Rare Tumors, Rare Association: Ovarian Strumal Carcinoid - Retroperitoneal Cystic Lymphangioma.

INTRODUCTION: Strumal carcinoid is a rare neoplasm of the ovary containing thyroid (struma) and carcinoid component revealed by immunohistochemistry. Case present: A 55-years-old woman with hysterectomy and right oophorectomy for uterine leiomyoma and right ovarian cyst, performed 12 years ago, was referred to the First Surgical Clinic, St. Spiridon University Hospital Iasi with pain in hypogastrium present for 2 months. Laboratory tests are normal and serum testing for tumor markers is unchanged. Ultrasound and CT finds for topography of the left ovary a well-defined 63 57 71 mm cystic mass, with a non-uniform wall thickness. Exploration laparoscopy, after adhesiolysis, identifies a cystic tumor developed in mesosigmoid which was excised and auterine tube with cystic dilatation and left ovary with intactcapsule, for which we performed left adnexectomy and extracted pieces of tumors in endobag. Evolution is simple, the patient being discharged after 3 days postoperatively. Histopathological exam and immunohistochemistry reveal edovarian strumal carcinoid and cystic lymphangioma. After one year follow up the patient is disease free. CONCLUSION: This association between an ovarian strumal carcinoid with mesosigmoidian cystic lymphangioma is unusual and rare, not cited in the literature. A laparoscopic approach for the two conditions is safe with good immediate and distant postoperative course.

Laparoscopic approach to ovarian dermoid cysts.

INTRODUCTION: Ovarian dermoid cysts (mature cystic teratomas) are a benign type of germ cell tumours and the most common ovarian neoplasms in women of fertile age. The aim of this study was to analyze the safety of the laparoscopic approach in ovarian dermoid cysts. METHODS: We performed a prospective study between 2006 and ' 2010 including 38 mature cystic teratomas treated either laparoscopically or by open access. All preoperative and postoperative data were included in an MS Access database and statistically analysed with SPSS v. 17 for Windows. RESULTS: The study group was divided into 2 subgroups according to the approach: laparoscopic (25 cases - 2 conversions) and classic (13 cases). The mean age of the patients was 40.34 years (range 19-74): 36.92 years for laparoscopic group and significantly higher 46.21 years for open approach group. Twelve cases were admitted as emergencies either because of complications (torsion or rupture of the teratoma) (11 cases) or associated with acute appendicitis (one case). The latter did not influence the decision for open or laparoscopic approach. Only 29 out of 38 cases had preoperative measurement of CA 125. CA 19-9 was performed in 27 cases and elevated levels were found in 21 cases (78%). Cysts over 10 cm presented higher values of CA 19-9. The mean cysts diameter was 11.29 cm (range 2-27 cm): 13.93 cm mean cyst diameter for open approach vs 9.75 cm for laparoscopic approach. The specimen removal required aspiration of the content for cysts bigger the 10 cm in laparoscopic approach. Mean hospital stay was 4.05 days (range 2-6 days) for the laparoscopic group, significantly lower when compared with the open approach group: 6.96 days (range 5-16 days). CONCLUSIONS: Laparoscopic management of ovarian dermoid tumours is a safe and efficient procedure. It does not increase complications rate in comparison with the open approach, offering a shorter hospital stay, a quick recovery and very important, it allows a conservative treatment, especially in premenopausal women who want to be pregnant.

[Right colon cancer--clinicopathological findings]. / Cancerul colonului drept--particularitati anatomo-clinice.

BACKGROUND: The right colon cancer (RCC) has some particularities from point of view of epidemiology, clinical aspects, therapy and prognosis. MATERIAL AND METHODS: We retrospectively analyzed the patients operated in the First Surgical Unit Iasi during 2004 until 2009, for right colon cancer. The patients' data from the medical files were digitally encoded and included into a MS Access database, and statistically analyzed. RESULTS: 219 cases were included into the analysis, which represents 24.17% from all the patients with colorectal cancer. The median age was 66 years old. A palpable mass into the right abdominal quadrant was founded in 41.5% and anemia in 65.3%. Abdominal ultrasound exam has been performed in all the patients, with 71.3% sensitivity for primary tumor positive diagnosis. Resectability was 89.5% but without multivisceral resections. The intraoperative complication rate was 6.8%; postoperative morbidity was 19.4% with an incidence of anastomotic leak of 1.38%. The postoperative mortality rate was 2.77%. The mean overall survival was 40.13 +/- 1.93 months (median: 49.26). The prognosis factors for the survival rate were: histologic type of the tumor, stage and tumor grading, vascular and perineural invasion. The presence of metastasis in more than 3 lymphnodes as well as resection of fewer than 11 lymphnodes were found as negative prognosis factors for the survival rate. CONCLUSIONS: RCC has an increasing incidence and it is associated especially with elderly patients. The RCC resectability is about 90% with acceptable rates of morbidity and mortality. Perineural and vascular invasion as well as rate of positive lymphnodes and count of resected lymphnodes are prognosis factor for overall survival rate.

Palliative gastrectomy in patients with stage IV gastric cancer--our recent experience.

BACKGROUND: Patients with metastatic gastric cancer are usually not good operative candidates. Recent improvements in surgical techniques allowed palliative gastric resection and other surgical procedures. METHOD: We have examined the place of palliative gastrectomy and its impact on survival in stage IV gastric cancer patients admitted in 2003-2008 period. RESULTS: From a total of 295 patients with gastric cancer, we found 140 patients with stage IV disease; 85 of them had no resection (45 received only chemotherapy) and 55 underwent palliative gastric resection with or without postoperative chemotherapy. Mean survival in non-operated patients with chemotherapy alone was 6.4 months, not significantly different to that of the patients with palliative surgery alone (8.9 months). The group with palliative surgery and adjuvant therapy had a significantly better mean survival (17.8 months). Mortality and morbidity rates associated with palliative surgery were 9% and 34.5%, respectively. CONCLUSIONS: These data suggest that palliative surgery associated with adjuvant chemotherapy can improve survival in patients with stage IV gastric cancer.

[Heterotopic accessory pancreas in surgical pathology: review of 23 years experience]. / Pancreasul accesor heterotopic in patologia chirurgicala: experienta a 23 de ani.

BACKGROUND: The abnormal presence of the pancreatic tissue in other digestive organs is rare but sometimes is the cause of some surgical diseases. MATERIAL AND METHOD: This retrospective study is focussed on heterotopic pancreas cases diagnosed in 2nd Surgical Clinic of "Sf. Spiridon" Emergency Hospital from Iasi between Jan. 1986 and Dec. 2008. RESULTS: 22 patients (15 males/68.2% and 7 females/31.8%) aged between 23 and 76 years were grouped in A group--clinical symptomatic cases (3 patients/13.6%), group B--coincidental cases (17 patients/77.3%) and group C--incidental cases (2 patients/9%). Group A patients presented with obstructing prepyloric polypoid tumors and recquired antrectomy and gastroduodenal anastomosis. 13 patients of group B (76.4%) recquired surgery for pyloroduodenal stenosis and in 4 cases of this group with severe upper-GI bleeding, a subtotal gastric resection (3 patients) or antrectomy (1 case) was performed. In group C patients jejunal HP was histopathologically diagnosed during extensive intestinal resection for colonic malignancies (ascendant colonic and transverse colonic cancers) with jejunal invasion. HP cases were categorized as type I in 40.9% cases (ducts, acini and pancreatic islets), type II in 45.4% cases (ducts and acini) and type III (exclusively with ducts) in 13.6% cases. In 76% patients HP was localized in mucosal and submucosal layers, in 16% intramucosal and in 8% in subserous layer. CONCLUSION: HP is most often an unexpected symptomless coincidental diagnosis during gastrointestinal surgical diseases.

Acute appendicitis--open or minimally-invasive approach?

BACKGROUND: Although laparoscopy has become the standard approach in other procedures, this technique is not generally accepted for acute appendicitis. AIM: To evaluate the results after minimally invasive appendectomies. METHODS: All medical records of patients operated for acute appendicitis during the last year were retrospectively reviewed. We considered only patients with diagnosis of acute appendicitis confirmed by histopathology. We designed two groups: operated by open approach (OA) and operated by minimally-invasive approach (MIA). The two groups were compared for differenced in homogeneity and main end results: morbidity, mortality, hospital stay. RESULTS: The men/women ratio was 112/88 (1.27), with a mean age of 31.83 +/- 1.06 years. There were more women in the MIA and more men in the OA group, p = 0.001. The Alvarado score was significant lower in MIA group (5.69 +/- 0.24 versus 6.57 +/- 0.23, p = 0.009). Comorbidities were noted in 51% from the patients, most of them in MIA group: 58.8%; N = 60, p = 0.016. Mean operation time was similar in both groups: 36.96 +/- 1.48 in OA versus 37.03 +/- 1.39 minutes in MIA. The postoperative mortality rate was 0.5%. The postoperative morbidity rate was 12%. Even though the number of cases with postoperative complications were double in OA group (16 cases versus 8 cases in MIA group) it did not reach statistical significance, p = 0.073. Histopathological examinations revealed early acute appendicitis in 45.5% cases (N = 91), suppurative appendicitis in 46.5% (N = 93) and gangrenous appendicitis in 8% (N = 16); early acute appendicitis was more frequent in MIA group and suppurative appendicitis in OA group: p = 0.017. The hospital stay was similar in both groups: 4.34 +/- 0.39 in OA versus 3.58 +/- 0.25 days in MIA group; p = 0.103. CONCLUSIONS: MIA is a safe procedure and can be performed even in the patients with comorbidities. We didn't find any statistical significant difference from point of view of postoperative morbidity; however more postoperative complications were find in OA vs MIA group. The postoperative hospital stay was similar in both groups.

[Surgical treatment of hyperparathyroidism]. / Tratamentul chirurgical al hiperparatiroidismului.

BACKGROUND: Hyperparathyroidism (HPT), the result of excessive secretion of the parathormone, is one of the most common endocrine disorders. In most forms of HPT, surgical parathyroidectomy is the best choice. AIM: This paper aims to examine patients with hyperparathyroidism operated in First Surgical Unit Iasi, in terms of indications, surgical technique and postoperative results. MATERIAL AND METHOD: We performed a retrospective study, in First Surgical Unit Iasi, during 2000-2008. Clinical, laboratory, intraoperative and histopathological data were included in a MS Access Office XP database. Statistical analysis was performed with the SPSS ver. 15.0 for Windows (Statistical Package for the Social Sciences, Chicago, Ilinois). RESULTS: There were examined 34 patients with HPT: 32 cases were primary HPT (94.12%), and two cases with secondary HPT (patients with renal failure). The men/women ratio was 6/28 and mean age was 50.09 +/- 2.23 years old. Clinical presentation was variable: the dominant symptoms were osteoarticular (67.6%) followed by neuropsychological (64.7%), digestive (17.6%) and renal (11.8%). Associated diseases were recorded at 47.06% of patients: arterial hypertension--32.4%, coronary heart disease--23.5%, heart rhythm disorders--17.6%, diabetes--11.8%, biliary lithiasis--5.9%, renal lithiasis--8.8% and thyroid hypertrophy--55.9%. In 8 cases, primary hyperparathyroidism was associated with other diseases of the endocrine glands: 4 cases with Multiple Endocrine Neoplasia (MEN) type 1; a patient with von Recklinghausen disease; a patient with associated hypothyroidism and diabetes; two cases that with papillary thyroid carcinoma. Positive diagnosis was supported by determining serum calcium, phosphorus and serum concentration of the parathormone (PTH). All patients were evaluated by ultrasound exam; the sensitivity of the investigation was 88.23%. 99Tc-sestamibi scintigraphy was performed in 32.35% of patients with a sensitivity of 72.72%. Parathyroidectomy was performed by Kocher's incision in 88.23% and minimally-invasive open approach in 11.76%. The following types of interventions have been performed: tumor resections (73.53%), subtotal parathyroidectomies (17.6%), total parathyroidectomies (8.82%). In patients with associated thyroid disease total thyroidectomies (26.5%) and subtotal thyroidectomies were done (11.8%). The postoperative morbidity rate was 2.9% (transient hypocalcemia). Histopathological examination revealed the presence of parathyroidian adenoma in 67.6% of patients (N=23), parathyroidian hyperplasia in 26.5% (N=9) and parathyroidian carcinoma in the others 5.9% (N=2). CONCLUSIONS: The diagnosis of HPT involves positive determination of calcium and PTH. The most useful imaging techniques, are 99Tc-sestamibi scintigraphy and ultrasonography, which locates in most cases, the parathyroid pathological glands. Surgical treatment is the only curative treatment of HPT, with medical treatment only role in preoperative preparation. The precise site of the parathyroidian lesion facilitates minimally-invasive approach. The postoperative follow-up is mandatory because of the increased potential for recurrence and for diagnosis of other endocrine tumors (in patients with MEN).

[Present trends in abdominal actinomycosis]. / Tendinte actuale în actinomicoza abdominala.

BACKGROUND: Actinomycosis is a chronic infectious disease caused by bacteria in the Actinomyces genus. The pathologic, clinic and imagistic polymorphism and the rare incidence of this disease make it so frequent misdiagnosed. MATERIAL AND METHOD: Single unit retrospective nonrandomized clinical study on over 40 years of experience in diagnosing and treating abdominal actinomycosis. RESULTS: First case of abdominal actinomycosis was diagnosed in our clinic in 1968. During the next 36 years, between 1968 and 2004, there were registered only 3 cases, all ileo-cecal actinomycosis. In the next 3 years interval, 5 more cases were diagnosed: 4 associated with intrauterine devices (IUDs) and 1 associated with intraperitoneal remnant calculi after laparoscopic cholecystectomy. We present these last 5 cases, the first 3 having been reported elsewhere. CONCLUSIONS: Abdominal actinomycosis is a rare disease, with variable and deceiving clinical and imagistic characters. In Romania we witness a shift in the epidemiology of this disease as a result of the introducing of the IUDs for the first time after 1990. Confronted with a female patient carrying an IUD that has an inflammatory and a pelvic tumoral syndrome of variable intensity, one should consider also the diagnosis of abdominal actinomycosis. Preoperative establishing of this diagnosis may allow, by a long antibiotic therapy, the elimination of the need for surgery or at least the decrease of its limits. A very rare cause of intraperitoneal actinomycosis is intraperitoneal gallstones remnant after laparoscopic cholecystectomy. To our knowledge, our case is the first reported in the medical literature.

Small Bowell Malignant Melanoma-Report of Three Cases and Review of Literature.

Malignant melanomas have a predilection to metastasize to the small bowel. Three patients with malignant melanoma involving the small bowel are reported. Two patients were operated on for small bowel obstruction and the third for gastrointestinal bleeding with anemia. Two patients remained well 6 month and 2 years, respectively, after surgery. One patient died of metastatic cerebral melanoma 6 months postoperatively. One should suspect small bowel metastasis in every patient with malignant melanoma in his past medical history, who presents with recent changes in bowel habits, intestinal obstruction or gastrointestinal bleeding. Preoperative assessment can only raise the suspicion, even with advanced imaging methods: capsule endoscopy, enteroscopy, CT or PET-CT. The only therapeutic procedure is surgical resection, offering both short term survival as well as an improvement in the quality of life. Although prognosis is dismal there are factors associated with prolonged survival: complete surgical resection with no residual primary or metastatic tumor, so-called primary small bowel tumors in patients aged more then 60 years, LDH < 200 U/L, lack of tumor spread in mesenteric lymph nodes.

Small bowel malignant melanoma--report of three cases and review of literature.

Malignant melanomas have a predilection to metastasize to the small bowel. Three patients with malignant melanoma involving the small bowel are reported. Two patients were operated on for small bowel obstruction and the third for gastrointestinal bleeding with anemia. Two patients remained well 6 month and 2 years, respectively, after surgery. One patient died of metastatic cerebral melanoma 6 months postoperatively. One should suspect small bowel metastasis in every patient with malignant melanoma in his past medical history, who presents with recent changes in bowel habits, intestinal obstruction or gastrointestinal bleeding. Preoperative assessment can only raise the suspicion, even with advanced imaging methods: capsule endoscopy, enteroscopy, CT or PET-CT. The only therapeutic procedure is surgical resection, offering both short term survival as well as an improvement in the quality of life. Although prognosis is dismal there are factors associated with prolonged survival: complete surgical resection with no residual primary or metastatic tumor, so-called primary small bowel tumors in patients aged more then 60 years, LDH < 200 U/L, lack of tumor spread in mesenteric lymph nodes.

[Laparoscopic treatment of the ovarian cysts]. / Tratamentul laparoscopic al chisturilor ovariene.

Laparoscopy is widely used as a safety procedure in many clinical situations allowing diagnosis and/or surgical management in a minimally invasive fashion. Most laparoscopic cases allow patients to recover quickly. The conventional ultrasonography and endovaginal sonogram appear to be useful in the pre-operative selection for this surgery. Conventional pulsed Doppler (Duplex) and color Doppler sonography (CDS) have added a new dimension to pelvic ultrasonography. This study was undertaken to evaluate usefulness of operative laparoscopy in treatment of ovarian cysts. A retrospective study was carried on 35 operative laparoscopy cases performed between 1995 and 2000. Types of surgery performed were cystectomy, salpingo-oophorectomy, oophorectomy and wedge resection. The mean operation time was in the range of 65 to 120 minutes, mean while the mean postoperative stay was of 3,8 days.

[Rare location of a hydatid cyst- in the upper mediastinum migrating into the spinal channel]. / Chist hidatic cu localizare rara: intrarahidiana si cervico-mediastinala.

The authors report a rare and difficult case of hydatic cyst. The case was rare due to the location of the hydatic disease in the upper mediastinum and because of the onset of the disease with a complication: a spinal cord compression syndrome produced by the migration of the hydatic cyst into the spinal channel. The case was difficult because of the diagnostic problems--especially to establish the topography of the lesion and surgical management.

[Klatskin's tumor]. / Tumora Klatskin.

During the period 1989-1998, 27 patients with primary proximal bile duct cancer were treated (17 females and 10 males with a mean age of 61 years). The main presenting symptoms were: jaundice (96.2%), itching (92.5%), weight loss (74%) and atypical pain (33.3%). All the patients underwent ultrasound (US) examination, 7 patients endoscopic retrograde cholangiopancreatography (ERCP) and 4 patients computed tomography (CT) examination. US examination revealed the tumor in 51% cases; most frequently a dilatation of the intrahepatic bile ducts was diagnosed with all methods. 8 patients underwent resection of the tumor and one a biliary-enteric anastomosis, in 15 cases a stent was inserted. In 3 cases the extension of the malignancy did not allowed any procedure. Three patients died during immediate postoperative period (mortality 11.2%). The mean survival was 13 months after stenting and 22 months after resection of the tumor. The authors recommended an aggressive surgical therapy for Klatskin tumors.

[The Wermer syndrome]. / Sindromul Wermer.

The difficult diagnostic and therapeutic management of patients having gastrinoma with multiple endocrine neoplasia type I (MEN I) has been discussed by reference to the literature and a personal experience of 2 patients with Wermer syndrome. The syndrome is often familial and might be inherited as an autosomal dominant trait with a high but variable degree of penetrance. Pancreatic islets, parathyroid glands and adenohypophyseal [correction of antehypophyseal] cells are the three localization main for endocrine involvement in MEN I syndrome.

[Choledochal cyst in adults and cancer of the biliary tract]. / Chistul de coledoc la adult si cancerul caii biliare.

We presented 3 cases of cystic dilatation of common bile duct classified as type IC, IVB an IVA. All 3 were women, admitted for right upper quadrant pain and jaundice. Two cases proved malignant degeneration in cystic dilatation in first cas and in gallbladder in third. Only the 3rd case had a positive preoperative diagnosis achieved through echography, TPHC, ERPC. Surgical treatment consisted of cysto-jejunal derivation in the cas of the common duct malignant cyst inoperative and cholecystectomy associated with the excision of the dilatation followed by the hepato-jejunal anastomosis in the other 2 cases. Adenocarcinoma of the gallbladder was a pathological surprise. A better knowledge of the risk of cancer on cystic dilations of the common bile duct should lead to an earlier diagnosis of this disease and a preventive treatment by radical excision of the dilatation.

[Laparoscopic adhesiolysis]. / Adezioliza laparoscopica.

The laparoscopic approach of the postoperative adhesions represents not only a way of diagnosing the pathogenic adhesions but also a superior alternative to the surgery of classical dissection of adhesions by laparotomy because of its obvious advantages: the evolution is simple, the bowel activity is quickly restored, the brief period of hospitalisation, the reduced risk of recurrence. The authors present their experience derived from the 29 laparoscopic adhesiolysis: 3 urgent cases with subocclusions, 6 when the surgical intervention was programmed, with a painful postoperative suffering, and 20 with laparoscopic cholecystectomy. From among these cases, a conversion and a postoperative complication were recorded. The result after a period of time are satisfactory.

[Laparoscopic adhesiolysis]. / Adezioliza laparoscopica.

The laparoscopic approach of the postoperative adhesions represents not only a way of diagnosing the pathogenic adhesions but also a superior alternative to the surgery of classical dissection of adhesions by laparotomy because of its obvious advantages: the evolution is simple, the bowel activity is quickly restored, the brief period of hospitalization, the reduced risk of recurrence. The authors present their experience derived from the 29 laparoscopic adhesiolysis; 3 urgent cases with subocclusions, 6 when rhe surgical intervention was programmed, with a painful postoperative suffering, and 20 with laparoscopic cholecystectomy. From among these cases, a conversion and a postoperative complication were recorded. The result after a period of time are satisfactory.