PedAM
Pediatric Disease Annotations & Medicines
| Disease | teratoma |
| Symptom | C1608408|malignant transformation |
| Sentences | 45 |
| PubMedID- 22523630 | malignant transformation of a mature cystic teratoma is an uncommon complication occurring in approximately 1-3% of all mature cystic teratomas . |
| PubMedID- 20585926 | To our knowledge, there are no reports describing before and after images of a ruptured cystic teratoma with malignant transformation. |
| PubMedID- 21857863 | Method: a 46-year-old perimenopausal woman who had salpingo-oophorectomy following a clinical diagnosis of benign ovarian tumour that was subsequently reported histologically as mature cystic ovarian teratoma with malignant transformation is presented. |
| PubMedID- 24003416 | However, teratoma with malignant transformation (tmt) is a very rare type of malignant teratoma. |
| PubMedID- 25937998 | In one report, malignant transformation of ovarian mature cystic teratoma consists of a predominant pulmonary type smcc component (65%), as well as minor components including adenocarcinoma (25%), squamous cell carcinoma (5%), and transitional cell carcinoma (5%). |
| PubMedID- 24187632 | The malignant transformation of an ovarian teratoma has an incidence of less than 1% 3. |
| PubMedID- 21724123 | Purpose: to evaluate the imaging findings of mature cystic teratoma with malignant transformation (malignant teratoma) compared with the corresponding mature cystic teratoma (benign teratoma). |
| PubMedID- 22494724 | Re: towards the definition of the best management and prognostic factors of teratoma with malignant transformation: a single-institution case series and new proposal. |
| PubMedID- 24799795 | 5 malignant transformation of an orbital teratoma is rare. |
| PubMedID- 24371690 | Exceedingly rare is a malignant transformation of a mature cystic teratoma into an angiosarcoma. |
| PubMedID- 24083728 | Characteristics and treatment outcomes of patients with malignant transformation arising from mature cystic teratoma of the ovary: experience at a single institution. |
| PubMedID- 26027014 | The ovarian carcinoid tumor arising as a component of mature cystic teratoma has been published. |
| PubMedID- 24328003 | The malignant transformation of a cystic teratoma is a rare event, occurring in about 0.2% to 1.8% of cases. |
| PubMedID- 21776193 | teratoma with malignant transformation (tmt) is germ cell tumor (gct) which underwent malignant transformation of a somatic teratomatous component to histology that is identical to a somatic malignancy (e.g., carcinoma or sarcoma) . |
| PubMedID- 20973266 | malignant transformation arising from mature cystic teratoma of the ovary: a retrospective study of 20 cases. |
| PubMedID- 25522918 | Patients who had teratoma and teratoma with malignant transformation had significantly better pfs than patients who had nonteratomatous gcts. |
| PubMedID- 23406948 | Results: underlying pathologies included dysgerminoma (n = 6), yolk sac tumor (n = 1), non-gestational choriocarcinoma (n = 1), mature cystic teratoma with malignant transformation (n = 1), immature teratoma (n = 11), and mixed germ cell tumor (n = 3). |
| PubMedID- 24908364 | teratoma with malignant transformation is an uncommon, very aggressive germ cell tumor that has undergone transformation of a somatic teratomatous component to a histologic type identical to a somatic malignancy. |
| PubMedID- 19424710 | Especially in postmenopausal women, the clinical manifestation of a mature teratoma with undiagnosed malignant transformation as acute abdomen is extremely rare. |
| PubMedID- 26060593 | Immature teratoma or teratoma with malignant transformation must be differentiated. |
| PubMedID- 26438353 | The lesion was related to a teratoma with malignant transformation (fig. |
| PubMedID- 23089288 | Mediastinal teratoma with malignant transformation (tmt) is a very rare condition. |
| PubMedID- 22174520 | Authors describe a very rare case of mature teratoma with malignant transformation, preoperatively suggested by fdg pet/ct study. |
| PubMedID- 22448642 | malignant transformation arising from mature cystic teratoma of the ovary: a report of six cases. |
| PubMedID- 22174503 | teratoma with malignant transformation is a rare occurrence. |
| PubMedID- 22420971 | Fourteen patients belonged to the intermediate prognosis group (immature teratoma, teratoma with malignant transformation, and mixed tumors mainly composed of germinoma or teratoma), and 18 patients belonged to the poor prognosis group (other highly malignant tumors). |
| PubMedID- 23402579 | Retroperitoneal teratoma with somatic malignant transformation: a papillary renal cell carcinoma in a testicular germ cell tumour metastasis following platinum-based chemotherapy. |
| PubMedID- 25039399 | malignant transformation or recurrence of intracranial mature teratoma is an extremely rare occurrence, compared to the usual ovarian counterpart. |
| PubMedID- 21570613 | Viable mgct or teratoma with malignant transformation may require multimodal treatment with chemotherapy, radiotherapy, and/or surgery. |
| PubMedID- 22962582 | Positive ihc staining in dysgerminoma, benign teratoma with malignant transformation, immature teratoma, yolk sac tumor, embryonal carcinoma, and mixed germ cell tumor (ori. |
| PubMedID- 25062721 | The patient died of progressive teratoma with malignant transformation. |
| PubMedID- 24381846 | Reported a case of an anterior mediastinal teratoma with malignant transformation in embryonal rhabdomyosarcoma in a 12-year-old-boy. |
| PubMedID- 26206695 | Therefore, we also considered other possibilities such as malignant transformation of the teratoma to leukemia 8 or the genetic vulnerability of hematopoietic tissue itself to chemotherapy in xyy syndrome cases. |
| PubMedID- 20868391 | Towards the definition of the best management and prognostic factors of teratoma with malignant transformation: a single-institution case series and new proposal. |
| PubMedID- 23094190 | malignant transformation of mature cystic teratoma is a rare complication occurring in approximately 1–3% of patients who have mature cystic teratoma. |
| PubMedID- 23040935 | Squamous cell carcinoma occurring in the pelvis after total hysterectomy and bilateral salpingo-oophorectomy for an ovarian mature teratoma with malignant transformation. |
| PubMedID- 23746817 | Mediastinal mature teratoma with spontaneous malignant transformation. |
| PubMedID- 23455794 | A total excision was done and, on histopathologic examination, a differential diagnostic consideration of gliosarcoma and teratoma with malignant transformation was made. |
| PubMedID- 21619995 | Mature cystic teratoma with malignant transformation to adenocarcinoma. |
| PubMedID- 25735349 | Conclusions: there was low risk of malignant transformation in teratomatous skin of ovarian mature cystic teratoma which can be explained by lower p53 and p16 expressionin teratomas than that in squamous cell carcinoma. |
| PubMedID- 23082264 | The present case highlights the rarity of the occurrence of an omental deposits in a case of mature cystic teratoma with malignant transformation. |
| PubMedID- 21881357 | teratoma with naturally occurring malignant transformation in a child. |
| PubMedID- 24739847 | Like the index case, most of the previously reported cases of teratoma with malignant transformation of the somatic components were found in extra-gonadal site. |
| PubMedID- 24909334 | Results: teratoma with secondary malignant transformation, represented 2.9% of all germinal tumors. |
| PubMedID- 24904830 | Percutaneous needle biopsy for the solid component of the tumor identified an adenocarcinoma and the patient was diagnosed as having a sacrococcygeal teratoma with malignant transformation. |
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