Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1994-12-29
pubmed:abstractText
Postoperative thrombocytopenia following hepatic cryotherapy has been well documented and shown to be significantly greater than in control patients who had an identical incision or major laparotomy. Serum aspartate transaminase (AST) levels have been used as a reliable indicator of hepatocellular destruction. This study reviews 65 consecutive hepatic cryotherapy operations. We have excluded all patients who had repeat cryotherapy to lesions (n = 6), all who had a colonic or hepatic resection procedure (n = 7), all who had tumors other than colorectal metastases (n = 5), patients with inadequate data (n = 9), and those who were asplenic (n = 2). Of the remaining 36 patients, 14 were treated with a single freeze/thaw cycle, 12 were treated with a double freeze/thaw cycle, and 10 were treated with mixed single and double freezes. The most common platelet nadir was day 3 (n = 21) followed by day 2 (n = 11), with the remaining platelet nadirs being day 1 or 4 (n = 4). The percentage fall in platelet count was found to correlate with the rise in day 1 AST level (r2 = 0.74, least squares linear regression). The double freeze/thaw cycle patients had a significantly greater fall in platelet count (p = 0.01, Mann-Whitney two sample test). Another institution has reported three deaths due to multiple problems, including coagulopathy in patients treated with double freeze/thaw cycle cryotherapy.(ABSTRACT TRUNCATED AT 250 WORDS)
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:issn
0364-2313
pubmed:author
pubmed:issnType
Print
pubmed:volume
18
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
774-6; discussion 777
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:articleTitle
Thrombocytopenia after hepatic cryotherapy for colorectal metastases: correlates with hepatocellular injury.
pubmed:affiliation
University of New South Wales, Department of Surgery, St. George Hospital, Kogarah, Sydney, Australia.
pubmed:publicationType
Journal Article