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Expert Review of Anticancer Therapy Jan 2021Luteinized thecoma (thecomatosis) with sclerosing peritonitis (LTSP) is a very uncommon syndrome, characterized by the presence of single or bilateral ovarian thecomas...
INTRODUCTION
Luteinized thecoma (thecomatosis) with sclerosing peritonitis (LTSP) is a very uncommon syndrome, characterized by the presence of single or bilateral ovarian thecomas and peritoneal fibrotic lesions. The disease occurs in young women and it can lead to peritoneal fibrosis and bowel obstruction. The pathogenesis of this syndrome remains still largely unknown. Surgery represents the cornerstone of treatment, but resection alone does not always allow a complete disease control. Attempts at medical treatments have been reported in recent years, but a real standard therapy has not yet been defined.
AREAS COVERED
We performed a systematic review of literature, collecting all the papers that reported cases of LTSP, since its first description in 1994. We found that, in these 25 years, less than 50 cases have been described in literature.
EXPERT OPINION
Along with the established role of surgery, adjuvant treatment with hormonal agents, in particular in estrogen receptor expression, seems to be a promising approach. However, more efforts must be carried out to describe treatment and outcome of new cases, improving knowledge about this rare condition.
Topics: Female; Humans; Intestinal Obstruction; Ovarian Neoplasms; Peritonitis; Sclerosis; Thecoma
PubMed: 33053314
DOI: 10.1080/14737140.2021.1837629 -
European Journal of Obstetrics,... Apr 2014Sex-cord stromal tumors (SCSTs) are rare ovarian cancers and their behavior during pregnancy is not well understood. To evaluate the maternal and fetal outcomes of... (Review)
Review
Sex-cord stromal tumors (SCSTs) are rare ovarian cancers and their behavior during pregnancy is not well understood. To evaluate the maternal and fetal outcomes of pregnancy complicated by ovarian SCST, a systematic literature search was conducted in PubMed/MEDLINE using entry key words "pregnancy" and each type of ovarian SCST ("sex cord stromal tumor," "granulosa cell tumor," "thecoma," "Sertoli-Leydig cell tumor," or "gynandroblastoma") between 1955 and 2012 that identified 46 cases eligible for the analysis. Clinical characteristics, pregnancy outcome, tumor characteristics, and survival outcomes were evaluated. Serious adverse events were defined as complications related to the SCST that resulted in severe morbidity or mortality for mother, fetus, or both. The most common histology was granulosa cell tumor (22.0%), followed by thecoma (18.6%) and Sertoli-Leydig cell tumor (8.5%). Abdomino-pelvic pain (45.7%), palpable mass (30.4%), and virilization (26.1%) were the three most common symptoms. The majority were stage I (76.1%), tumor size <15cm (64.9%), and underwent unilateral adnexectomy (80.4%). Fetal conservation surgery was seen in 54.3%. Most cases had live births (78.3%) at full term (60.9%). Among cases proceeded expectant delay of delivery (45.7%), most cases resulted in live birth (95.2%) with median expectant interval of 20.7 weeks. Maternal and/or fetal serious adverse events (SAEs) were observed in 41.3% with maternal shock/hemoperitoneum being the most common complication (13.0%). Logistic regression test identified younger age (<30 versus ≥30, 73.3% versus 26.7%, odds ratio [OR] 11.7, 95%CI 1.35-101, p=0.026), large tumor (size ≥15cm versus <15cm, 64.9% versus 35.1%, OR 10.0, 95%CI 1.29-26.2, p=0.004), and advanced-stage (stages II-IV versus I, 76.1% versus 23.9%, OR 5.82, 95%CI 2.05-48.9, p=0.022) as risk factors of increased SAE. Overall survival of patients diagnosed with ovarian SCST during pregnancy was comparable to ovarian SCST not related to pregnancy (5-year rate, stages I and II-IV, 100% and 70.0%, respectively). In conclusion, although the majority of cases resulted in live birth, ovarian SCST-complicated pregnancy falls into the category of high-risk pregnancy. Risk factors for SAE identified in our study will help to guide strategic management of pregnancy complicated by ovarian SCST.
Topics: Female; Humans; Ovarian Neoplasms; Pregnancy; Pregnancy Complications, Neoplastic; Pregnancy Outcome; Sex Cord-Gonadal Stromal Tumors
PubMed: 24439718
DOI: 10.1016/j.ejogrb.2013.12.025