Malignant transformation of extragenital endometriosis.

Endometriosis is a chronic disease characterised by the presence of endometrial tissue outside the uterine cavity, affecting 5-15% of women, especially those of reproductive age. The disease may manifest itself as dysmenorrhoea, dyspareunia, sterility and chronic pelvic pain, among other symptoms. Although it is not malignant, it shares some characteristics with cancer and can lead to epithelial ovarian carcinoma.

Tailoring neoadjuvant chemotherapy for a pregnant patient diagnosed with IB2 squamous cervical carcinoma.

The incidence of cancer during pregnancy is steadily rising because of the postponement of plans for childbearing. One of the most common cancers diagnosed during pregnancy is cervical cancer. Diagnosis of most cases usually occurs in the early stages, but there are still cases of tumors staged IB2 and higher.

Staging for endometrial carcinoma FIGO 2023 and its relevance for clinical practice.

Background: International Federation of Gynaecology and Obstetrics (Fédération Internationale de Gynécologie et d'Obstétrique - FIGO) introduced a new staging system for endometrial carcinoma - FIGO 2023 - in June 2023.

Objective: The new staging system differs significantly from previous versions. The new system represents a significant departure from the traditional staging systems for other gynaecological cancers, as the definition of individual stages includes not only the traditional anatomical extent of the tumour, but also the molecular profile of the tumour and other histopathological parameters - histological type of tumour, tumour grade and the presence of substantial lymphovascular invasion.

New staging of endometrial carcinoma - FIGO 2023.

Aim: To review the changes in the new version of the FIGO 2023 staging system for endometrial cancer.

Methods And Results: The new FIGO 2023 endometrial cancer staging system provides key updates for the diagnosis and treatment of endometrial cancer. An important step in diagnosis is molecular classification, which allows more accurate risk stratification for recurrence and the identification of targeted therapies.

[Human papillomavirus infection (HPV) and pregnancy].

Human papillomavirus (HPV) is the most common sexually transmitted viral infection worldwide, which may result in the development in benign lesions or malignant tumors. The prevalence of HPV infection is twice as high in pregnancy as in non-pregnant women. Additionally, there is a risk of vertical transmission of HPV from mother to fetus during pregnancy or childbirth.

Preoperative and postoperative staging in endometrial cancer - a prospective study.

Objective: The aim of this study was to determine how often changes the stage of the tumour in definitive histology against preoperative clinical stage in patient cohort with diagnosed endometrial cancer.

Methods: We evaluated prospectively a cohort of 166 patients with endometrial cancer. They all underwent abdominal hysterectomy, bilateral salpingo-oophorectomy, sentinel lymph node biopsy.

The efficacy of human papillomavirus vaccination in the prevention of recurrence of severe cervical lesions.

Objective: A review of current knowledge on the efficacy of human papillomavirus (HPV) vaccination in preventing recurrent severe cervical lesions after excisional surgical treatment.

Methods And Results: HPV infection is necessary for the development of most cervical precancerous lesions and cervical cancers. Currently, three prophylactic vaccines against HPV infection are available on the market: bivalent Cervarix, quadrivalent Gardasil (formerly Silgard) and nonavalent Gardasil9.

Twenty years of experience with less radical fertility-sparing surgery in early-stage cervical cancer: Pregnancy outcomes.

Introduction: The standard procedure in cervical cancer is radical hysterectomy and pelvic lymphadenectomy (PLND). Because of the increasing age of women bearing children, fertility has become a major challenge. We present pregnancy results after less radical fertility-sparing surgery in women with IA1, LVSI positive, IA2 and IB1 (<2 cm, infiltration less than half of the cervical stroma).

Desmoplastic Small Round Cell Tumor of the Uterus: A Report of Molecularly Confirmed Case with EWSR1-WT1 Fusion.

We report a case of a 49-year-old female with desmoplastic small round cell tumor of the uterus (DSRCT). Histologically, in some areas the tumor showed typical features with ample desmoplastic stroma, while in other areas the tumor cells diffusely infiltrated myometrium with only focal desmoplastic reaction. Immunohistochemically, the tumor cells showed diffuse positivity for desmin, CD56, CD57, EMA and cyclin D1.

Fertility-sparing surgery after neo-adjuvant chemotherapy in women with cervical cancer larger than 4 cm: a systematic review.

Objective: The objective of this systematic review was to assess the oncologic and fertility outcomes of patients with cervix-confined cancer >4 cm who underwent neo-adjuvant chemotherapy followed by fertility-sparing surgery.

Methods: This study was registered in PROSPERO (registration number CRD42021254816). PubMed/MEDLINE, ClinicalTrials, EMBASE, Cochrane Central Register of Controlled Trials, SCOPUS, and OVID databases were searched from inception to July 2021.

Twenty years of experience with less radical fertility-sparing surgery in early-stage cervical cancer: Oncological outcomes.

Introduction: The standard procedure in cervical cancer is radical hysterectomy (RH) and pelvic lymphadenectomy (PLND). Because of the increasing age of women at childbirth, fertility becomes a major challenge. We present 20 years of experience with two-step less radical fertility-sparing surgery in women with IA1, LVSI positive, IA2 and IB1 (<2 cm, infiltration less than half of stromal invasions.

Histopathological and clinical features of molar pregnancy.

Objective: To analyse own set of molar pregnancies and to develop clinically relevant procedures.

Type Of Study: Review article with analysis of own data.

Settings: Department of Pathology 3rd Faculty of Medicine, Charles University, Faculty Hospital Královské Vinohrady, Prague; Department of Obstetrics and Gynecology 3rd Faculty of Medicine, Charles University, Faculty Hospital Královské Vinohrady, Prague.

Individualization of surgical management of cervical cancer stages IA1, IA2.

Objective: To evaluate the risk of involvement of sentinel lymph nodes in cervical cancer stage IA1 with lymphovascular space invasion and IA2 using the detection of sentinel lymph nodes.

Design: Original article.

Settings: Department of Gynecology and Obstetrics 3rd Faculty of Medicine, Charles University, Faculty Hospital Královské Vinohrady, Prague; Oncogynecological centrum; Department of Pathology 3rd Faculty of Medicine, Charles University, Faculty Hospital Kralovské Vinohrady, Prague.

Treatment of gynecological cancers diagnosed during pregnancy.

Because of a notable increase in age at delivery, the incidence of malignancy diagnosed during pregnancy has substantially increased. This review aims to summarize the literature and expert knowledge on gynecologic cancers diagnosed in pregnancy regarding epidemiology, examination and staging procedures, description of treatment modalities and management of gynecological malignancies with special interest in cervical and ovarian cancer. Thorough attention is paid to the surgery and chemotherapy administration for early-stage cervical cancer diagnosed during pregnancy.

[Ovaria borderline tumor - fertility-sparing surgery; case report].

The borderline tumors are known as low malignant potential tumors. Usually younger women suffer for them, than by the invasive ovarian carcinoma. They often which to be pregnant.

Review of neoadjuvant chemotherapy and trachelectomy: which cervical cancer patients would be suitable for neoadjuvant chemotherapy followed by fertility-sparing surgery?

The number of patients given neoadjuvant chemotherapy (NAC) followed by fertility-sparing surgery in cervical cancer is still scarce. Only a few centres perform these procedures, and thus, such procedures remain largely in the experimental stage. Patients that do not fulfil the criteria for standard fertility-sparing procedure can be included in studies with NAC followed by fertility-sparing procedure.

The role of trachelectomy in cervical cancer.

Cervical cancer is one of the most common cancers in women worldwide. Because it often affects women of childbearing age (19-45 years), fertility-sparing surgery is an important issue. The article reviews current viable fertility-sparing options with a special focus on trachelectomy, including vaginal radical trachelectomy, abdominal radical trachelectomy and simple trachelectomy.

A prospective study in the evaluation of quality of life after vulvar cancer surgery.

Objective: The aim of this study was to prospectively monitor the patients' quality of life (QoL) after vulvar cancer surgery.

Design: The design was prospective clinical study.

Setting: The study was set in the Department of Obstetrics and Gynecology, 2nd Medical Faculty of the Charles University and University Hospital Motol, Prague, Czech Republic.

Oncological and pregnancy outcomes after high-dose density neoadjuvant chemotherapy and fertility-sparing surgery in cervical cancer.

Objective: 28 women under 35years with early-stage cervical cancer and strong desire for fertility preservation that do not fulfil standard criteria for fertility-sparing surgery (tumour larger than 2cm or with deep of infiltration more than half of stroma) were included in prospective study.

Methods: Dose-dense neoadjuvant chemotherapy (NAC) was performed on all 28 patients in 10-day intervals: cisplatin plus ifosfamide in squamous cell cancer (15 women-53.6%) or cisplatin plus doxorubicin in adenocarcinoma (13 women-46.

A pilot study on peak systolic velocity monitoring of fetal anemia after administration of chemotherapy during pregnancy.

Objectives: To monitor fetal anemia during administration of chemotherapy to the fetus's mother.

Study Design: Between 2007 and 2012 six patients with malignancy diagnosed during pregnancy were included in our prospective study. For evaluation of fetal anemia, peak systolic velocimetry (PSV) of the middle cerebral artery is considered the best method.

[Lymphedema after vulvar cancer surgery. A prospective study].

Introduction: Prospective detection of postoperative lymphedema of the lower limbs (LLL) in patients after surgery for vulvar cancer using different examination methods and their comparison.

Design: Prospective clinical study.

Setting: Department of Obstetrics and Gynecology, 2nd Medical Faculty of the Charles University and University Hospital Motol, Prague.

Current status of sentinel lymph node mapping in the management of cervical cancer.

The status of regional lymph nodes is the most important prognostic factor in early cervical cancer patients. Pelvic lymph node dissections are routinely performed as a part of standard surgical treatment. Systematic pelvic lymphadenectomy is associated with short- and long-term morbidities.

p16(INK4a) immunoprofiles of squamous lesions of the uterine cervix-implications for the reclassification of atypical immature squamous metaplasia.

p16(INK4a) immunoprofiles of non-precancerous and dysplastic squamous cervical lesions were defined and applied to the reclassification of atypical immature squamous metaplasia (AIM). The immunoexpression of cytokeratin 17 (CK 17) in AIM was also evaluated. Totally, 295 cervical cone biopsies representing squamous metaplasia, reactive changes, koilocytosis, flat condyloma, CIN I, CIN II, CIN III and AIM were subjected to p16(INK4a) immunohistochemistry.