetic mesh. Postoperative course was uneventful.

Adult↗
PubMed2004

[Gastrinomas in multiple endocrine neoplasia type-1. A 127-case cohort study from the endocrine tumor group (ETG)].

UNLABELLED: On July 2000, 127 gastrinomas (31.1%) were studied by the Endocrine Tumour Group (GTE) using a 408-patient cohort of Multiple Endocrine Neoplasia Type 1 patients. The aim of this study was to assess clinical, biological, surgical data as well as their trends over three periods (<1980-1980/1989->1990). A Zollinger-Ellison syndrome (SZE) was present in 96% of the cases. Mean age at the onset of the disease was 39.4 years. There were 55.9% of men. Synchronous liver metastasis was present in 7.1%. Taken independently, the positivity of the four main diagnosis tests decreased over the time. The diagnosis of oesophagitis increased (4.5-29.7%), as well as the size of the resected tumours (9.9-16.8 mm). There was an increase in the familial background diagnosis (73.1-80%), an increasing use of Octreoscan scintigraphy and transduodenal ultrasound with positive detection of metastasis and tumours in 81.3% and 92.3%, respectively after 1991. Patients were operated on less frequently (96-52.5%), less frequently from the pancreas (87.5-37.5%), and from the gastro-intestinal tract (70.8-30%). The relative percentage of major pancreatic resections increased (with at least removal of the duodenum and the pancreatic head) (10-26.7%). The operative mortality disappeared. Six out of the seven patients (85.7%) who benefited from major pancreatic resections normalized their gastrine level postoperatively versus 15% in less radical techniques. Overall 5 years survival was 90 +/- 4.4%. Survival increased after 1985 (85 +/- 4.8% versus 95 +/- 3.6, P = 0.1). CONCLUSION: SZE in NEM1 were diagnosed at an earlier stage and were less frequently operated on. Nevertheless, the incidence of synchronous metastasis did not change significantly. Patients were mainly operated on for gastric emergencies and pancreatic tumours in order to prevent metastasis without mortality after 1991.

Adult↗
PubMed2004

[Laparoscopic adrenalectomy for large tumors].

AIM OF THE STUDY: To analyze indications and results of laparoscopic adrenalectomy for large tumors (> 6 cm). METHODS: It is a retrospective study including patients between January 1994 and December 2003 operated on for large adrenal lesions > or =6 cm. The size was given by the pathologist. All the patients had a flank transperitoneal approach. Analysed Parameters were: operative difficulties; operative time; conversion rate; postoperative morbidity, follow-up and histologic data. RESULTS: Fourteen patients (10 female and 4 male) were included. Mean age at the time of the diagnosis was 52 years (range: 17-79). Mean size of the lesions was 7 cm (range: 6-10 cm). Mean operative time was 132 mn (range: 120-240 mn). None of the patients experienced surgical complications. Two conversions were needed (for vena cava attachments in one case and because of a retrocava localization in the other case). Three patients had morbidity: one intraperitoneal hemorrhage occurring at the second postoperative day and needing laparotomy; one left pneumopathy; and one case of neuralgia due to a port insertion. Mean hospital stay was 4,5 days. Histologic data showed: five ganglioneuromas, three pheochromocytomas, three adenomas, two adrenocortical carcinomas, and one postpancreatitis cytosteatonecrosis. CONCLUSION: Laparoscopic adrenalectomy is feasible for large lesions > or =6 cm when no evidence of malignity is demonstrated neither by the preoperative imaging study nor by the surgical exploration.

Adolescent↗
PubMed2003

[Does thyroidectomy worsen Graves'ophtalmopathy?].

AIM OF THE STUDY: To determine if thyroïd surgery increase or not the eye symptoms in patients with Graves'ophtalmopathy. MATERIALS AND METHODS: This retrospective study included between 1981 and 2001 two groups of patients: - group 1 : 24 patients who underwent thyroid surgery, - group 2 : 13 patients who were treated only by antithyroid drugs. Eye signs were evaluated according to the "NOSPECS" classification. The effect of the thyroid surgery and the medical treatment were evaluated with the NOSPECS classification modified by Orgiazzi in order to allow quantitative comparative data. The reasons why the patients were refered to surgery were:- the important size of the goitre (n = 10), - a recurrent hyperthyroidy despite an appropriated medical treatment (n = 10), - a pregnancy desire (n = 2), - a worsening of the eye signs (n = 2). Eighteen subtotal thyroidectomies and 6 total thyroidectomies were performed. RESULTS: after thyroid surgery, ophtalmic status was noted to improve in 18 patients, to remain inchanged in 1 patient and to deteriorate in 5 patients. In the non-operated group, the results were quite similar, but the mean goitre size was statistically lower and the ophtalmic lesions were statistically appearing later, these two parameters traducting a less serious disease in this group. CONCLUSIONS: This study suggests that thyroidectomy doesn't worsen the eye symptoms in patients with Graves'ophtalmopathy.

Adolescent↗
PubMed2003

[Right laparoscopic adrenalectomy].

The transperitoneal laparoscopic approach for right adrenalectomy is performed in patients placed in a lateral decubitus position. Four ports are usually needed (2 or 3, 10 mm ports, 1 or 2, 5 mm ports), inserted in the right subcostal area. After liver retraction, the retroperitonéal space is opened close to the liver, exposing the right adrenal gland and the inferior vena cava. The periphrenic fat and the internal side of the gland are dissected close to the right side of the vena cava in order to expose the main adrenal vein. This vein is double clipped. At the inferior pole of the gland, the inferior adrenal artery is ligated with clips. Before removing and extracting the gland, the right side and the upper pole of the gland are dissected last.

Adrenal Glands↗
PubMed2002

[Is subtotal bilateral thyroidectomy still indicated in patients with Grave's disease?].

AIM OF THE STUDY: To evaluate the morbidity and the functional results of subtotal bilateral thyroidectomy in patients (TST) with Graves' disease. PATIENTS AND METHOD: A retrospective study was performed in 128 patients. They were 23 males and 105 females with a median age of 34 years (range: 14-68). Weight of remnant tissue was between 4 and 5 g. Thyroid functional status was evaluated, at 3 months and after a follow-up period ranged from 1 to 5 years, by measurement of serum concentration of free T4 and/or free T3 and TSH. RESULTS: They were no post-operative death. Surgical complications were 2 vocal cord palsies and 17 hypocalcemia (inf. to 2 mmol/L). After a median follow-up of 2 years, they were no longer any cases of vocal cord dysfunction and no case of permanent hypoparathyroidism. Functional results were established in 118 patients: 46 patients had clinical hypothyroidism (39%), 64 patients had latent hypothyroidism or euthyroidism (54.2%), and 8 had recurrent hyperthyroidism (6.8%). CONCLUSION: These results suggest that TST with a remnant mass inferior to 5 g provides a low level of recurrent hyperthyroidism and allows to give no drug therapy to half patients. In our opinion, TST is still indicated in Graves' disease.

Adolescent↗
PubMed2002

[Giant parathyroid tumors: characterization of 26 glands weighing more than 3.5 grams].

AIM OF THE STUDY: To determine the characteristics of giant lesions of the parathyroid glands weighting more than 3.5 g. PATIENTS AND METHOD: Twenty-six patients operated on between 1989 to 2001 were included in this retrospective study. Anatomical, biological, clinical and histological parameters were analyzed. Data were compared both with a personnal series of the last 220 patients with hyperparathyroidism operated on in our department and with the results of a primary hyperparathyroidism multicentric study conducted by the French Association of Surgery (AFC). RESULTS: They were 14 females and 12 males with a mean age of 58.57 +/- 13.72 years (ranged: 26-80). Mean weight of the parathyroid glands was 9.87 +/- 9.76 g (ranged: 3.5-40). The diagnosis of parathyroid disease was suspected by symptoms and incidentally discovered hypercalcemia in 17 and 8 cases respectively. In one case, the adenoma was misdiagnosed as a thyroid nodule. Mean calcemia was 125.42 +/- 19.6 mg/L, mean phosphoremia was 21.6 +/- 6.9 mg/L, mean seric parathormone concentration was 451.44 +/- 530.18 ng/L. Comparing with our personnel 220 HPT-series, they was no statistically difference concerning the mean age, but number of males and biological measurements were significantly higher in presence of a giant adenoma. Comparing with the study of the AFC group, there was no statistically difference concerning the symptoms, especially in regard to the asymptomatic forms discovered by hypercalcemia and to the acute hypercalcemia forms. Minor ectopic localizations were found in half of the cases. All the glands were considered as beginnings. After surgery, one patient had a severe hypocalcemia in relation to a hungry bone syndrome. CONCLUSION: Giant adenomas have no specific symptoms even if functional status seems to be more active. Diagnosis is made during the sixth decade as usual. Male people are more often concerned. At surgery ectopic localizations are present in 50% of the cases. In our study their size is not a sign of malignancy. After surgery severe hypocalcemia can occur if a long past of bone disease exists.

Adenoma↗
PubMed2002

[The "pneumoneck" in videocervicoscopy: operative technique and anatomic limits].

The aim of this study was to describe a technic in order to create a gas space "pneumoneck" during videoendoscopic surgery of the neck and to determine the anatomical limits of this space. Data were based on a surgical experience and on the dissection of two corpses. This space was located between the two layers of the pre-tracheal lamina of the cervical fascia. This space was enclosed and favourable to detachment with insufflated gas without subcutaneous emphysema. This approach can be used for parathyroid and thyroid surgery.

Cadaver↗
PubMed2002

[Multiple endocrine neoplasia type I or Werner syndrome. What is important to know about surgery of a rate disease].

Multiple endocrine neoplasia type 1 (MEN1) is a rare but misleading disease. The diagnosis is evocated when two main lesions are present (parathyroid, endocrine pancreas, pituary gland) but also when a family tree shows recurrent lesions. Other lesions must be taken into account (adrenal glands, neuroendocrine thymic or bronchic lesions, cutaneous lesions, lipomas, nervous central system tumors). Any surgical cure without knowing the MEN1 background leads to failure. Specific treatment of each lesion is reviewed. Genetic diagnosis is possible but the mutation is not found in all cases. Nevertheless, when the mutation is known in a family, a negative genetic test allows to exclude the disease. Prognosis is related to hepatic metastases and to thymic neuroendocrine tumors which are rare (2.1%) but aggressive. As a general rule, any apparently isolated endocrine lesion such hyperparathyroidism must prompt the surgeon to look for another endocrine lesion and to look for an abnormal family tree with recurent monoglandular or pluriglandular lesions.

Diagnosis, Differential↗
PubMed2001

[Recurrent fatal pseudomembranous colitis].

BACKGROUND: Clostridium difficile pseudomembranous colitis may trace a fulminent course and require surgery. CASE REPORTS: Outcome was fatal despite subtotal colectomy in the reported case of recurrent Clostridium difficile pseudomembranous colitis. Infrequent localization, low serum albumin and an unfavorable clinical course were observed. DISCUSSION: Rapid surgical treatment with large resection is mandatory in such cases, particularly in patients of rectal and sigmoid remnant involvement.

Adult↗
PubMed2001

Lateral approach to laparoscopic repair of left diaphragmatic ruptures.

Video-assisted repairs of traumatic diaphragmatic ruptures have been described where thoracoscopy or laparoscopy in the supine position were used. This study aims to validate a new lateral laparoscopic approach for left diaphragmatic repairs. Six consecutive patients were operated on for left diaphragmatic rupture using a lateral approach (Gagner's position). A series of 362 consecutive patients presenting with abdominal or thoracic trauma with or without diaphragmatic rupture over a 2-year period were reviewed retrospectively. Contraindications for immediate or delayed lateral laparoscopic approach were studied. The lateral approach provided complete visibility of the subdiaphragmatic space, easy reduction of herniated organs, easy thoracic inspection and cleaning, the use of low peritoneal pressure, full range of instrumental motion, and rapid diaphragmatic repair. No operative mortality or morbidity was noted. Altogether, 14% to 50% of the patients with diaphragmatic ruptures were candidates for immediate lateral laparoscopic repair. Associated spleen injury in 50% of the cases was the main contraindication. The lateral laparoscopic approach provides better exposure of the diaphragm on the left side and facilitates the diaphragmatic repair especially with a large herniation. Immediate repair is possible in selected cases (14-50%). There is no contraindication in case of delayed diagnosis.

Abdominal Injuries↗
PubMed2001

Hyperparathyroidism in multiple endocrine neoplasia type I: surgical trends and results of a 256-patient series from Groupe D'etude des Néoplasies Endocriniennes Multiples Study Group.

The French and Belgian GENEM study group's multiple endocrine neoplasia type I (MEN-I) database was used to evaluate trends in clinical presentation, surgical treatment of primary hyperparathyroidism (pHPT) (n = 245), and prognostic factors for hypercalcemia correction among 256 MEN-I cases. The patients were retrieved through the GENEM network from various Belgian and French institutions with the help of genetics laboratories. Among the 245 pHPT patients (96%), 42% were men. The mean age at the time of diagnosis was 39.5 +/- 13.3 years. Trends were studied for three periods: before 1986, from 1986 to 1990, and thereafter. After 1990 MEN-I patients were more often diagnosed with isolated pHPT (8%, 11%, 28%, for the three periods, respectively; p = 0.002); it was seen more often in screened patients (31%, 28%, 53%; p = 0.001), more often among those in already known MEN-I families (64%, 45%, 72%; p = 0.005), and among those with lower preoperative calcemia (2.93, 2.87, 2.79 mmol/L; p = 0.001). The age at pHPT diagnosis remained constant throughout the study. The percentage of cervical explorations dropped during the entire study (87%, 87%, 53%; p < 0.0001). After 1985 the percentage of subtotal parathyroidectomies increased (25%, 59%, 51%; p = 0.0004). Pathology disclosed more hyperplasias (59%, 85%, 74%; p = 0.008). Postoperative hypercalcemia decreased (47%, 15%, 19%; p < 0.0001); and postoperative hypocalcemia increased nonsignificantly (5%, 15%, 15%; p = 0.1). Subtotal parathyroidectomy [odds ratio (OR) 13], no MEN-I family background (OR 3), and the most recent study period (> 1985) (OR 3) were significant predictive factors of hypercalcemia correction according to the multivariate analysis. This is the first multicentric study on the management of MEN-I-related pHPT. Immediate postoperative hHPT cure increased, but only 80% of the operated patients were cured after 1990. Fifteen percent were hypocalcemic. Because MEN-I-related hHPT cure remains difficult to achieve, we advocate that subtotal parathyroidectomies be performed in specialized centers.

Adult↗
PubMed2001

Adrenocortical carcinomas: surgical trends and results of a 253-patient series from the French Association of Endocrine Surgeons study group.

Because of the rarity of adrenocortical carcinoma, survival rates and the prognosis for patients who have undergone operation are not well known. The purpose of the French Association of Endocrine Surgery was to evaluate these factors over an 18-year period. A trend study was associated to assess changes in the clinical and biochemical presentations as well as the surgical evolution. A total of 253 patients (158 women, 95 men) with a mean age of 47 years were included. Cushing syndrome was the main clinical presentation (30%), and hormonal studies revealed secreting tumors in 66% of the cases. Altogether, 72% (n = 182) of patients underwent resection for cure, and 41.5% (n = 105) of them had an extensive resection because of metastatic cancer. A lymphadenectomy was performed in 32.5% (n = 89) of the cases. The operative mortality was 5.5% (n = 14). Patients were given mitotane as adjuvant therapy in 53.8% of the cases (n = 135). The results of staging were stage I in 16 patients (6.3%), stage II (local disease) in 126 patients (49.8%), stage III (locoregional disease) in 57 patients (22.5%), and stage IV (metastases) in 54 patients (21.3%). Neither tumor staging nor the rate of curative surgery changed during the study period. More subcostal incisions were performed, and the use of mitotane increased significantly. The 5-year actuarial survival rates were 38% overall, 50% in the curative group, 66% for stage I, 58% for stage II, 24% for stage III, and 0% for stage IV. Multivariate analysis showed that mitotane benefited only the group of patients not operated on for cure. A better prognosis was found in patients operated on after 1988 (p = 0.04), in those with precursor-secreting tumors (p = 0.005), and in those at local stages of the disease (p = 0.0003). Thus mitotane benefited only patients not operated on for cure. Curative resection, precursor secretion, recent diagnosis, and local stage were favorably associated with survival.

Adolescent↗
PubMed2001

[Videoendoscopic approach for parathyroid adenomas: results of a prospective study of 100 patients].

STUDY AIM: The aim of this prospective study was to report the results of 100 consecutive video-endoscopic parathyroidectomies in patients suspected of having a single adenoma. PATIENTS AND METHOD: From March 1997 to September 2000, 80 females and 20 males (mean age: 49.5 years) were operated on. They were selected on the basis of the following criteria: preoperative imaging in favour of a single adenoma, absence of goiter and no prior neck dissection. The technique required three trocars; one 5 mm trocar inserted through the middle line of the neck for the 0-degree 5 mm endoscope, and two 3 mm trocars inserted laterally in order to perform a bilateral exploration. The neck was inflated to 10 mm Hg pressure with a low flow (3 L/min). RESULTS: Exploration was unilateral, bilateral and interrupted respectively in 52, 45 and 3% of the cases. The reasons for stopping were: an incidentally discovered thyroid carcinoma; moderate bleeding occurring from an anterior jugular vein after introduction of a lateral trocar; and a too-short neck. Parathyroid abnormalities were found in 86% of the patients (84 single adenomas, one double adenoma, one hyperplasia of the four glands). In 14% of the cases, the exploration was unsuccessful. A horizontal cervicotomy was required in 15% of the cases (14 negative explorations and one hyperplasia of the four glands). No intraoperative or postoperative complications occurred. The mean hospital stay was 24 hours. After 3-month follow-up, the serum calcium level was normal in 96% of the cases and cosmetic results were excellent. CONCLUSION: A video-endoscopic approach for parathyroidectomy is feasible and safe. With sufficient experience, a bilateral and complete exploration of the neck is possible. Therefore this technique represents a good alternative to the traditional cervicotomy in patients with uniglandular disease.

Adenoma↗