Superficially invasive squamous cell carcinoma of the cervix.

The microscopic pathologic features of early invasive squamous cell cervical carcinoma are used as determinants for the treatment of these lesions. This study is a retrospective review of 180 patients with squamous cell cervical carcinoma with invasion to a depth of 5 mm or less. Invasion of less than or equal to 1 mm, greater than 1 but less than or equal to 3 mm, greater than 3 but less than or equal to 5 mm was noted in 37, 84, and 59 patients, respectively. The median follow-up was 6.5 years. Four (2.2%) patients developed carcinoma in situ of the vagina and four (2.2%) patients progressed to invasive squamous carcinoma. Pelvic lymph node metastases were rare (1%). No patient has died from recurrent disease. Analysis of numerous clinical and pathological variables identified no risk factors for recurrence. Most (54/68) patients with tumor invading beyond 3 mm or with tumor demonstrating vascular invasion were treated by traditional "radical" methods. This limited a meaningful analysis of the risk of conservative treatment. The reliability of using the existing definitions of microinvasive disease for the guidance of treatment remains controversial. Further clarification may be rendered only with prospective clinical-pathologic studies performed by cooperative groups.     

Recumbent tic.

A 59-year-old man with a 30-year history of an unusual movement disorder characterised by involuntary axial spasms that occur only in recumbency is described. Clinical and electrophysiological evidence suggest that this disorder is best characterised as a simple tic of unusual form. We have coined the term "recumbent tic" to describe this disorder.     

A critical analysis of the largest reported mass fecal occult blood screening program in the United States

Fecal occult blood testing for the detection of colon cancer remains controversial. We performed a mass screening program from January 24, 1988, to February 19, 1988, with intensive media promotion, including 121 minutes of televised air time. A total of 5,000 primary practitioners were notified by mail. Hemoccult-II tests were distributed to 156,000 individuals; 55,051 (35%) were returned. Ninety-five percent of the respondents were informed of the program by television. A total of 3,375 persons (6%) tested positive for fecal occult blood; of these, 2,469 (73%) informed the center that they saw their physician to initiate a work-up. Information from physicians regarding work-ups was returned on only 1,356 (55%) patients. Diagnostic tests numbered 2,227 (1.6 tests per patient). However, 5% had no testing, 16% had a repeat Hemoccult only, and 35% had neither a barium enema nor colonoscopy performed. Thirty-six colorectal cancers and 212 polyps were identified. The predictive value (i.e., number of cancers per number of patients who tested positive) increased directly by decade. Thirty-three of 36 patients (92%) with cancer underwent either a barium enema or colonoscopy versus only 185 of 438 (42%) patients with a "negative" work-up. Cancers found were carcinoma in situ in 10 patients (29%), Dukes A in 12 (35%), Dukes B in 4 (12%), and Dukes C in 8 (24%); distant metastases were not found in any participant. Thirty-six percent of the tumors were located in either the right or transverse colon. We conclude that: (1) Screening identified early cancers. All were potentially curable and 64% were limited to the bowel wall. (2) Massive Hemoccult distribution was possible over a short interval, but patient and physician compliance was disturbingly low. (3) Total colonic evaluation is mandatory, since at least 36% of tumors were beyond the reach of the flexible sigmoidoscope. (4) Many work-ups were unnecessary (repeat Hemoccults) or inadequate, indicating a need for physician education.     

Very mild Alzheimer's disease: informant-based clinical, psychometric, and pathologic distinction from normal aging

We compare clinicopathologic data from 10 subjects identified in the very mild stage of senile dementia of the Alzheimer type with findings from similar studies in four cognitively normal subjects. We based the diagnosis of very mild dementia in the 10 subjects on informant reports and the judgment of experienced clinicians. Deficits of some psychometric measures of memory, language, and speeded psychomotor performance were observed for these subjects. The histologic markers of Alzheimer's disease, including neurofibrillary tangles and both the "diffuse" and classic subtypes of senile plaques, were present in the neocortex in all 10 subjects but essentially were absent in the four controls. These findings indicate that even "questionable" dementia can be diagnostic for Alzheimer's disease. Furthermore, because truly normal aging may be unaccompanied by neocortical senile plaques and neurofibrillary tangles, the presence of these lesions should suggest the possibility of clinically undetected Alzheimer's disease.     

Severely injured geriatric patients return to independent living: a study of factors influencing function and independence

Our previous work demonstrated that geriatric trauma patients (age greater than 65 years) consume disproportionate amounts of health care resources. In the past we hypothesized that late mortality is high, long-term outcome is poor, and return to independence is low in a severely injured geriatric population. Of 6,480 trauma admissions over 5 years, geriatric patients (n = 495) with blunt trauma injury (n = 421) and an ISS greater than 16 (n = 105) who survived until discharge (n = 61) underwent long-term follow-up (mean = 2.82 years). We surveyed 20 measures of functional ability; 10 measures of independence; availability and use of rehabilitation resources; employment history; alcohol use; support systems; and nursing home requirements. Of the 105 patients, 7 were subsequently lost to follow-up. Among the remaining 98, 44 (44.9%) died in hospital and 54 (55.1%) were discharged and interviewed. The mean age of the contacted patients was 72.6; their mean ISS was 23.3. Forty eight of 54 (88.9%) were alive at the time of interview, while 6/54 (11.1%) had died. Although only 8/48 patients regained their preinjury level of function, 32/48 (67%) returned to independent living. The 32 independent patients, those with "acceptable" outcome, were compared with an "unacceptable" outcome group composed of the 44 in-hospital deaths, the 6 late deaths, and the 16 dependent patients. Factors associated with poor outcome include a GCS score less than or equal to (p = 0.001), age greater than or equal to 75 (p = 0.004), shock upon admission (p = 0.014), presence of head injury (p = 0.03), and sepsis (p = 0.03).(ABSTRACT TRUNCATED AT 250 WORDS)