Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0677481 (urinary frequency)
 1,126 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although sleep disturbance is commonly reported in pregnancy, there have been few studies on sleep characteristics in pregnancy. In this study, all women attending the antenatal clinic at Sapporo Medical College Hospital for 1 month during autumn and 3 months during winter were surveyed with a questionnaire and sleep log. Of the 192 patients, 169 (88.0%) stated that sleep was altered from their usual experience. A principal components analysis identified three sleep factors from the ten items in the measure of sleep used (Sleep Log). The three factors were: Sleep Duration and Quality, Insomnia and Daytime Alertness. Although no significant differences across trimesters were found on the three sleep factors, Sleep Duration and Quality, and Insomnia were worst during the first trimester. Sleep normalized in the second trimester, but the third trimester was characterized by increased Insomnia and decreased Daytime Alertness. The most frequent reasons cited by women for sleep alterations were urinary frequency, backache or ache in the hips and fetal movement. Contingency X2 analyses were used to investigate a relationship between the frequency of reporting the reasons and the trimester of pregnancy. Significant increases were found in reporting as the reasons for sleep difficulties, fetal movement in the third trimester, and heartburn, nausea and vomiting in the first trimester. The description of sleep patterns during pregnancy has clinical relevance as sleep alterations in pregnancy are common.
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PMID:Sleeping patterns during pregnancy in Japanese women. 803 85

This 20 year old man suffered increasingly from multifocal bone- and back pain over the last 6 months. Painful weakness of the left leg with dysesthesia of the 4th and 5th toe, a weight loss of 15 kg and polydipsia and pollakiuria had developed. The clinical workup disclosed hard tumors in the right mandible and tibia, a waddling gait with bilateral sign of Trendelenburg, reduced muscular force in the left leg with missing achilles tendon reflex and a loss of sensibility in the distal S1 segment, epigastric tenderness on pressure and hypertension with a value of 160/100 mmHg. X-rays revealed multiple cystic bone lesions at all sites. Hypercalcemia and massively elevated parathyroid hormone were measured. Since the parathyroids were enlarged on sonography, primary hyperthyroidism with fibrosing osteitis v. Recklinghausen was diagnosed.
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PMID:[Bone pain, polydipsia, polyuria]. 818 45

Thirteen patients with interstitial cystitis (IC), whose predominant symptom was pelvic or urethral pain, were treated with a series of lumbar epidural local anaesthetic blocks over an 18-month period. Response was evaluated by interview and with voiding diaries and visual analogue scales (VAS) for pain. Of the 55 injections given, immediate pain relief (lasting longer than 24 h) was obtained from 41 (75%). The duration of subsequent pain relief varied considerably, ranging from 2 to 75 days (mean 15.1). Pain relief was accompanied by significant improvement in sleep habit and quality of life. A good correlation was noted between verbally expressed pain and the recorded VAS pain scores. Urinary frequency and average voided volumes were unaffected by treatment. Two patients failed to obtain any relief. Apart from minor transient backache at the injection site, there were no complications from the procedure. Lumbar sympathetic epidural blockade is an excellent means of providing pain relief in interstitial cystitis.
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PMID:Lumbar epidural blockade for management of pain in interstitial cystitis. 849 84

Patients with malignant lymphoma of the bladder were studied, and three clinical groups were defined: those with primary lymphoma localized in the bladder, lymphoma presenting in the bladder as the first sign of disseminated disease (nonlocalized lymphoma), and recurrent bladder involvement by lymphoma in patients with a history of malignant lymphoma (secondary lymphoma). The differences in these groups regarding lymphoma type, clinical presentation, and clinical outcome were studied. Mayo Clinic Tissue Registry records from 1940 to 1996 were searched to identify patients with lymphomas involving the bladder. The lymphomas were classified based on review of the histology and immunophenotype performed by immunoperoxidase methods. Clinical records were reviewed. Presenting symptoms included urinary frequency, dysuria, hematuria, and lower abdominal and back pain. Primary lymphoma was present in six patients. All were B-cell lineage low-grade lymphomas of the mucosa-associated lymphoid tissue (MALT) type. No patient had recurrent lymphoma or died of lymphoma. Nonlocalized bladder lymphoma occurred in 17 patients; one with low-grade lymphoma of the MALT type, four with follicle center lymphomas, and 12 with large cell lymphomas. Excluding two patients who died postoperatively, median survival was 9 years. Six patients died of lymphoma in the follow-up period. Secondary bladder lymphoma occurred in 13 patients: two with low-grade lymphoma of the MALT type, one with follicle center lymphoma, one with mantle cell lymphoma, and nine with diffuse large cell lymphomas. Median survival in this group was 0.6 years. Low-grade lymphoma of the MALT type was the most frequent type of primary bladder lymphoma and was associated with an excellent prognosis. The bladder can be the presenting site of lymphomatous involvement in patients with more widespread disease. Survival in this group is quite favorable and is presumably dependent on lymphoma histologic type, stage of disease, and other prognostic factors. Bladder involvement by recurrent lymphoma is a sign of widely disseminated disease and is associated with a very poor prognosis.
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PMID:Malignant lymphoma of the bladder: evidence from 36 cases that low-grade lymphoma of the MALT-type is the most common primary bladder lymphoma. 935 70

Uterine artery embolization is a new method of treating uterine leiomyomata, first carried out in France in the early 90s. The procedures involve placing a small catheter into an artery in the groin and directing it to the blood supply of the fibroid. Little plugs of polyvinyl alcohol are injected through the catheter to block these arteries. This cause the fibroid to shrink. Indications for uterine fibroid embolization include menorrhagia, pelvic pain or pressure, other "bulk" syndrome (low-back pain, urinary frequency and constipation. The fluoroscopic-guided procedure is performed under local anesthesia. Most patients are discharged within 72 hours. Post-embolization syndrome including severe pain is managed with morphine via patient-controlled pump. Paper reviews long term outcomes. Uterine artery embolization has several advantages: high efficacy, less invasiveness, ability to treat multifocal changes, uterine preservation, shorter hospitalisation and recovery (low cost) and disadvantages: postembolic syndrome (pain and fever), unknown relations to pregnancy and lack of long term results.
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PMID:[Uterine arteries embolization as a treatment of uterine leiomyoma]. 1271 43

Emphysematous cystitis (EC), a rare form of cystitis, is often an incidental radiological finding but it can be associated with diffuse abdominal or suprapubic pain. The clinical course can vary from asymptomatic infection to fulminant sepsis. We present the case of a 79-year-old woman with diffuse abdominal pain, back pain accompanied with low-grade fevers, urinary frequency, urinary urgency, and emesis who was ultimately found to have emphysematous cystitis. A review of the etiology, pathogenesis, diagnosis and treatment options follows.
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PMID:Emphysematous cystitis: a case report and literature review. 1577 63

Uterine leiomyomas represent the most common benign tumors of the female reproductive tract. Giant uterine leiomyomas are very rare neoplasms and represents a great diagnosis and therapeutic challenge. This article illustrates a case of a 45-year old woman presented to our surgery department with a 10-month history of progressive increasing abdominal size, back pain, vague abdominal pressure sensations, weight loss, constipation and urinary frequency. Physical examination, laboratory evaluation, transabdominal ultrasound and computed tomography scanning suggested a giant abdominopelvic mass. Abdominal supracervical hysterectomy with bilateral salpingo-oophorectomy was performed. Histologically, the specimen was a 18.1 Kg uterine leiomyoma measuring 33/28/22 cm. The patient's postoperative course was uneventful and she was discharged from the hospital on the sixth postoperative day.
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PMID:Giant uterine leiomyoma. 2216 69

We report a 66-year-old man with a spinal, extradural solitary fibrous tumor showing unique retiform and papillary architecture. The patient presented in May 2008 with worsening right-sided lower back pain and urinary frequency. Magnetic resonance imaging of the spine documented a heterogeneously enhancing dumbbell-shaped extradural lesion causing cord compression at T11/12 level. The tumor extended to the paravertebral soft tissue and invaded the right adjacent vertebral pedicles and laminae. An angiogram showed prominent vascular supply mainly from the right T11 radicular artery. The patient underwent surgery to relieve cord compression in May 2008 and a second operation following embolization with coils in October 2009. No recurrence was observed at the last neuroimaging follow-up in June 2012. The tumor was composed of vimentin, CD34, Bcl-2, and CD99-positive rounded or slightly elongated cells with scant cytoplasm and oval to spindle nuclei. Several pseudovascular spaces reminiscent of the rete testis were present, and several of them contained papillary projections. Cytologic atypia was minimal, and mitotic activity was low. Focal infiltration of the paraspinal adipose tissue was seen at microscopic level. To our knowledge, retiform and papillary features have never been reported in a solitary fibrous tumor.
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PMID:Spinal extradural solitary fibrous tumor with retiform and papillary features. 2363 34

Background. Lymphoma of the urinary bladder (LUB) is rare. Aims. To review the literature on LUB. Methods. Various internet databases were used. Results. LUB can be either primary or secondary. The tumour has female predominance; most cases occur in middle-age women. Secondary LUB occurs in 10% to 25% of leukemias/lymphomas and in advanced-stage systemic lymphoma. Less than 100 cases have been reported. MALT typically affects adults older than 60 years; 75% are female. Diffuse large B-cell lymphoma is also common and may arise from transformation of MALT. LUB presents with haematuria, dysuria, urinary frequency, nocturia, and abdominal or back pain. Macroscopic examination of LUBs show large discrete tumours centred in the dome or lateral walls of the bladder. Positive staining of LUB varies by the subtype of lymphoma; B-cell lymphomas are CD20 positive. MALT lymphoma is positively stained for CD20, CD19, and FMC7 and negatively stained for CD5, CD10, and CD11c. LUB stains negatively with Pan-keratin, vimentin, CK20, and CK7. MALT lymphoma exhibits t(11; 18)(q21: 21). Radiotherapy is an effective treatment for the MALT type of LUB with no recurrence. Conclusions. LUB is diagnosed by its characteristic morphology and immunohistochemical characteristics. Radiotherapy is a useful treatment.
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PMID:Lymphoma of the urinary bladder. 2451 10

Bakuchiol is a meroterpene present in the medicinal plant Psoralea corylifolia, which has been traditionally used in China, India, Japan and Korea for the treatment of premature ejaculation, knee pain, alopecia spermatorrhea, enuresis, backache, pollakiuria, vitiligo, callus, and psoriasis. Here, we report the chemopreventive properties of bakuchiol, which acts by inhibiting epidermal growth factor (EGF)-induced neoplastic cell transformation. Bakuchiol also decreased viability and inhibited anchorage-independent growth of A431 human epithelial carcinoma cells. Bakuchiol reduced A431 xenograft tumor growth in an in vivo mouse model. Using kinase profiling, we identified Hck, Blk and p38 mitogen activated protein kinase (MAPK) as targets of bakuchiol, which directly bound to each kinase in an ATP-competitive manner. Bakuchiol also inhibited EGF-induced signaling pathways downstream of Hck, Blk and p38 MAPK, including the MEK/ERKs, p38 MAPK/MSK1 and AKT/p70S6K pathways. This report is the first mechanistic study identifying molecular targets for the anticancer activity of bakuchiol and our findings indicate that bakuchiol exhibits potent anticancer activity by targeting Hck, Blk and p38 MAPK.
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PMID:Bakuchiol suppresses proliferation of skin cancer cells by directly targeting Hck, Blk, and p38 MAP kinase. 2691 Feb 80


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