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Biomedical subjects

S K Ramani

Publications and source records attributed to S K Ramani.

6 recordsLinked to original sources
PubMed2001

Ruptured degenerated uterine fibroid diagnosed by imaging.

BACKGROUND: We report a ruptured uterine leiomyoma presenting as an acute abdomen. We document computed tomography and magnetic resonance imaging features of a ruptured uterine fibroid. CASE: A woman with a large anterior wall uterine fibroid underwent a dilation and curettage for a threatened abortion. She had an uneventful recovery. Three weeks later, she presented with peritonitis. Computed tomography and magnetic resonance imaging optimally depicted the ruptured fibroid and excluded other causes of acute abdomen. Exploratory laparotomy and myomectomy confirmed the diagnosis. CONCLUSION: This is a report of a ruptured degenerated fibroid causing acute abdomen outside of pregnancy. Computed tomography and magnetic resonance imaging aided in correctly establishing the diagnosis and optimizing the management of this patient.

Abdomen, Acute↗
PubMed1993

Malignant mesenchymoma of the chest wall in an adult.

Mesenchymoma (hamartoma) of the chest wall is an extremely rare tumour presenting in early infancy or fetal life. Pleural, pulmonary, and lymph node metastases developed in a young man with malignant mesenchymoma of the chest wall. The tumour had several characteristics that differ from the mesenchymoma reported from the other parts of the body.

Adult↗
PubMed1992

Schistosoma mansoni infections in neonatal Biomphalaria glabrata snails.

In areas endemic for schistosomiasis, the population dynamics of the snail intermediate hosts have a direct effect on parasite transmission. The present study focused on the potential for neonatal Biomphalaria glabrata snails to become infected with Schistosoma mansoni and to produce cercariae under various conditions. It was found that snails as small as 0.74 mm in shell diameter could survive miracidial penetration and could release cercariae when as small as 1.6 mm in diameter. Cercariae produced by small snails were equally infectious for mice when compared with those shed by larger snails. Likewise, histological examination of neonatally exposed snails revealed normally developing parasites at all stages of infection. It was found that in 2 snail populations expressing either high or low susceptibility to the parasite, peak susceptibility occurred at 25 days of age in both groups. Daily cercarial production for neonatally exposed snails was initially low but increased dramatically as the snails grew, eventually reaching values as high as 2,100 cercariae/snail/day. A moderate to high percentage of snails infected as neonates was eventually capable of simultaneously producing both eggs and cercariae. These studies emphasize the potential importance of neonatal and preadult snails in helping to maintain foci of S. mansoni infection in endemic areas.

Animals↗
PubMed1988

Role of sonography in trichobezoars.

Three cases of trichobezoar (12/F, 5/F, and 35/M) are reported. All patients presented with an epigastric mass and the diagnosis was not suspected clinically. They were referred for sonography which revealed a hyperechoic curvilinear dense strip at the anterior margin of the lesion associated with marked acoustic shadowing and no through transmission. Similar findings were noted in all three cases. In vitro ultrasound scans performed on the operated specimen in one case confirmed that the sonographic findings were the result of the trichobezoar mass. Diagnosis was confirmed in all the cases by barium meal and surgery.

Adult↗