Search

"Fire and Rain: Nixon, Kissinger, and the Wars in Southeast Asia" by Carolyn Woods Eisenberg is a comprehensive and well-researched study of the Nixon administration's pursuit of the Vietnam War. The book explores the paradoxes of Nixon and Kissinger's policies, including their attempt to limit the number of people involved in decision-making while other voices continued to intrude. The impact of Nixon's policies on the human level is also highlighted, including the negative consequences for the Cambodian, Vietnamese, and Lao people. While some reviewers argue that the book is derivative, it is praised for its detailed and nuanced approach to a significant subject. [Extracted from the article]

This essay is part of a roundtable titled “The Scholarship, Influence, and Legacy of David F. Schmitz.” The roundtable includes an introduction from Andrew L. Johns; essays by Vanessa Walker, Steven J. Brady, Kimber M. Quinney, and Kathryn C. Statler; and a response from David F. Schmitz.

Three of 16 eyes in which Kelman flexible anterior chamber lenses were implanted were obtained for postmortem examination, and the lenses and globes were analyzed histopathologically. Thirteen additional lenses, removed surgically secondary to various complications, were studied by scanning electron microscopy. All of the lenses ere well finished and none showed evidence of degradation or cracking of the polymethylmethacrylate optics or foot plates. Some of the lenses showed deposition of inflammatory debris or erythrocytes, reflecting a clinical history of uveitis. In some cases, the problems seemed to be related to variations in surgical technique or improper sizing.

We reviewed the records of all patients with pseudophakic bullous keratopathy (271 eyes, 251 patients) seen during a six-month period to determine predisposing factors, associated problems, current management, and visual outcome. Pseudophakic bullous keratopathy was associated most frequently with anterior chamber intraocular lenses in general (155 of 271), and with Leiske style lenses in particular (100 of 271). It was associated with a visual acuity of 20/200 or less in 206 eyes and a visual acuity of counting fingers or less in 129 of the eyes at the initial examination. Penetrating keratoplasties had been performed in 189 of the eyes. After penetrating keratoplasty, 108 of 189 of the eyes had a visual acuity of 20/200 or less (mean follow-up, 15 months). Visual acuity improved with longer follow-up, and among patients with a minimum follow-up of two years, 23 of 36 eyes had a visual acuity of 20/100 or better. Most grafts were clear (145 of 189). Pseudophakic bullous keratopathy was associated with marked visual loss, which was permanent despite clear grafts in 29 of 92 eyes followed-up for one year or longer.

We reviewed the records of 41 patients who underwent penetrating keratoplasty for a corneal opacity caused by trauma between Jan. 1, 1983, and Dec. 31, 1988. Most of the patients were young males whose average age was 35 years. Common tools accounted for many injuries (14 of 41, 34%). Sixteen injuries (39%) were work-related. Thirty-six patients (88%) had corneal scars from a perforating injury, four patients (10%) had corneal edema, and one patient (2%) required emergency penetrating keratoplasty for extensive tissue loss. Of the 39 patients with one year of follow-up, 31 (82%) maintained clear corneal grafts. Rejection occurred in nine of 39 patients (23%) and only three (33%) of the rejections resolved. Visual outcome was favorable with 20 patients (51%) attaining best-corrected postoperative visual acuity of 20/20 to 20/40, nine patients (23%) attaining visual acuity of 20/50 to 20/100, and ten patients (26%) attaining visual acuity of 20/200 or worse. Preoperative retinal disease (six of 39, 15%), astigmatic errors (five of 39, 13%), graft failures (four of 39, 10%), and postoperative glaucoma (12 of 39, 31%) adversely influenced the outcome. Although the prevalence of postoperative complications is relatively high, good visual results can be obtained in patients who undergo penetrating keratoplasty after ocular trauma.

We reviewed data on 150 repeat corneal transplants performed between 1983 and 1988 at Wills Eye Hospital. Minimal postoperative follow-up was six months. The most common diagnoses before regraft were pseudophakic bullous keratopathy (29 of 150), aphakic bullous keratopathy (28 of 150), Fuchs' dystrophy (21 of 150), failed graft (17 of 150), and keratoconus (14 of 150). Herpes simplex keratitis, interstitial keratitis, chemical burns, traumatic scars, and corneal dystrophies accounted for most of the remaining regrafts. Of the 150 regrafts, 39 (26%) failed during the study period. Almost half of the regraft failures occurred within six months, and over four fifths occurred within 18 months. Of the 111 eyes with clear grafts, final visual acuity data were available for 68 eyes (minimal follow-up, two years; mean, 3.3 years). A best-corrected visual acuity of 20/20 to 20/40 (22 of 68) or 20/50 to 20/100 (27 of 68) was achieved in most patients.

We reviewed the preoperative clinical indications and associated surgical procedures for 2,299 penetrating keratoplasties performed at our institution from 1983 through 1988. Pseudophakic bullous keratopathy was the most common indication overall, accounting for 526 cases (23%). A marked increase was noted in the incidence of pseudophakic bullous keratopathy as an indication for penetrating keratoplasty beginning in 1985. The association of anterior chamber intraocular lenses in eyes with pseudophakic bullous keratopathy undergoing penetrating keratoplasty increased from 19 of 43 cases (44%) in 1983 to 79 of 108 cases (73%) in 1988. The incidence of intraocular lens exchange at the time of penetrating keratoplasty in cases of pseudophakic bullous keratopathy increased from six of 43 (14%) in 1983 to 63 of 108 (58%) in 1988.

• The ocular pathologic findings were determined in a case of fatal infantile periarteritis nodosa (IPN). To our knowledge, this case is the first histologically documented report of choroidal inflammation associated with this disease. Since the clinical and pathologic findings of IPN and Kawasaki's disease (KD) are identical, these findings should be sought in cases of KD.