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Biomedical subjects

R L Virata

Publications and source records attributed to R L Virata.

7 recordsLinked to original sources
PubMed2001

Multiloculated peritoneal inclusion cysts with splenic involvement: a case report.

Multilocular peritoneal inclusion cysts (MPICs) are most commonly found in women of reproductive years and involve the abdomen, pelvis, and retroperitoneum. It is commonly thought that these cysts are due to an inflammatory reaction. Patients usually present with chronic abdominal or pelvic pain and are diagnosed by ultrasound or CT scan. Although there are experimental medical treatment options surgical excision remains the current recommended primary therapy for symptomatic disease. The following case describes a pregnant female with rare MPIC involving the spleen and peritoneum. Biological behavior of MPIC and current therapy options are also discussed.

Adolescent↗
PubMed1997

Laparoscopic removal of virilizing hilar cell tumor in a postmenopausal patient.

A postmenopausal woman experienced rapidly progressing hirsutism and signs of virilization. Hormone evaluations showed markedly elevated serum testosterone levels and no evidence of excess cortisol or dehydroepiandrosterone sulfate production. A computerized tomographic scan of the adrenals and ovaries was normal, and transvaginal ultrasound revealed a left ovary with a maximum diameter of 3.2 cm. At outpatient laparoscopic bilateral oophorectomy, the left ovary had a benign, 2.5-cm Leydig cell tumor, hilar cell variant. Laparoscopy may be useful in the diagnosis and treatment of select cases of virilizing tumors of the ovary.

Female↗
PubMed1995

Spontaneously acquired, unilateral absence of the adnexa. A case report.

A free-floating, calcified cyst was found in the peritoneal cavity in association with unilateral absence of the adnexa. The evidence was that it was due to torsion and separation of the adnexa from their supporting structures. This phenomenon may be a cause of congenital absence of the ovary.

Adnexa Uteri↗
PubMed1979

Mucormycosis.

Explore the source record for details and available documents.

Cross Infection↗
PubMed1978

Corynebacterium pyogenes septic arthritis with plasma cell synovial infiltrate and monoclonal gammopathy.

A chronic septic process developed in the right knee of an elderly man with advanced degenerative arthritis of both knees. Open exploration, culture, and biopsy of the joint found that the pathogen was Corynebacterium pyogenes and that the synovium was involved with a remarkable perivascular infiltrate of plasma cells. Serum protein electrophoresis demonstrated a prominent M component. Following antimicrobial therapy, the M protein level has gradually declined, and no evolution of multiple myeloma has become apparent. The findings are consistent with a benign monoclonal gammopathy and localized plasmacytic reaction in the knee associated with infection by an unusual diphtheroid organism.

Aged↗