Second look surgery--a shell game?
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Colorectal Neoplasms↗
Biomedical subjects
R L Grotz
Publications and source records attributed to R L Grotz.
Choledochal cyst diagnosed in pregnancy.
A primigravid patient with a type 1 choledochal cyst is reported. Conservative management allowed completion of the pregnancy and vaginal delivery of a term infant. Postpartum, the choledochal cyst was excised and biliary tree drained. A review of the literature and discussion of management alternatives of choledochal cysts discovered during pregnancy is presented.
Adult↗
Intrarectal sonography. A new technique for the assessment of rectal tumors.
Preoperative staging of rectal tumors provides a selective therapeutic approach. Twenty-three patients were evaluated with prospective intrarectal sonography. Endosonography identified all 21 rectal lesions. Two patients with previous rectal carcinoma had no evidence of recurrence. Thirteen of 17 patients (76%) with rectal carcinoma were correctly staged by endosonography. A submucosal leiomyosarcoma and pararectal arachnoid cyst were correctly identified. Preoperative assessment of lymph node status was accurate in five of ten patients (50%). Results of preoperative digital rectal examination predicting rectal wall involvement correlated with pathologic findings in 11 of 15 patients (73%). Intrarectal sonography is an important staging technique for preoperative evaluation of rectal wall invasion and guides appropriate surgical intervention.
Adult↗
Intra-aortic balloon counterpulsation in high-risk cardiac patients undergoing noncardiac surgery.
Patients undergoing noncardiac general surgical procedures after coronary artery bypass surgery have reduced mortality compared with those operated on without prior revascularization. The urgency of the noncardiac procedure and the potential reconstructability of the coronary artery anatomy may mitigate against timely revascularization. We report the successful outcome of prophylactic intra-aortic balloon counterpulsation in three patients with coronary artery disease and impaired left ventricular function undergoing noncardiac surgical procedures. Intra-aortic balloon counterpulsation may provide myocardial protection in high-risk cardiac patients requiring noncardiac surgery initially. A review of the literature is discussed.
Aged↗
Mycobacterium avium intracellulare as a marker of human immunodeficiency virus disease.
Between January 1981 and December 1986, 4,178 patients were cultured for mycobacteria at a community teaching hospital in Hartford. The number of patients with positive cultures totaled 278 (6.65%). Mycobacterium other than tuberculosis (MOTT) was isolated from 228 (82%). MOTT isolation increased yearly from 1.5% of the patients in 1981 to 14.5% of the patients in 1986. Mycobacterium avium intracellulare (MAI) was the most common MOTT species isolated (197/228). Fifty-nine patients were under the age of 50, but 23 had predisposing factors for MOTT. Of the 36 who did not have an underlying condition, 25 had the human immunodeficiency virus (HIV). The isolation of MAI preceded the diagnosis of AIDS/ARC in nine patients, in 10 others it coincided with their diagnosis and in six it followed the diagnosis. Isolation of MAI in a patient under the age of 50 with no predisposing factors may suggest concommitant HIV disease.
Acquired Immunodeficiency Syndrome↗