Israel Medical Association Journal

Background: Uterine carcinosarcoma (UCS) is a rare tumor with a poor prognosis. An elevated thrombocyte count and thrombocytosis were found to be associated with poor prognosis in several gynecological tumors. Data regarding an elevated thrombocyte count and thrombocytosis, particularly in UCS, are scarce.

Objectives: To assess the frequency of a preoperative elevated thrombocyte count and of thrombocytosis in UCS patients and their association with clinicopathological prognostic factors and survival.

Methods: The preoperative thrombocyte count of 29 consecutive verified USC patients diagnosed in our medical center from January 2000 to July 2015 was recorded, and clinicopathological data of these patients were abstracted from hospital files. 

Results: Thrombocytosis was found in two patients (6.8 %) and both died of the disease. An elevated thrombocyte count was found in nine patients (31.0%). The percentage of patients with the poor prognostic factors who had a preoperative elevated thrombocyte count was not statistically different from those without these risk factors. The cumulative survival of patients with an elevated count was 22.1 months and that of those without an elevated count was 31.1 months. This difference was statistically not significant (P = 0.85). There was also no difference between the groups regarding the progression free survival.

Conclusions: No association between an elevated thrombocyte count and prognosis was found. Larger studies are needed to clarify this issue.

Background: Elevated serum levels of the epithelial marker CA125 are occasionally observed in leiomyosarcoma (LMS) patients.

Objectives: To assess the immunohistochemical expression of this marker in the tissue of LMS.

Methods: The consecutive unselected records of all patients with LMS diagnosed during the period 1995–2012 were located and abstracted. After verification of the diagnosis, 4 µm unstained slides were prepared from each case for immunohistochemical staining for CA125. Sections of ovarian carcinoma known to express CA125 were used as positive controls.

Results: We located 17 LMS patients from the period under study. Bleeding was the presenting symptom in 9 patients; the diagnosis was established prior to treatment in 11 patients. The tumor was in an advanced stage in 6 patients, and in 7 unstaged patients it was grossly confined to the uterus. Ten patients died within 14 months after the diagnosis. Serum CA125 levels prior to treatment were assessed in only 8 patients and were above normal limits (> 35 U/ml) in 3 of them. Two of the three with elevated serum levels were in stage III, and the third was an unstaged apparent stage I patient. None of the LMS tissue specimens demonstrated immunohistochemical expression of CA125.

Conclusions: CA125 was not immunohistochemically expressed in the tissue of any LMS tumors examined by us. The origin of elevated serum CA125 in some of these tumors is therefore not in its tissue and remains unknown. 

The incidence of invasive uterine cervical cancer in Israeli Jewish women is persistently lower than in many other countries, although the frequency of premalignant lesions is similar to that in other populations. Most characteristics, except certain traditional habits, are similar to those in other populations. The incidence among women born in North Africa and their Israeli born descendants is significantly higher than in those born in other continents, possibly due to genetic factors. In view of the similarities to other populations the reason for the low incidence in Israel remains obscure, and whether it may be attributed to genetic reasons or to some traditional habits remains to be confirmed
 

Background: The age-standardized incidence rate of invasive cervical cancer in Israeli Jewish women is persistently low. Selected demographic characteristics of Israeli Jewish women with cervical squamous cell carcinoma (SCC) were reported recently. 

Objectives: To assess selected clinical characteristics of Israeli Jewish women with cervical SCC.

Methods: Included were all Israeli Jewish women with SCC diagnosed during the 3-year period 2002­–2004. Data were obtained from the Israel National Cancer Registry and the Central Population Registry. Discharge summaries of the patients were reviewed and clinical data were abstracted.

Results: The study was based on 350 Israeli Jewish women with histologically confirmed cervical SCC diagnosed during the 3-year study period. The median age of the patients was 50.3 years. The most common main complaint was discharge/bleeding (35.7%) and only a small percentage (7.4%) was diagnosed subsequent to an abnormal cytological smear. The rate of patients diagnosed in stage I was 47.7%. The overall absolute 5-year survival and survival in stage I was 70% and 83.8% respectively. The rate of Israeli born patients diagnosed in stage I and their overall absolute 5-year survival was significantly higher than in the other ethnic groups.

Conclusions: Age, the most frequent main complaint, the percent of patients diagnosed in stage I and the 5-year survival (overall and in stage I) are similar to data in other countries. The survival of Israeli born women seems to be better than that of other ethnic groups.