Fallopian tube cancer presenting as inflammatory breast carcinoma: report of a case and review of the literature.

Metastases of ovarian or fallopian tube carcinomas to the breast and axillary lymph nodes are quite uncommon and usually occur in advanced stages. These metastases may represent a pitfall for the pathologist, because they may mimic primary breast carcinoma. A 56-year-old woman was admitted to the hospital with a left-sided pelvic tumor, redness and swelling of the right breast and palpable right axillary nodes and left lower neck and supraclavicular lymphadenopathy. The imaging, surgical and pathologic findings were those of a papillary serous carcinoma of the fallopian tube with metastases to the breast, axillary and neck lymph nodes. It is important that metastasis to the breast be differentiated accurately from primary breast cancer, because prognosis and treatment differ significantly. Imaging, immunohistochemical analysis and pathology can help in making the correct diagnosis.

[Frame of internal functioning and innovative practices in a Day Center for psychotics].

The Day Center (DC) of EPAPSI (Scientific Association for Regional Development and Mental Health) offers complete psycho-social interventions for the psyhotic patients of the 5th Psychiatric Sector, in order to prevent them from relapsing, helps reduce hospitalisation and also works towards psychological and vocational rehabilitation; always aiming at improving the quality of patients' life. Working towards the continuum of care of its patients, the DC applies innovative practises such as: the creation of a community-based supportive network, the running of social clubs, participation in European Programmes concerning the social and vocational rehabilitation of patients, creation of KoiSPE (Limited Liability Social Co-operatives) in co-operation with the Local Authorities, application of new methods of caring and curing, involving the patients in co-running the "therapeutic contract". The successful application of "community psychiatry" and the continuation of psychiatric reform will be accommodated with the contribution and co-operation of "communal" services and the wider public sector as well as the application of new and pioneering programmes.

Recurrence of granulosa cell tumor 25 years after initial diagnosis. Report of a case and review of the literature.

Granulosa cell tumors (GCTs) are rare functional sex cord-stromal ovarian tumors constituting approximately 2-3% of all ovarian malignancies. They are characterized by low malignant potential, local spread, late recurrence and high survival rates. We report a case of recurrent ovarian GCT in a 60-year-old woman 25 years after the initial diagnosis. The patient underwent surgical resection of the pelvic masses and refused to receive any adjuvant treatment, considering the late recurrence and high survival rates of this tumor. This case illustrates an example of a very late recurrence and emphasizes the importance of the extended follow-up required for these patients.

Vaginal cysts: a common pathologic entity revisited.

PURPOSE: To further study the clinicopathological features of benign vaginal cysts. METHODS: We retrospectively studied all cases of benign vaginal cysts diagnosed in our laboratory over the last decade. Pathological findings were correlated with the clinical records of the patients and histochemistry results. RESULTS: Forty cases of benign vaginal cysts were retrieved. There were 12 cases of mullerian cysts (30.0%), 11 cases of Bartholin's duct cysts (27.5%), ten cases of epidermal inclusion cysts (25.0%), five cases of Gartner's duct cysts (12.5%), one endometrioid cyst (2.5%) and one unclassified cyst (2.5%). Patient age ranged from 20 to 75 years with a mean of 35 years, and a peak incidence between 31-40 years (13 cases, 32.5%). The majority of patients were asymptomatic (31 cases, 77.5%). The cyst type which was more frequently associated with symptoms was Bartholin's duct cyst. Most lesions were located in the left-lateral vaginal wall (13 cases, 32.50%). Mullerian cysts were lined by columnar endocervical-like or cuboidal epithelium, whereas Gartner's duct cysts were all lined by cuboidal epithelium. Epidermal inclusion cysts were lined by stratified non-keratinizing squamous epithelium. Bartholin's duct cysts were lined by transitional, mucin-rich columnar or squamous epithelium and were frequently accompanied by inflammation. CONCLUSION: Benign vaginal cysts are in the majority of cases asymptomatic and are often incidentally discovered during gynecological examination for other purposes. The differential diagnosis between Mullerian and Gartner's duct cysts requires histochemical evaluation of epithelial mucin production. The pathogenesis of most types of vaginal cysts remains to be clarified.

Congenital cystic adenomatoid lung malformation: report of two cases and literature review.

Congenital cystic adenomatoid malformations of the fetal lung (CCAM) are rare embryonic developmental abnormalities. They are considered as benign hamartomatous or dysplastic lung tumors characterized by overgrowth of the terminal respiratory bronchioles at the expense of the saccular spaces. A minority of cases may not be identified by prenatal imaging techniques and the pulmonary lesions are recognized postnatally. Two cases of congenital cystic adenomatoid malformation of the fetal lung diagnosed in our institution during the last four years are reported. The ultrasonographic and pathologic findings of these cases are discussed.

Primary gestational choriocarcinoma of the uterine cervix. Report of a case and review of the literature.

Gestational choriocarcinoma usually arises in the uterine cavity and is associated with coincident or antecedent pregnancy. Extrauterine choriocarcinomas are very rare entities, and most of these are located in the uterine cervix. In our case, a 43-year-old woman was admitted in our hospital because she had amenorrhea for 2 months and elevated serum beta-human chorionic gonadotropin levels. The patient was considered to have an ectopic pregnancy. Initially, she was treated with methotrexate, but since there was a continuous rise in human chorionic gonadotropin levels, the patient underwent a laparoscopy, along with dilatation and curettage (D&C) of the uterine cavity. Histopathologic findings, including immunohistochemical study, led to the diagnosis of choriocarcinoma of the cervix. Finally, the patient underwent a transabdominal hysterectomy and received single agent chemotherapy with methotrexate. Our case represents a primary choriocarcinoma of the cervix, which was initially misdiagnosed as an ectopic pregnancy. The difficulties in differential diagnosis are discussed. Immunohistochemical evaluation remains the mainstay of the diagnosis in most cases. Choriocarcinoma has a very good prognosis even in advanced stages, since it is a very chemosensitive tumor.

Low-grade endometrial stromal sarcoma of the endocervix. Report of a case and review of the literature.

Cervical sarcomas are rare entities comprising 0.5% of all primary cervical malignancies. Endometrial stromal sarcoma (ESS) is the least common (< 10%) type of uterine sarcoma. It has traditionally been divided into two categories: low-grade stromal sarcoma (LGSS), which constitutes 50-60% of all ESS, and high-grade stromal sarcoma (HGSS). Low-grade ESS may arise in extrauterine locations, classically described as arising in foci of endometriosis. In our case, a 44-year-old woman presented with a 4-week history of abnormal vaginal secretions and occasional bleeding. Physical examination revealed a soft, hemorrhagic mass on the posterior cervix, approximately 7 x 4 x 3 cm, looking like a degenerated myoma. The patient underwent a radical hysterectomy with bilateral salpingo-oophorectomy and bilateral pelvic lymphadenectomy. Histopathological findings, including immunohistochemical study, led to the diagnosis of a LGSS of the endocervix, which was in close relation with endometriotic foci. Our case represents an extrauterine low-grade ESS arising in the endocervix, where a problem in the differential diagnosis was encountered and which was finally treated only with surgery. Adjuvant treatment of ESS is controversial. Generally, low-grade ESS is associated with good prognosis and long overall and disease-free survival.

Occupational abilities and performance scale--reliability-validity assessment factor analysis.

BACKGROUND: This article presents a study of the Occupational Abilities and Performance Scale (OAPS), developed for administration to schizophrenic patients. The reliability and validity of the OAPS has been evaluated. METHOD: A total of 174 schizophrenic patients who participated in the Psychosocial and Vocational Rehabilitation Unit (PVRU) of the University Mental Health Research Institute (UMHRI) in Athens were assessed. The OAPS is conducted at entry and after 18 months, when the client has completed training. RESULTS: The results of the reliability analysis showed very good internal consistency, with high split-half reliability as well as test-retest reliability and inter-rater agreement. The scale was also found to have good predictive validity, as well as concurrent validity. Finally, factor analysis with principal components extraction method was performed in order to assess the construct validity of the scale. CONCLUSIONS: The results of factor analysis supported the conclusion of good reliability and validity of the OAPS and revealed the existence of five components, each correlated with a set of the original items.

Traumatic tricuspid insufficiency: a case report with a review of the literature.

Traumatic tricuspid insufficiency, a rare complication of blunt chest trauma, has been reported with increasing frequency during the last 40 years. Automobile accidents are the leading cause of traumatic tricuspid valve regurgitation. The most frequently reported injury is chordal rupture, followed by rupture of the anterior papillary muscle and leaflet tear, primarily of the anterior leaflet. In the acute phase of the injury, the traumatic lesion may go undetected. In the chronic phase many patients remain asymptomatic and others exhibit symptoms and signs of moderate to severe right heart failure. Clinically overt right heart failure has been the traditional indication for surgery, which usually consisted of tricuspid valve replacement. More recently, a more aggressive strategy, with surgical repair of the valve performed before deterioration of the right ventricular function occurs, has been advocated.

PCBs and organochlorine pesticide residues in eggs of Audouin's gull (Larus audouinii) in the north-eastern Mediterranean.

Levels of eight PCB congeners (IUPAC 8, 20, 28, 52, 101, 118, 138, 180) and 13 organochlorine pesticides (alpha-BHC, beta-BHC, lindane (gamma-BHC), heptachlor, heptachlor epoxide, aldrin, dieldrin, endrin, 2,4'-DDT, 2,4'-DDD, 4,4'-DDT, 4,4'-DDD, 4,4'-DDE) were measured in unhatched Audouin gull eggs from Aegean Sea (northeastern Mediterranean) colonies in 1997 and 1998. Levels of more persistent congeners 138, 180 and in some colonies 118, predominated among PCBs. Between years significant differences were found in the levels of a variety of contaminants in the same regional colonies (Lipsos, Agathonisi, and Fourni) attributable to temporal changes in diet. Within years differences were limited (1997: PCB congeners 52, 118, 180, heptachlor and 4,4'-DDD; 1998: PCB congener 8 and heptachlor epoxide) which in combination with cluster analysis suggest a temporal rather than spatial pattern of pollution in the Aegean Sea. Maximum median levels of five PCB congeners, total PCBs and eight organochlorine pesticides were found in the Agathonisi and Fourni colonies suggesting an elevated nearby pollution probably from the polluted Menderez River. Levels of all contaminants were too low to have any adverse reproductive effects on the Audouin's gull of the Aegean colonies.

IGF-I and end-to-side nerve repair: a dose-response study.

End-to-side nerve repair allows for target-muscle reinnervation, with simultaneous preservation of donor-nerve function. Local administration of insulin-like growth factor-I (IGF-I) has been shown to increase the rate of axon regeneration in crush-injured and freeze-injured rat sciatic nerve. The purpose of the current project was to determine the effects of IGF-I in a rat model of end-to-side nerve repair. The left musculocutaneous nerve of 18 adult male Sprague-Dawley rats was fully transected to induce biceps-muscle paralysis. The distal stump of the musculocutaneous nerve was then coapted by end-to-side neurorrhaphy through a perineurial window to the ipsilateral median nerve. All animals were randomly assigned to three groups: Group A received 100 microg/ml IGF-I; Group B received 50 microg/ml IGF-I; and control Group C received 10 mM acetic acid vehicle solution. Infusions were regulated by the Alzet model 2004 mini-osmotic pump, with an attached catheter directed at the coaptation site. Weekly postoperative behavioral evaluations revealed significantly increased functional return over control in both experimental groups as early as 3 weeks. After 28 days, histology evaluations revealed statistically significantly higher musculocutaneous nerve axon counts and myelin thickness/axon diameter ratios in both experimental groups vs. controls. The three groups were not significantly different in motor endplate counts of the biceps muscle. Groups A and B were not significantly different in all parameters tested. This study suggests that local infusion of IGF-I may expedite the functional recovery of a paralyzed muscle, by increasing the rate of axon regeneration through an end-to-side nerve graft.

The surgical treatment of brachial plexus injuries in adults.

Posttraumatic brachial plexus palsy is a severe injury primarily affecting young individuals at the prime of their life. The devastating neurological dysfunction inflicted in those patients is usually lifelong and creates significant socioeconomic issues. During the past 30 years, the surgical repair of these injuries has become increasingly feasible. At many centers around the world, leading surgeons have introduced new microsurgical techniques and reported a variety of different philosophies for the reconstruction of the plexus. Microneurolysis, nerve grafting, recruitment of intraplexus and extraplexus donors, and local and free-muscle transfers are used to achieve optimal outcomes. However, there is yet no consensus on the priorities and final goals of reconstruction among the various centers.

Mercury in feathers of Audouin's gull (Larus audouinii) chicks from northeastern Mediterranean colonies.

Feathers of Audouin's gull chicks from three Aegean island areas (north Dodecanese, Cyclades, Kythera) Greece, were sampled in 1997 and 1998 and analyzed for mercury. Mean concentrations varied from 0. 94 microg/g (Lipsos, Dodecanese, 1998) to 2.14 microg/g (Paros, Cyclades, 1998). Significant differences between years occurred in some regions (Lipsos, Fourni) but not in others (Paros). Within each year, especially in 1998, mean mercury concentrations differed among colonies. Results did not support the prediction that mercury levels would be higher in the north Dodecanese area due to the proximity of the polluted Menderes delta. There was no relationship between estimated chick age and feather mercury contents (r = -0.04, NS). Detected mercury levels do not seem to pose any toxic hazard to the Aegean Audouin's gull populations. However, the ease of sampling from gulls indicates that they may be a useful biomonitor of mercury contamination in this region.

Management of obstetric brachial plexus palsy.

OBPP is a disease with deleterious medical, psychological, and socioeconomic sequelae for the patient and his or her family. The majority of patients show acceptable spontaneous recovery with nonoperative management, which includes aggressive physical rehabilitation and electrical stimulation. There are patients with guarded prognosis, however, who have no chance of recovery unless they undergo early aggressive surgical reconstruction of the injured brachial plexus. It is of great importance to diagnose the injury type as early as possible, especially if there is minimal recovery in the early weeks of follow-up. This allows timely reconstruction to take place, earlier than 3 months for global palsy cases and at 3 months in Erb's type lesions, for best functional results.