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Gtn in c.s scar sh.sheikhhasani gyn.Oncologist-Tehran university

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Presentation on theme: "Gtn in c.s scar sh.sheikhhasani gyn.Oncologist-Tehran university"— Presentation transcript:

1 Gtn in c.s scar sh.sheikhhasani gyn.Oncologist-Tehran university

2 Age : 37 G2P1L1Ab1 PMH : Neg PSH : C.S & D.C

3 بیمار باردار دوقلو خودبخودی دی کوریون دی آمنیون بوده که در سونوگرافی 15 فروردین جنین ها دارای ضربان قلب منظم ، مایع آمنیون نرمال سن حاملگی 7 هفته و 2 روز گزارش شد.

4 بیمار دچار خونریزی واژینال شد و در تاریخ 20 فروردین یکی از قل ها را دفع کرد.

5 سونوگرافی : ساک حاملگی در قسمت تحتانی و میانی حفره اندومتر حاوی یک امبریو فاقد ضربان قلب 8 هفته و 4 روز مایع آمنیوتیک نرمال . جفت پایین تر از حد نرمال قرار گرفته ، هماتوم ساب کوریونیک با ضخامت 7 میلیمتر در اطراف ساک حاملگی دیده میشود . Fetal demise

6 Products of conception
در تاریخ 29 فروردین کورتاژ شد . Products of conception

7 پس از کورتاژ به مدت یکماه خونریزی واژینال به صورت لکه بینی ادامه یافت .

8 95/3/19 Bhcg:67

9 95/3/22 TVS رحم به ابعاد 87*49 و ضخامت اندومتر 5 م م
رحم به ابعاد 87*49 و ضخامت اندومتر 5 م م تصویر توده هترو اکو به ابعاد 40*37 دارای واسکولاریته افزایش یافته همراه با شواهد AVM در محل اسکار سزارین قبلی می تواند مطرح کننده PSTT باشد.

10 95/3/23 Bhcg:57

11 به علت عدم کاهش بتا و گزارش مطرحشد.PSTTسونوگرافی برای بیمار
بیمار کاندید دریافت اکتینومایسین شد.

12 4 کورس اکتینو مایسین دریافت کرد.
پایان 95/5/6

13 کموتراپی 3/26 : 1 4/9 : 2 4/23 : 3 5/6 : 4

14 3/19 3/23 3/26 4/2 4/8 4/9 4/19 4/29 5/18 6/10 67 57 93 48 12 9 15 3.6 0/85 0/3 کورس1 کورس2 کورس3 کورس4 3/26 4/9 4/23 5/6

15 2هفته بعذ از پایان کمو بیمار دچار حملات خونریزی وازینال شدید میشود.
2هفته بعذ از پایان کمو بیمار دچار حملات خونریزی وازینال شدید میشود. 95/5/19 TVS رحم به ابعاد 80*38 و ضخامت اندومتر 6 م م تصویر توده هترو اکو به ابعاد 41*33 در اطراف اسکار سزارین که سایز آن نسبت به سونوگرافی قبلی تغییر واضحی نداشته در بررسی کالر داپلر تصویر کانالهای عروقی دیلاته در اطراف توده فوق رویت می شود که مطرح کننده Bhcg: GTNدر زمینه AVM

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22 95/6/15 بیمار تحت هیسترکتومی قرار گرفت .

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29 CASE2 33y/o G4/ab 1/L 2 LMP:94/8/21 PSH: 2 C/S

30 Bhcg 12/3=24 12/10=101 12/15=431 3 course MTX (12/26 : laparoscopy & D.C) Pathology: villi neg

31 1/14= (1/22=1st MTX) 1/26= /29= /5=237 2/12=436 (2/14=2nd MTX) 2/18= /21=251 (2/23 =3th MTX) 2/26= /1=30

32 3/8=173 (95/3/10 Focal heterogeneity 41*36 in c.s scar ,ovaries increased in size & echogenicity) 3/12=811 ( 3/19 Focal heterogeneity 36*30*42, in Ant.Lat echogenisity erea 13*10mm in lower C.S scar) 3/23=4325 (1st ACT) 4/6=1465(2nd ACT) ( MRI,95/4/8 Heterogeneous cystic mass in Lt &Ant to cervix /Abdomen:nl /Brain mri: nl /Lung ct:nl) 4/20=2547(3th ACT) 5/3=3131 (5/8 =4th ACT) 5/10= /20=2979(5/22=5th ACT) 5/31= (6/5= 6th ACT)

33 Sono 95/6/7 :12 mm intramural myoma in Ant. /Irregular lesion 27
Sono 95/6/7 :12 mm intramural myoma in Ant./Irregular lesion 27*27mm extended to C,S scar suggestive for persistent trophoblastic disease 6/18=5308

34 95/6/27 Bhcg=5308 TAH

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38 Pathology : Trophoblastic tumor involved uterine cervix & lower uterine segment , choriocarcinoma
Full thickness of uterine cervical wall & soft paracervical tissue. Bhcg(95/7/10):30.8 4 course Act

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40 PSTT, initially described in 1981
is a rare, potentially malignant neoplasm originating from extravillous (intermediate) trophoblast cells. They can occur months to years after a pregnancy. PSTTs most commonly develop after a term gestation, but also occur after a molar pregnancy in about 8 percent of cases; a PSTT can develop after any type of pregnancy. The majority of PSTTs, approximately 70 percent, act in a benign manner while the remaining 30 percent can develop metastasis and even result in death.

41 However, there are a number of adverse prognostic factors which, when present, confer a greater likelihood of malignant behavior. These include advanced stage, older age, longer interval from previous pregnancy, previous term pregnancy, higher serum hCG level, higher mitotic rate, coagulative tumor necrosis and clear cytoplasm. When a PSTT is malignant, it is fairly resistant to chemotherapy.

42 The standard treatment is surgery
The standard treatment is surgery. The principle is to remove tumor and/or tumor involving organs, including total hysterectomy with or without bilateral salpingo-oophorectomy. In young women, preservation of ovaries is recommended. It has been reported in recent years that reproductive function (uterus) could be persevered after successful removal of PSTT .

43 Patients with high risk factors require adjuvant chemotherapy post surgical removal. The risk factors associated with prognosis are: (1) metastases out of uterus (2) PSTT occurs more than two years following the prior pregnancy (3) Tumor cells exhibit high grade histological features such as extensive tumor necrosis, nuclear atypia, higher mitotic figures (>5/10 HPF) and a high Ki67 proliferation index (4) patients aged over forty years. Among all the risk factors mentioned above, metastases out of uterus are the most critical.

44 The prognosis of PSTT is good if it is limited to the uterus; in contrast, the mortality can reach up to 25% if metastases occur.

45 In a patient with an undetectable hCG who has had a curettage, a uterine lesion seen on imaging is not diagnostic of persistent disease. In such cases, if the patient has no abnormal uterine bleeding or pelvic pain, we follow expectantly with intermittent scans and hCG levels to confirm no elevation. In addition, the radiologist should be consulted to discuss the potential etiology of the lesion. If the lesion does not change over six months to a year, the hCG is undetectable, and the patient remains asymptomatic, we recommend no further intervention.

46 از توجه شما سپاسگذارم

47 1st MTX: 1/22 2nd :2/14 3th :2/23 ACT: 1ST :3/23 2ND:4/7 3TH:4/20 4TH:5/8 5th:5/22 6th:6/5

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