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Ci Ji Yi Xue Za Zhi = Tzu-chi Medical... 2017Ovarian torsion is a rare but emergency condition in women. Early diagnosis is necessary to preserve the function of the ovaries and tubes and prevent severe morbidity.... (Review)
Review
Ovarian torsion is a rare but emergency condition in women. Early diagnosis is necessary to preserve the function of the ovaries and tubes and prevent severe morbidity. Ovarian torsion refers to complete or partial rotation of the adnexal supporting organ with ischemia. It can affect females of all ages. Ovarian torsion occurs in around 2%-15% of patients who have surgical treatment of adnexal masses. The main risk in ovarian torsion is an ovarian mass. The most common symptom of ovarian torsion is acute onset of pelvic pain, followed by nausea and vomiting. Pelvic ultrasonography can provide information on ovarian cysts. Once ovarian torsion is suspected, surgery or detorsion is the mainstay of diagnosis and treatment.
PubMed: 28974907
DOI: 10.4103/tcmj.tcmj_55_17 -
IDCases 2019Syphilitic gumma involving the penis is a rare manifestation of tertiary syphilis. Only seventeen cases have been reported in the literature. It can mimic other...
Syphilitic gumma involving the penis is a rare manifestation of tertiary syphilis. Only seventeen cases have been reported in the literature. It can mimic other diagnoses such as penile carcinoma. We report a case of a 56 year old male that had been sexually abstinent for over 10 years and presenting with a 4 cm painful penile lesion with clinically palpable bilateral inguinal nodes with no prior history of sexually transmitted diseases (STDs). A positron emission tomography-computed tomography scan identified the penile mass as being hypermetabolic and suspicious for penile carcinoma. Several inguinal and pelvic lymph nodes were also found to be suspicious for penile carcinoma. A penile biopsy was proposed and declined by the patient as he opted for a partial penectomy. The surgery was performed for diagnostic and palliative purposes. Histopathological studies revealed the presence of polymorphous, granulomatous, epitheloid inflammatory infiltrate with giant cells. Additional microbiologic testing confirmed the diagnosis of tertiary syphilis, presenting as gummatous syphillis associated with neurosyphilis. The patient was treated with intravenous penicillin and had adequate clinical clinical and serologic 12 months following treatment. Gummatous syphillis is a rare entity, but should be considered in the differential diagnosis of a penile lesion. To rule out this possibility, a biopsy should always be performed prior to invasive penis surgery.
PubMed: 31406680
DOI: 10.1016/j.idcr.2019.e00589 -
Scientific Reports Mar 2022This study aimed to evaluate the incidence, clinical diagnosis, surgical treatment, and histopathological findings of adnexal masses in children and adolescents. This...
This study aimed to evaluate the incidence, clinical diagnosis, surgical treatment, and histopathological findings of adnexal masses in children and adolescents. This retrospective study included patients aged < 20 years who were diagnosed with adnexal masses between January 2005 and December 2018 at the Konkuk University Medical Center. Adnexal masses were diagnosed in 406 patients. The mean age of patients was 17.3 years at the time of diagnosis. The primary presenting symptoms and signs were abdominal pain (81.4%), mass per abdomen (13.7%), dysmenorrhea (3.4%), incidental finding (2%), and abdominal distention (0.5%). In total, 204 patients underwent surgery for adnexal masses, and 202 patients were observed without surgery. Histopathological examination revealed 110 benign neoplasms, 72 non-neoplastic lesions, 3 ectopic pregnancies, 3 tubo-ovarian abscesses, 7 borderline malignant tumors, and 9 non-epithelial ovarian malignant tumors. Abdominal pain was the most common reason for hospital visits and surgery in adolescents and young women with adnexal masses. The ultrasonographic diagnosis was consistent with the histopathological diagnosis. In recent years, the use of minimally invasive surgery such as laparoscopy and robotic, has increased in young patients with adnexal masses.
Topics: Abdominal Pain; Adnexal Diseases; Adolescent; Child; Female; Humans; Ovarian Neoplasms; Pregnancy; Retrospective Studies; Treatment Outcome
PubMed: 35273292
DOI: 10.1038/s41598-022-08015-4 -
Avicenna Journal of Medicine 2017Adnexal masses in pregnancy are not commonly encountered. The majority of these masses are discovered incidentally during routine follow-up. However, some of these... (Review)
Review
Adnexal masses in pregnancy are not commonly encountered. The majority of these masses are discovered incidentally during routine follow-up. However, some of these masses become symptomatic due to their size, location, and impingement of adjacent structures. Several diagnostic modalities can be utilized for the detection of adnexal masses with different sensitivity and specificity rates. The differential diagnosis of adnexal masses discovered during pregnancy is broad and includes both benign and malignant lesions. The management of such lesions has been a subject of debate for years with no consensus regarding the best management plan. Tumor size, site, and the trimester of mass detection are all crucial in management. In this account, we review adnexal masses discovered in pregnancy, the diagnostic modalities utilized for detecting these lesions, their differential diagnosis, and management strategies.
PubMed: 29119081
DOI: 10.4103/ajm.AJM_22_17 -
Tomography (Ann Arbor, Mich.) Jan 2022The complex anatomy and similarity of imaging features of various pathologies in the pelvis can make accurate radiology interpretation difficult. While prompt... (Review)
Review
The complex anatomy and similarity of imaging features of various pathologies in the pelvis can make accurate radiology interpretation difficult. While prompt recognition of ovarian cancer remains essential, awareness of processes that mimic ovarian tumors can avoid potential misdiagnosis and unnecessary surgery. This article details the female pelvic anatomy and highlights relevant imaging features that mimic extra-ovarian tumors, to help the radiologists accurately build a differential diagnosis of a lesion occupying the adnexa.
Topics: Adnexa Uteri; Diagnosis, Differential; Diagnostic Imaging; Female; Humans; Ovarian Neoplasms; Pelvis
PubMed: 35076619
DOI: 10.3390/tomography8010009 -
Diagnostic and Interventional Imaging Oct 2019Adnexal lesions are routinely encountered in general practice. Ultrasound is the first line of investigation in determining the benign or malignant potential of an... (Review)
Review
Adnexal lesions are routinely encountered in general practice. Ultrasound is the first line of investigation in determining the benign or malignant potential of an adnexal lesion. In the cases of classic simple cysts, hemorrhagic cysts, endometriomas, dermoids and obviously malignant lesions, ultrasound may be sufficient for management recommendations. In cases where there is an isolated adnexal lesion, without peritoneal disease or serum CA-125 elevation, and in lesions considered indeterminate on ultrasound, MR imaging with incorporation of the ADNEx MR score can increase the specificity for the diagnosis of benignity or malignancy. This article will review the imaging evaluation of adnexal lesions and how to incorporate the ADNEx MR score to help guide clinical management.
Topics: Adnexa Uteri; Adnexal Diseases; CA-125 Antigen; Contrast Media; Diagnosis, Differential; Female; Humans; Magnetic Resonance Imaging; Ultrasonography
PubMed: 30177450
DOI: 10.1016/j.diii.2018.06.003 -
Romanian Journal of Morphology and... 2018The incidence of adnexal masses in pregnancy has increased significantly over the last decades and this is mostly because of the widespread use of ultrasound for...
The incidence of adnexal masses in pregnancy has increased significantly over the last decades and this is mostly because of the widespread use of ultrasound for pregnancy surveillance. Although a clear majority of adnexal masses found in the first trimester are functional cysts, which have a small diameter and disappear spontaneously, those that do persist into the second and third trimester require ultrasound surveillance for proper management. The presence of a large adnexal mass in the third trimester of pregnancy represents solid grounds for delivery via Caesarean section (C-section) both because of the risk of dystocia and the advantage of one-step approach of cystectomy/oophorectomy at the time of C-section. This is a retrospective study of all the third trimester pregnancy related adnexal masses that delivered in our Hospital in the last 10 years via C-section where cystectomy was also performed. Our aim was to look at the histological type of ovarian mass and to compare our results to those previously published by other authors. We also wanted to see whether the clinical suspicion based on prenatal ultrasound aspect, where this was available, was similar to the postnatal histology report. Secondary outcomes were gestational age at delivery, fetal weight and Apgar score. We found that dermoid cysts are the most common type of adnexal mass with an incidence of 46%, followed by mucous cysts 27%, serous cysts 18% and endometrioses 9%, which is consistent with the data published by other authors in larger series. In terms of prenatal clinical diagnosis, detailed ultrasound assessment of the ovarian mass was available only in less than half of these cases, but in these, the clinical suspicion was confirmed by histology report. In our series, we had no case that required premature delivery because of adnexal mass-related complications and fetal outcome was very good with normal birth weight and high Apgar score. Although this is a small series of cases, it confirms the incidence previously published of the different histological types of ovarian tumors. It also shows that fetal outcomes are very rarely affected by the presence of ovarian masses and premature iatrogenic delivery for maternal well-being is the only note wordy one of them.
Topics: Adnexal Diseases; Adult; Female; Humans; Ovarian Cysts; Pregnancy; Retrospective Studies
PubMed: 29940623
DOI: No ID Found -
Facts, Views & Vision in ObGyn 2015Adnexal masses during pregnancy are not uncommon. Ovarian cysts or masses during pregnancy should be accurately evaluated to identify the patients who need surgical... (Review)
Review
Adnexal masses during pregnancy are not uncommon. Ovarian cysts or masses during pregnancy should be accurately evaluated to identify the patients who need surgical interventions from those where a 'wait-and-see' strategy can be followed. Ultrasound and MRI are safe diagnostic tools to distinguish between benign and malignant lesions. Treatment options (surgical procedures) should be discussed for each patient individually. Both open surgery and laparoscopy can be performed considering the tumour diameter, gestational age and surgical expertise. A multidisciplinary approach is necessary in case of high suspicion of malignancy and preferably patients should be referred to centres with specialized experience.
PubMed: 25897369
DOI: No ID Found -
JAMA Oncology Feb 2023Correct diagnosis of ovarian cancer results in better prognosis. Adnexal lesions can be stratified into the Ovarian-Adnexal Reporting and Data System (O-RADS) risk of...
External Validation of the Ovarian-Adnexal Reporting and Data System (O-RADS) Lexicon and the International Ovarian Tumor Analysis 2-Step Strategy to Stratify Ovarian Tumors Into O-RADS Risk Groups.
IMPORTANCE
Correct diagnosis of ovarian cancer results in better prognosis. Adnexal lesions can be stratified into the Ovarian-Adnexal Reporting and Data System (O-RADS) risk of malignancy categories with either the O-RADS lexicon, proposed by the American College of Radiology, or the International Ovarian Tumor Analysis (IOTA) 2-step strategy.
OBJECTIVE
To investigate the diagnostic performance of the O-RADS lexicon and the IOTA 2-step strategy.
DESIGN, SETTING, AND PARTICIPANTS
Retrospective external diagnostic validation study based on interim data of IOTA5, a prospective international multicenter cohort study, in 36 oncology referral centers or other types of centers. A total of 8519 consecutive adult patients presenting with an adnexal mass between January 1, 2012, and March 1, 2015, and treated either with surgery or conservatively were included in this diagnostic study. Twenty-five patients were excluded for withdrawal of consent, 2777 were excluded from 19 centers that did not meet predefined data quality criteria, and 812 were excluded because they were already in follow-up at recruitment. The analysis included 4905 patients with a newly detected adnexal mass in 17 centers that met predefined data quality criteria. Data were analyzed from January 31 to March 1, 2022.
EXPOSURES
Stratification into O-RADS categories (malignancy risk <1%, 1% to <10%, 10% to <50%, and ≥50%). For the IOTA 2-step strategy, the stratification is based on the individual risk of malignancy calculated with the IOTA 2-step strategy.
MAIN OUTCOMES AND MEASURES
Observed prevalence of malignancy in each O-RADS risk category, as well as sensitivity and specificity. The reference standard was the status of the tumor at inclusion, determined by histology or clinical and ultrasonographic follow-up for 1 year. Multiple imputation was used for uncertain outcomes owing to inconclusive follow-up information.
RESULTS
Median age of the 4905 patients was 48 years (IQR, 36-62 years). Data on race and ethnicity were not collected. A total of 3441 tumors (70%) were benign, 978 (20%) were malignant, and 486 (10%) had uncertain classification. Using the O-RADS lexicon resulted in 1.1% (24 of 2196) observed prevalence of malignancy in O-RADS 2, 4% (34 of 857) in O-RADS 3, 27% (246 of 904) in O-RADS 4, and 78% (732 of 939) in O-RADS 5; the corresponding results for the IOTA 2-step strategy were 0.9% (18 of 1984), 4% (58 of 1304), 30% (206 of 690), and 82% (756 of 927). At the 10% risk threshold (O-RADS 4-5), the O-RADS lexicon had 92% sensitivity (95% CI, 87%-96%) and 80% specificity (95% CI, 74%-85%), and the IOTA 2-step strategy had 91% sensitivity (95% CI, 84%-95%) and 85% specificity (95% CI, 80%-88%).
CONCLUSIONS AND RELEVANCE
The findings of this external diagnostic validation study suggest that both the O-RADS lexicon and the IOTA 2-step strategy can be used to stratify patients into risk groups. However, the observed malignancy rate in O-RADS 2 was not clearly below 1%.
Topics: Adult; Female; Humans; Middle Aged; Cohort Studies; Retrospective Studies; Prospective Studies; Ultrasonography; Ovarian Neoplasms; Adnexal Diseases; Risk Factors; Sensitivity and Specificity
PubMed: 36520422
DOI: 10.1001/jamaoncol.2022.5969 -
EBioMedicine Aug 2023Radiotherapy is effective in the treatment of cancer but also causes damage to non-cancerous tissue. Pelvic radiotherapy may produce chronic and debilitating bowel...
BACKGROUND
Radiotherapy is effective in the treatment of cancer but also causes damage to non-cancerous tissue. Pelvic radiotherapy may produce chronic and debilitating bowel symptoms, yet the underlying pathophysiology is still undefined. Most notably, although pelvic radiotherapy causes an acute intestinal inflammation there is no consensus on whether the late-phase pathophysiology contains an inflammatory component or not. To address this knowledge gap, we examined the potential presence of a chronic inflammation in mucosal biopsies from irradiated pelvic cancer survivors.
METHODS
We biopsied 24 cancer survivors two to 20 years after pelvic radiotherapy, and four non-irradiated controls. Using tandem mass tag (TMT) mass spectrometry and mRNA sequencing (mRNA-seq), we charted proteomic and transcriptomic profiles of the mucosal tissue previously exposed to a high or a low/no dose of radiation. Changes in the immune cell populations were determined with flow cytometry. The integrity of the protective mucus layers were determined by permeability analysis and 16S rRNA bacterial detection.
FINDINGS
942 proteins were differentially expressed in mucosa previously exposed to a high radiation dose compared to a low radiation dose. The data suggested a chronic low-grade inflammation with neutrophil activity, which was confirmed by mRNA-seq and flow cytometry and further supported by findings of a weakened mucus barrier with bacterial infiltration.
INTERPRETATION
Our results challenge the idea that pelvic radiotherapy causes an acute intestinal inflammation that either heals or turns fibrotic without progression to chronic inflammation. This provides a rationale for exploring novel strategies to mitigate chronic bowel symptoms in pelvic cancer survivors.
FUNDING
This study was supported by the King Gustav V Jubilee Clinic Cancer Foundation (CB), The Adlerbertska Research Foundation (CB), The Swedish Cancer Society (GS), The Swedish State under the ALF agreement (GS and CB), Mary von Sydow's foundation (MA and VP).
PubMed: 37480626
DOI: 10.1016/j.ebiom.2023.104691