Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0030794 (pelvic pain)
 4,056 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Pelvic floor dysfunctions are frequently seen in females. The human pelvic floor is a complex structure and heavily stressed throughout female life. Recent findings in the functional anatomy of the pelvic floor have led to a much better understand-ing, on the basis of which enormous improvements in the therapeutic options have arisen. The pelvic floor activity is regulated by three main muscular forces that are responsible for vaginal tension and suspension of the pelvic floor -organs, bladder and rectum. For different reasons laxity in the vagina or its supporting ligaments as a result of altered connective tissue can distort this functional anatomy. A variety of symptoms can derive from these pelvic floor dysfunctions, such as urinary urge and stress incontinence, abnormal bladder emptying, faecal incontinence, obstructive bowel disease syndrome and pelvic pain. Pelvic floor reconstruction is nowadays driven by the concept that in the case of pelvic floor symptoms restoration of the anatomy will translate into restoration of the physiology and ultimately improve the patients' symptoms. The exact surgical reconstruction of the anatomy is there-fore almost exclusively focused on the restoration of the lax pelvic floor ligaments. An exact identification of the anatomic lesions preoperatively is eminently necessary, to allow for an exact anatomic reconstruction with respect to the muscular forces of the pelvic floor.
 ...
PMID:[Functional aspects of pelvic floor surgery]. 1989 15

Squamous carcinoma is the most common malignancy of the vagina. Other malignancies include adenocarcinoma, melanoma, lymphoma, and very rarely, neuroendocrine carcinoma/small-cell carcinoma. Large cell neuroendocrine carcinoma (LCNEC) has not been reported in this location. In this report, we describe a case of LCNEC of the vagina, which is believed to be the first case to date in the English literature. The patient is a 53-year old gravida 3, para 2, African-American woman who had a 4 month history of severe pelvic pain and difficulty voiding and was found to have a firm plate-like mass on the anterior vaginal wall. Thin prep of vaginal swap was interpreted as atypical glandular cells; however, the biopsies showed a large cell neuroendocrine carcinoma which was confirmed by diffuse strong immunoreactivity to AE1/3, CAM5.2, CK7, and CD56 in the tumor cells. Subsequent clinical workup showed that the patient also had numerous metastatic nodules in the bilateral lungs and a vaginal-urethral fistula caused by the tumor. The patient underwent palliative radiation of pelvis for local pain control and then chemotherapy. Although the vaginal tumor increased in size even after radiation, her symptoms were under control and she was doing well for a short period of time. The patient is still alive but developed brain metastasis a year later after initial diagnosis. Despite its rarity, large cell neuroendocrine cell carcinoma should be included in the differential diagnosis when cytomorphology shows features suggestive of neuroendocrine differentiation.
 ...
PMID:Primary large cell neuroendocrine carcinoma of the vagina: cytomorphology of previously unreported case. 2022 7

Basic concepts are presented for the use of polypropylene mesh in gynecology for prolapse and stress-incontinence repair. The vagina is a clean-contaminated environment, and it is not possible to insert polypropylene mesh devices without bacterial contamination, despite standard antibiotic usage. Once inserted, the host tissue immediately attaches to the polypropylene and attempts to defend it from bacterial invasion, but if the bacteria have already reached the surface of the device, then dislodgement is difficult. The devices with larger surface areas result in greater bacterial contamination, more polypropylene degradation, increased inflammatory response, fibrous tissue stimulation, and erosion. Noninert polypropylene degrades into potentially toxic compounds that would be expected to stimulate a greater inflammatory reaction leading to erosion. If the physician does not place the mesh below full-thickness vaginal epithelium, penetrates the epithelium during insertion, or if there is hematoma formation near the vaginal incision, then defective healing and erosion may result. Scar tissue causes contraction to less than 50% of the implanted size, which results in dyspareunia and tension on the pelvic mesh attachments. Such contraction may cause pelvic pain and subsequent erosion into adjacent organs. An individual response in fibrosis also exists, with some individuals being "high responders." Manufacturers need encouragement to develop meshes that are inert and incorporate without contraction along with routine clinical tests to detect "high responders" to avoid complications. Polypropylene is not inert within the human body.
 ...
PMID:Polypropylene vaginal mesh grafts in gynecology. 2085 62

Deep pelvic endometriosis is an important gynecologic disorder that is responsible for severe pelvic pain and is defined as subperitoneal invasion that exceeds 5 mm in depth. Deep pelvic endometriosis can affect the retrocervical region, uterosacral ligaments, rectum, rectovaginal septum, vagina, urinary tract, and other extraperitoneal pelvic sites. It is commonly associated with dysmenorrhea, dyspareunia, pelvic pain, urinary tract symptoms, and infertility. Because surgery remains the best therapeutic option for affected patients, the accurate preoperative assessment of the extension of endometriotic disease is extremely important. Pelvic magnetic resonance (MR) imaging is a noninvasive method with high spatial resolution that allows multiplanar evaluation of deep pelvic endometriosis and good tissue characterization, but without the use of ionizing radiation or iodinated contrast agents. MR imaging yields important findings that help grade the disease and identify subperitoneal lesion extension and other associated disease entities, thereby facilitating accurate diagnosis and adequate treatment. Radiologists should be familiar with the MR imaging findings of deep infiltrating endometriosis in various anatomic locations so that they can provide information that allows adequate presurgical counseling.
 ...
PMID:MR imaging in deep pelvic endometriosis: a pictorial essay. 2141 96

Endometriosis is a common multifocal gynecologic disease that manifests during the reproductive years, often causing chronic pelvic pain and infertility. It may occur as invasive peritoneal fibrotic nodules and adhesions or as ovarian cysts with hemorrhagic content. Although findings at physical examination may be suggestive, imaging is necessary for definitive diagnosis, patient counseling, and treatment planning. The imaging techniques that are most useful for preoperative disease mapping are transvaginal ultrasonography (US) after bowel preparation, and magnetic resonance (MR) imaging. Initial transvaginal US is a reliable technique for detecting rectosigmoid endometriotic lesions. MR imaging is indicated as a complementary examination in complex cases of endometriosis with extensive adhesions and ureteral involvement. Peritoneal endometriotic implants are typically hypoechoic on transvaginal US images and demonstrate low signal intensity on T2-weighted MR images. Endometriotic implants most commonly are found in retrocervical and rectosigmoid sites, followed by the vagina, bladder, and ureters. Cysts with low-level internal echoes and echogenic peripheral foci at transvaginal US are suggestive of endometriomas. MR imaging has high specificity for identifying endometriomas, which are characterized by high signal intensity on T1-weighted images and low signal intensity on T2-weighted images. Correlation of the radiologic imaging features of endometriotic lesions with their laparoscopic appearances may help improve individual proficiency in the radiologic diagnosis of endometriosis.
 ...
PMID:Findings of pelvic endometriosis at transvaginal US, MR imaging, and laparoscopy. 2176 30

A 49-year-old woman with history of rheumatoid arthritis presented with worsening pelvic pain. A pelvic computed tomography (CT) scan demonstrated a fracture and a lytic expansile lesion within the right superior and inferior pubic rami. The diagnosis of "insufficiency fractures secondary to rheumatoid arthritis" was established. Six months later, she started describing pain and fullness sensation in the vagina which eventually led to a complete apareunia. An x ray confirmed healing of the previous fractures, fracture of both left superior and inferior pubic rami, and an upwards shift of the right hemi-pelvis. Conservative management was chosen. Twelve months later, no improvement occurred and she was still apareunic. A "corrective osteotomy surgery" was performed and the displaced pubic rami and ischial tuberosities were remodelled bilaterally through a vertical incision over each labia majora. These bones were partially excised until an adequate vaginal opening was established. Her symptoms have impressively resolved with complete reverse of the apareunia.
 ...
PMID:An unusual cause of apareunia. 2188 55

We present the case of a 45-year-old female patient who was admitted with a history of pelvic pain, constipation, and dysmenorrhea. CT scan and u/s images revealed cholelithiasis, benign nodular hyperplasia of segment IV of the liver and uterine fibromyoma. During laparotomy, firm adhesions between the posterior wall of the uterus and the rectum were found and the incisional biopsy reveals an undifferentiated adenocarcinoma. Then, total resection of the uterus was performed with en block resection of the adherent part of the rectum and part of the posterior wall of the vagina. The final histopathological report showed the presence of uterine fibromyoma, nodular hyperplasia of the liver and rectal endometriosis without any sign of malignancy. The patient after 5 years of follow up remains healthy. Rectal endometriosis represents an uncommon localization of pelvic endometriosis where the symptoms and clinical findings are non-specific making the definitive preoperative diagnosis difficult. Endometriosis should be included in the differential diagnosis of chronic pelvic pain in combination with defecation disorders in female patients of reproductive age.
 ...
PMID:Rectal endometriosis: a case report. 2188 67

Difficult intrapartum episodes and persistent straining during defecation cause injuries to uterine nerves and uterosacral ligaments. Injuries to uterine nerves (denervation) result in loss of fundocervical polarity, uterotubal dysmotility and retrograde menstruation. Ectopic endometrium, delivered by retrograde menstruation, adheres to injuries to uterosacral ligaments and peritoneal surfaces. Difficult vaginal deliveries result in laparoscopic appearances of asymmetry of uterosacral ligaments with, or without, ectopic endometrium. Straining during defaecation causes the "classic" appearances of nulliparous endometriosis including hypertrophy of the uterosacral ligaments often with large volumes of ectopic endometrium. Laparoscopic appearances depend on the site, nature, extent, and timing of tissue injury, as well as the presence of available endometrium. Tissue repair, including reinnervation in the uterine isthmus, cervix, vagina and uterosacral ligaments, contributes to chronic pelvic pain, dysmenorrhea, dyspareunia and subfertility some time after the primary injuries.
 ...
PMID:Endometriosis: the consequence of uterine denervation-reinnervation. 2193 88

Gonorrhea (Neisseria gonorrhoeae) is a common sexually transmitted infection in women, with a heavy burden on female and neonatal health, because sequelae occur, such as female infertility, ectopic pregnancy, neonatal ophthalmitis and infection, and chronic pelvic pain. Prompt and appropriate antibiotic treatment can cure infection and avoid complications. However, adequate treatment is not easy, because early and rapid identification of gonorrhea is interfered with by many factors, including the complicated mixed microflora of the vagina and cervix, non-user-friendly culture systems, and lack of immediate availability of results, even with a combination of subjective complaint and high clinical suspicion. A PubMed search was conducted using the major headings of "gonorrhoea and diagnostic tool" and "Neisseria gonorrhoeae and diagnostic tool", before the end of 2010. Recently available methods for the diagnosis of gonorrhea infection in women were included, including traditional tools and advanced technology. Traditional tools such as microscopic examination and microbial culture have been used broadly; unfortunately, they have relatively lower specificity or sensitivity, and most importantly, "see-and-treat" is impossible for these infected women. Advances in technology, such as antigen detection by immunoassay and nucleic acid amplification tests (NAATs), have achieved major progress in the diagnosis of gonorrhea, because of their accuracy, convenience and time-saving aspects. However, NAATs are expensive, making their acceptance impossible in developing countries. Detection of pathogens including N. gonorrheae using microarray chips is viewed as a possible solution, because it is a relatively rapid, easy, inexpensive and sensitive tool, which makes an "identify-and-treat" or point-of-care policy possible. A rapid and affordable tool with high sensitivity and specificity for detection of gonorrhea in developing countries is still not available at the time of writing. To make a point-of-care policy possible, advanced technology for aiding diagnosis of gonorrhea is encouraged and appreciated.
 ...
PMID:Are we satisfied with the tools for the diagnosis of gonococcal infection in females? 2203 33

Clinical assessment of women with pelvic pain was a poor indicator of disease seen at laparoscopy. Thus, of 109 women, 22 at laparoscopy had salpingitis, 19 had adhesions without salpingitis, 20 had endometriosis or ovarian pathology and 48 no observable abnormality. In all laparoscopic categories, Ureaplasma spp. and Mycoplasma hominis, but not Mycoplasma genitalium, were at least as common in the cervix/vagina as Chlamydia trachomatis and equally frequent in the endometrium. However, C. trachomatis had the greatest propensity for spread to the Fallopian tubes. Thus, of 28 women who had C. trachomatis organisms in the vagina/cervix, 13 had them in a Fallopian tube (ratio 2.2:1); the ratio was 6:1 for Neisseria gonorrhoeae, 8:1 for M. genitalium, 21:1 for M. hominis and 31:1 for Ureaplasma spp. M. hominis organisms in a large number were detected most often in women with salpingitis. The likelihood of spread of Ureaplasma urealyticum and U. parvum from the lower to the upper genital tract was about the same and they were detected only once each in a tube, which was not inflamed in either case. Multiple bacteria were often detected at a single site, making it difficult to establish the exact cause of disease. However N. gonorrhoeae was considered to be the sole cause of salpingitis in one woman and the primary or equal primary contributor in four others; C. trachomatis was involved in at least 11 women, mostly as the sole cause or as the primary contributor; M. genitalium was considered the cause in one woman and had possible involvement in three others; and M. hominis was a questionable sole cause in one woman and the primary or equal primary contributor in three. Serologically, C. trachomatis was related to adhesions, without salpingitis, more often (63%) than any other micro-organism. M. genitalium may have been implicated in one case. Serologically, a previous C. trachomatis infection was indicated in 40% of women without an observable laparoscopic abnormality. C. trachomatis in the endometrium and tubes of women without any laparoscopic abnormality suggests subclinical disease, endometritis or endosalpingitis. There was evidence for a smaller proportion (19%) of women without an abnormality having been infected previously with M. genitalium. To some extent this is consistent with the infrequency of acute M. genitalium infections in this cohort of women.
 ...
PMID:Difficulties experienced in defining the microbial cause of pelvic inflammatory disease. 2236 82


<< Previous 1 2 3 4 5 6 7 8 9 Next >>