Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eleven cases of primary carcinoma of vagina were admitted in Kasturba Medical College Hospital during the last 10 years, of which 6 cases aged 44-72 years, were associated with 3rd degree uterine prolapse. All the patients attended the hospital in late stage in spite of having 3rd degree uterine prolapse. Blood stained discharge and ulceration on the prolapsed part, irreducible prolapse with urinary retention and marked oedema of local and surrounding tissues were the presenting symptoms. Lesion on the vagina varied in size from 5 cm to 15 cm. IVP in both the cases of irreducible prolapse and retention of urine revealed hydroureter and hydronephrosis bilaterally. X-ray chest revealed secondaries in one patient only. Histopathology of vaginal biopsy revealed well differentiated squamous cell carcinoma in 5 cases and undifferentiated squamous cell carcinoma in one. Since the patients were in late stage of malignancy and were inoperable, treatment with external telecobalt therapy was undertaken. One patient developed vesicovaginal fistula during the treatment period and another patient developed it at the end of telecobalt therapy.
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PMID:Primary carcinoma of vagina with uterine prolapse. 275 64

A 64-year-old white man presented with necrotizing scleritis with scleral perforation and uveal prolapse. Pathologic examination revealed squamous cell carcinoma of the conjunctiva invading adjacent corneal stroma and ciliary body. Invasive squamous cell carcinoma of the conjunctiva is uncommon, and intraocular invasion has rarely been reported in the literature.
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PMID:Invasive squamous cell carcinoma of the conjunctiva presenting as necrotizing scleritis with scleral perforation and uveal prolapse. 305 69

Many varied lesions may protrude into the laryngeal lumen from between the true and false vocal cords. These protrusions can be precisely diagnosed only by biopsy. Prolapse of the laryngeal ventricle is one of these lesions; it is a distinct clinicopathologic entity, a primary lesion unrelated to other laryngeal or systemic disease. Eversion of the ventricle (or saccule) is a similar protrusion that is secondary to pulsion or traction by an associated laryngeal lesion. Other lesions that may produce similar clinical findings and gross appearance include benign tumors, cysts, and, rarely, squamous cell carcinoma. Biopsy is therefore mandatory to plan rational treatment. A review of 26 patients who had been diagnosed as having prolapse resulted in the reclassification of 20 cases of prolapse and six cases of eversion. Prolapse is possibly unrelated etiologically to cough, or chronic laryngeal or respiratory tract infection. The histopathologic data suggest further that prolapse is a result of fatty infiltration, edema, and inflammation of the periventricular tissue above the ventricle, which cause the tissue to enlarge and protrude into the laryngeal lumen from between the true and false vocal cords.
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PMID:Prolapse of the laryngeal ventricle. 740 55

A 62-year-old man presented with progressive diplopia, left ptosis, proptosis, complete ophthalmoplegia, facial numbness, and headache of 2 1/2 months' duration. The symptoms started 1 month after surgical resection of a squamous cell carcinoma in the left side of the forehead. Imaging studies helped localize the lesion, correlating with clinical features. The differential diagnosis is discussed. The final diagnosis was confirmed by autopsy.
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PMID:Ophthalmoplegia and facial numbness following treated squamous carcinoma of the forehead. 771 37

A case of primary squamous cell carcinoma in situ of the endometrium is reported here. The in-situ nature of the tumor, with involvement of the surface mucosa and extension into superficial endometrial glands and its incidental association with prolapse uterus are notable features.
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PMID:Primary squamous cell carcinoma-in-situ of the endometrium--a case report. 822 85

A 60-year-old woman with past history of perineorrhaphy due to vaginal prolapse; squamous cell carcinoma of the uterine cervix stage IIB, treated with radiation theraphy at doses of 7500 rads administered as teletherapy and brachytherapy with Cesium 137. Ten weeks later a Piver II hysterectomy was performed, her posoperative morbidity was a vaginal abscess. Twelve years later, she developed a pulmonary metastasis. One year thereafter she had vaginal discharge of cetrinous fluid and prolapse of greater omentum through the vagina. She was treated by a midle exploratory celiotomy, primary closure of the vaginal defect and the pelvic floor was covered with an omental pedicle flap. The postoperative period was unremarkable.
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PMID:[Vaginal evisceration following radiotherapy and surgery for cervico-uterine cancer. Report of a case]. 871 67

Anorectal disorders are commonly encountered in the practice of emergency medicine. Most can be diagnosed and treated in the emergency department setting. Almost all anorectal disorders once diagnosed and treated in the emergency department need appropriate follow-up to ensure adequacy of treatment, for further possible diagnostic procedures (e.g., endoscopy, biopsy), or for definitive treatment. Hemorrhoids are the most prevalent anorectal disorder and are the most common cause of hematochezia. Treatment is dependent on the degree of hemorrhoid prolapse and symptoms. Most cases can be treated by conservative medical treatment (e.g., dietary changes, sitz baths) or nonsurgical procedures (e.g., rubber band liagation, infrared coagulation). Surgical excision of symptomatic thrombosed external hemorrhoids is indicated if within 48 to 72 hours of pain onset. Anal fissures are one of the most common causes of anorectal pain. They are most frequently idiopathic, and most are located in the posterior midline of the anal canal. Most anal fissures are adequately treated by a medical approach using sitz baths, stool softeners, and analgesics. If the anal fissure becomes chronic and is not responsive to medical therapy, a lateral sphincterotomy of the internal anal sphincter is the surgical procedure of choice. Pharmacologic treatment (botulinum toxin or nitroglycerin ointment) to decrease internal anal sphincter tone has shown promise in the treatment of anal fissure. Anorectal abscesses are categorized into four types: perianal, ischiorectal, intersphincteric, and supralevator. Most are idiopathic and contain mixed aerobic-anaerobic pathogens. Fistula formation varies from 25% to 50% and is much more common with gut-derived organisms (e.g., E. coli, B. fragilis). Definitive treatment for an anorectal abscess is timely surgical incision and drainage to prevent more serious complications (e.g., serious infection, extension of the abscess). Anal carcinomas are infrequent, the majority of them being squamous cell or epidermoid carcinomas. The emergency physician must maintain a high index of suspicion and obtain a biopsy of suspicious lesions in order not to miss the diagnosis of a cancer. The most common presenting complaint of anal tumors is rectal bleeding. Combination chemotherapy and radiotherapy have shown promising results in the treatment of anal canal tumors. Bacterial, viral, and protozoal infections can be transmitted to the anorectum via anoreceptive intercourse. Such infections must be considered when a patient presents with rectal pain or discharge, tenesmus, or rectal or perineal ulcers. Proctosigmoidoscopy and rectal cultures may be necessary to determine the cause. Potential rectal complications of HIV infection include infectious diarrhea, acyclovir-resistant strains of HSV2, Kaposi's sarcoma, lymphoma, and squamous cell carcinoma. Rectal injuries may result from penetrating or blunt trauma, iatrogenic injuries, or foreign bodies. Rectal injury should be suspected when a patient presents with low abdominal, pelvic, or perineal pain or blood per rectum after sustaining trauma or undergoing an endoscopic or surgical procedure. Tetanus prophylaxis, intravenous antibiotics, and surgical intervention are indicated in all but superficial rectal tears.
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PMID:Anorectal disorders. 892 68

Patients with solitary rectal ulcer syndrome (SRUS) frequently present with a mass that can be misinterpreted as cancer. In contrast, the occurrence and characteristics of SRUS-like histopathology produced by underlying malignancy have not been reported in detail. We report seven patients whose rectal mass that was induced by infiltrating carcinoma showed only histopathologic changes of SRUS on initial mucosal biopsy specimens. Carcinoma was evident in subsequent specimens after one to five repeat biopsies with delay in diagnosis from 1 week to 18 months in six patients. In one patient, infiltrating carcinoma was suggested on the first biopsy specimen by immunohistochemistry for cytokeratin. Three of the patients had primary rectal adenocarcinoma, two had metastatic carcinoma from stomach or ovary, and two had direct invasion of anal squamous cell carcinoma or prostatic adenocarcinoma. We conclude that the histopathology of SRUS may occasionally represent a characteristic but nonspecific mucosal reactive change to a deeper seated malignancy. The terminology "solitary rectal ulcer syndrome/mucosal prolapse changes" with a cautionary note may be useful for reporting biopsy results to emphasize the possibility of underlying primary or metastatic malignancy in the differential diagnosis.
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PMID:Malignant tumors in the rectum simulating solitary rectal ulcer syndrome in endoscopic biopsy specimens. 942 23

Differences in the immunohistochemical expression of the 17 kDa protein encoded by the human nm23-H1 gene were studied in premalignant lesions and invasive squamous cell carcinoma (SCC) (N = 8) of the cervix using routine streptavidin-biotin immunohistochemistry and a polyclonal antibody to the nm23-H1 protein. The premalignant lesions were koilocytic atypia due to wart virus infection (N = 5), low-grade cervical intraepithelial neoplasia (CIN) (N = 7) and high-grade CIN (N = 7). The carcinomas were either moderately (N = 3) or poorly differentiated (N = 5). The non-neoplastic controls were normal squamous epithelium from cases with uterine prolapse (N = 7) and normal squamous epithelium not affected by the infective or neoplastic areas of some of the cases with wart virus infection (N = 2) and carcinoma (N = 2). Moderate to strong cytoplasmic and, occasionally, nuclear immunostaining for the nm23-H1 protein was seen in all cells above the basal layer of the normal squamous epithelium. However, most of the cervical SCC show a relative reduction in nm23-H1 immunoreactivity (7/8 cases; 88%). This difference in nm23-H1 expression was statistically significant (P = 0.0006; Chi-squared test with continuity correction). All of the cases with wart virus infection (N = 5; 100%) displayed moderately strong nm23-H1 immunostaining throughout the squamous epithelium except for the basal layer where no staining was observed. The cases that had low-grade squamous dysplasia of the cervix (CIN I-II) (N = 7; 100%) also displayed moderate to strong nm23-H1 immunoreactivity in the epithelium except for the basal layer (CIN I) or the lower two-thirds of the epithelium (CIN II). nm23-H1 Immunoreactivity was either absent or was significantly reduced in all of the high-grade CIN (CIN III) cases (N = 7; 100%) in which only the non-dysplastic superficial third of the squamous epithelium displayed nm23-H1 immunolabeling. The difference in nm23-H1 expression between low-grade and high-grade CIN cases was statistically significant (P = 0.0013; Chi-squared test with continuity correction). Similarly, the difference between low-grade CIN and SCC cases in the expression of nm23-H1 was also significant (P = 0.0041; Chi-squared test with continuity correction). However, no statistically significant difference in nm23-H1 immunoreactivity was found between cases of high-grade CIN and SCC. In conclusion, nm23-H1 protein immunoreactivity is reduced in high-grade CIN and cervical SCC but not in low-grade CIN. These findings suggest that reduced expression of the protein may be important early in the sequential development of cervical squamous neoplasia.
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PMID:nm23-H1 protein immunoreactivity in intraepithelial neoplasia and invasive squamous cell carcinoma of the uterine cervix. 978 65

Purpose To describe 11 clinical cases of ulcerative keratitis in horses associated with beta-hemolytic Streptococcus equi in Florida, USA. METHODS: Retrospective clinical study (1996-99). RESULTS: Beta-hemolytic Streptococcus equi was cultured from 11 horses with deep ulcers, descemetoceles or iris prolapse (n = 8), a suture abscess found with a penetrating keratoplasty for a stromal abscess (n = 1), and ulceration that developed following keratectomy/irradiation for corneal squamous cell carcinoma (n = 2). Beta-hemolytic Streptococcus equi subspecies zooepidemicus was found in 10 eyes and subspecies equi in one. Marked signs of uveitis including miosis and hypopyon were present in 8/11 (72.7%) eyes. Keratomalacia was severe in all eyes. The mean diameter of the ulcers associated with beta-hemolytic Streptococcus was 10.2 +/- 6.1 mm. Eight of the eyes required conjunctival flap surgery (four grafts dehisced) and one eye corneal transplantation. Two eyes were treated with medication only. Isolate sensitivity to antibiotics included ampicillin (6/11), bacitracin (11/11), cephalothin (11/11), chloramphenicol (11/11), gentamicin (5/11), polymyxin B (2/11), and tobramycin (1/11). All isolates were resistant to neomycin. The average healing time was 44.7 +/- 26.7 days. The visual outcome was positive in 8/11 eyes, and the globe retained in 9/11 eyes. CONCLUSIONS: Although Gram-positive bacteria predominate in the normal conjunctival microflora of horses throughout the world, Gram-negative bacteria and fungi are more often isolated from equine ulcers. Beta-hemolytic Streptococcus spp. are associated with a very aggressive ulcerative keratitis with the capability to digest conjunctival graft tissue. Clinical signs are pronounced. Aggressive surgical and intensive medical therapy with topical antibiotics and protease inhibitors is indicated.
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PMID:Ulcerative keratitis caused by beta-hemolytic Streptococcus equi in 11 horses. 1139 93


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