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Ophthalmology May 2024
PubMed: 38739048
DOI: 10.1016/j.ophtha.2024.04.012 -
Cureus Apr 2024This study aims to investigate the co-existence of ovarian teratomas with other benign or malignant gynecological tumors in women who underwent gynecological surgery.
INTRODUCTION
This study aims to investigate the co-existence of ovarian teratomas with other benign or malignant gynecological tumors in women who underwent gynecological surgery.
METHODS
We retrospectively reviewed all women who underwent gynecological surgery over a 15-year period. Pre-operative, surgical, and histological records were obtained from women who presented with gynecological pathology, aiming to discover a possible link between ovarian teratomas and other gynecological tumors.
RESULTS
Of the total patient sample, 288 (8.2%) had a mature teratoma, and 9 (0.3%) had an immature teratoma. The mean age was 38.0±13.3 years and 30.9±11.1 years, respectively. Women with mature teratoma showed a positive correlation with struma ovarii (SO, p=0.001). Moreover, we reported a positive linear relationship between struma ovarri and thecoma. Of the 288 women with a mature teratoma, 1 (0.3%) had co-existent endometrioid ovarian cancer, and 1 (0.3%) had borderline cancer. There were 14 women (4.9%) with a co-existent serous cystadenoma, 7 (2.4%) with a mucin cystadenoma, 1 (0.3%) with a thecoma, 4 (1.4%) with struma ovarii, 3 (1.0%) had Brenner cyst, 3 (1.0%) had ovarian fibroma, 2 had endometriosis (0.7%), and 8 (2.8%) had endometriomas. Of a total of nine women with immature teratomas, one (11.1%) had a serous cystadenoma.
CONCLUSIONS
Ovarian teratomas may co-exist with other gynecological diseases. Our study reports various cases of the co-existence of several gynecological tumors with teratomas.
PubMed: 38737998
DOI: 10.7759/cureus.58068 -
Case Reports in Women's Health Jun 2024NMDA-R encephalitis is an autoimmune encephalitis that is known to be associated with ovarian teratomas. Eighty to 100 % of patients initially present with...
NMDA-R encephalitis is an autoimmune encephalitis that is known to be associated with ovarian teratomas. Eighty to 100 % of patients initially present with neuropsychiatric symptoms. Early recognition and intervention are critical to management and prognosis. This case demonstrates non-specific presenting symptoms of NMDA-R encephalitis. A 32-year-old woman presented to the emergency room with headache, nausea, vomiting, and photophobia. She was discharged with probable aseptic meningitis. Eight days later, she represented with delusional thought content, perseverative speech, and bizarre behavior. Cerebrospinal fluid studies showed elevated protein and mild pleocytosis. A computed tomography scan with contrast showed a 35-mm complex cystic lesion in the right adnexa, which was resected. Confirmatory pathology showed a mature cystic teratoma. Paraneoplastic panel later resulted positive for NMDA-R encephalitis. The patient was treated with methylprednisolone, IVIG, plasmapheresis, and rituximab. The clinical course was complicated by a hypersensitivity reaction to rituximab, non-convulsive status epilepticus requiring intubation, dysphagia requiring a PEG placement, a rectal ulcer causing acute blood loss anemia requiring multiple blood transfusions, bilateral hearing loss, and a left lung pneumothorax. The patient's mood, cognition, and motor function were favorably improving 19 months after diagnosis. This case illustrates presenting signs of NMDA-R encephalitis in a young woman as headache and altered mental status followed by psychosis and epilepsy. Treatment should involve a multidisciplinary team and be individualized and escalated in patients with worsening clinical status refractory to first-line therapy. Further research is warranted to understand the optimal treatment strategy for this disease.
PubMed: 38737718
DOI: 10.1016/j.crwh.2024.e00612 -
Asian Journal of Surgery May 2024
PubMed: 38724376
DOI: 10.1016/j.asjsur.2024.03.159 -
Surgical Case Reports May 2024Mature cystic teratomas or dermoid cysts of the pancreas complicate surgical approaches because of their anatomical position and ever-growing size. Herein, we report a...
BACKGROUND
Mature cystic teratomas or dermoid cysts of the pancreas complicate surgical approaches because of their anatomical position and ever-growing size. Herein, we report a case of a giant mature cystic teratoma of the pancreas that was successfully resected via complete laparoscopic distal pancreatectomy (LDP).
CASE PRESENTATION
A 39-year-old female patient was referred to our hospital for the evaluation of a pancreatic tumor. Three years of follow-up revealed that the tumor had increased in size to 18 cm, with hyperintense solid components on diffusion-weighted magnetic resonance imaging. Considering the possibility of malignancy, we decided to perform an LDP. The capsule appeared solid enough to withstand the retraction of the endoscopic forceps. Tumor size made it difficult to dissect the dorsal side of the tumor from the caudal to the cranial side. Early transection of the pancreas and additional ports facilitated dissection of the dorsal side of the tumor. We completed the LDP without intraoperative cyst rupture. On pathological examination, the tumor was diagnosed as a mature cystic teratoma originating from the pancreatic tail. The patient was discharged on postoperative day 13 with no complications.
CONCLUSION
LDP may be an option for surgical procedures in patients with large cystic lesions of the pancreatic body or tail. Intraoperative observation of the tumor and surgical refinement are necessary to complete the laparoscopic procedure without tumor rupture.
PubMed: 38722483
DOI: 10.1186/s40792-024-01918-6 -
Cureus Apr 2024We report the case of a 37-year-old male patient, who presented with a chief complaint of a sudden throbbing pain in the left side of the chest. Imaging techniques...
We report the case of a 37-year-old male patient, who presented with a chief complaint of a sudden throbbing pain in the left side of the chest. Imaging techniques revealed a cystic mass in the anterior mediastinum and the left upper lung lobe. Despite a high suspicion of a hydatid cyst due to the clinical history of the patient and the cystic nature of the lesion, CT and subsequent MRI confirmed the presence of a cystic teratoma, entailing surgical intervention for removal. If untreated, a teratoma can cause significant and life-threatening complications.
PubMed: 38716034
DOI: 10.7759/cureus.57745 -
Plastic and Reconstructive Surgery.... May 2024This case report presents a rare complication after percutaneous needle fasciotomy for Dupuytren contracture: the development of epidermoid cysts. A 60-year-old man who...
This case report presents a rare complication after percutaneous needle fasciotomy for Dupuytren contracture: the development of epidermoid cysts. A 60-year-old man who had previously undergone a needle fasciotomy required a subsequent limited fasciectomy due to disease progression. Unexpectedly, epidermoid cysts were discovered during the procedure. The successful removal of the cysts, together with the removal of the contracture cord, resulted in a good functional outcome. The conducted literature review identified four case reports of epidermoid or dermoid cysts after treatment for Dupuytren contracture. The reported cases in the literature and our case emphasize the need for adaptability in the management of Dupuytren contracture and the potential for unexpected complications. Further investigation is essential to understand the relationship between Dupuytren disease and cyst formation.
PubMed: 38706468
DOI: 10.1097/GOX.0000000000005786 -
Journal of Medical Case Reports May 2024Mature cystic teratoma co-existing with a mucinous cystadenocarcinoma is a rare tumor that few cases have been reported until now. In these cases, either a benign...
BACKGROUND
Mature cystic teratoma co-existing with a mucinous cystadenocarcinoma is a rare tumor that few cases have been reported until now. In these cases, either a benign teratoma is malignantly transformed into adenocarcinoma or a collision tumor is formed between a mature cystic teratoma and a mucinous tumor, which is either primarily originated from epithelial-stromal surface of the ovary, or secondary to a primary gastrointestinal tract tumor. The significance of individualizing the two tumors has a remarkable effect on further therapeutic management.
CASE PRESENTATION
In this case, a mature cystic teratoma is co-existed with a mucinous cystadenocarcinoma in the same ovary in a 33-year-old Iranian female. Computed Tomography (CT) Scan with additional contrast of the left ovarian mass suggested a teratoma, whereas examination of resected ovarian mass reported an adenocarcinoma with a cystic teratoma. A dermoid cyst with another multi-septate cystic lesion including mucoid material was revealed in the gross examination of the surgical specimen. Histopathological examination revealed a mature cystic teratoma in association with a well-differentiated mucinous cystadenocarcinoma. The latter showed a CK7-/CK20 + immune profile. Due to the lack of clinical, radiological, and biochemical discoveries attributed to a primary lower gastrointestinal tract tumor, the immune profile proposed the chance of adenocarcinomatous transformation of a benign teratoma.
CONCLUSIONS
This case shows the significance of large sampling, precise recording of the gross aspects, histopathological examination, immunohistochemical analysis, and the help of radiological and clinical results to correctly diagnose uncommon tumors.
Topics: Humans; Female; Teratoma; Adult; Ovarian Neoplasms; Cystadenocarcinoma, Mucinous; Tomography, X-Ray Computed; Neoplasms, Multiple Primary
PubMed: 38704586
DOI: 10.1186/s13256-024-04544-w -
Medicine May 2024Trophoblastic neoplasms are often associated with pregnancy, and nongestational trophoblastic neoplasms are extremely rare. Nongestational ovarian choriocarcinoma (NGCO)... (Review)
Review
INTRODUCTION
Trophoblastic neoplasms are often associated with pregnancy, and nongestational trophoblastic neoplasms are extremely rare. Nongestational ovarian choriocarcinoma (NGCO) is a highly aggressive germ cell-derived tumor frequently presenting with early hematogenous metastasis.
PATIENT CONCERNS
Herein, we report a case of a 28-year-old unmarried woman with regular menstruation who experienced vaginal bleeding 1 week after her last menstrual cycle. Doppler ultrasound revealed bilateral adnexal masses and elevated serum human chorionic gonadotropin (hCG) levels. The patient was initially misdiagnosed as presenting an ectopic pregnancy.
DIAGNOSIS
The final pathology confirmed an International Federation of Gynecology and Obstetrics stage IA NGCO with bilateral mature teratoma of the ovary. This is an extraordinary instance of ovarian choriocarcinoma which emerged without any prior gestation, and the patient's lack of a history of pregnancy made the diagnosis ignored.
INTERVENTIONS
After initial surgery and 1 cycle of bleomycin, etoposide, and cisplatin (BEP) chemotherapy, a laparoscopic fertility-preserving comprehensive staging surgery was performed. Two cycles of chemotherapy with BEP were administered as supplemental therapy postsurgery, and leuprorelin was administered to protect ovarian function.
OUTCOMES
Menstruation resumed 4 months after chemotherapy completion, and tumor indicators were within the normal range. No signs of recurrence were observed at the 36-month follow-up.
CONCLUSION
NGCO should be considered if a female patient exhibits irregular vaginal bleeding and masses in the adnexal area. The present case and our literature review also highlighted that fertility-sparing surgery and multidrug chemotherapy are effective methods for treating NGCO.
Topics: Humans; Female; Adult; Ovarian Neoplasms; Teratoma; Choriocarcinoma, Non-gestational; Antineoplastic Combined Chemotherapy Protocols; Etoposide; Pregnancy; Bleomycin
PubMed: 38701311
DOI: 10.1097/MD.0000000000036996 -
Laryngo- Rhino- Otologie May 2024The following review article highlights key topics in pediatric rhinology that are currently the focus in research and at conferences as well as in the interdisciplinary... (Review)
Review
The following review article highlights key topics in pediatric rhinology that are currently the focus in research and at conferences as well as in the interdisciplinary discussion between otorhinolaryngologists and pediatricians. In particular, congenital malformations such as choanal atresia or nasal dermoid cysts are discussed, followed by statements on the current procedures for sinogenic orbital complications as well as on the diagnosis and therapy of chronic rhinosinusitis in children. Furthermore, updates on the role of the ENT specialist in the care for children with cystic fibrosis and primary ciliary dyskinesia are provided.
Topics: Humans; Child; Choanal Atresia; Rhinitis; Sinusitis; Dermoid Cyst; Cystic Fibrosis; Chronic Disease
PubMed: 38697148
DOI: 10.1055/a-2178-2957