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PubMed2002

Long-term osseous sequelae after acute trauma of the knee joint evaluated by MRI.

OBJECTIVE: To evaluate the frequency and location and to determine the long-term MR changes in patients with edema-like bone marrow abnormalities after acute knee trauma. DESIGN AND PATIENTS: A cohort of 176 consecutive patients in a 29 month period with acute injury of the knee joint was examined with MRI. Forty-nine patients with bone marrow edema-like signal alteration on the initial MR examination were re-evaluated with MRI after a minimum of 2 years (mean 44 months). Signal alterations and contour abnormalities on the initial and follow-up MR examinations were classified. The volume of the edema was also measured. RESULTS: There was a prevalence of post-traumatic edema-like signal changes of 72% in 176 patients. In the follow-up group (n=49) the initial MR examination showed 80 areas of signal change with a mean volume of 15.5 cm3 (range 0.25-175 cm3). Thirty-five (44%) were signal changes without other bony or cartilaginous injuries, 19 (24%) were subchondral impaction fractures and 26 (33%) were osteochondral or chondral fractures. Sixty-nine percent of the lesions were located in the lateral, and 29% in the medial joint compartment. Three percent were patellar lesions. In seven of the 49 patients (14%) eight signal changes were seen on the follow-up MR examination. Six lesions were located in the same anatomic area as on the initial MR examination, and two new lesions had developed. The volume of the bone marrow edema was smaller in all persisting lesions (mean volume 2.26 cm3, range 0.3-4.8 cm3). Deterioration of the subchondral impaction, chondral/osteochondral fracture or lesions resembling osteonecrosis were not found in any patient. CONCLUSIONS: The majority of acute post-traumatic marrow signal changes are found in the lateral compartment and do not show additional osseous or chondral alterations. After a minimum of 2 years acute post-traumatic bone marrow edema-like signal alterations vanish in the majority of patients. Even more severe articular surface injuries such as subchondral bone impaction or chondral/osteochondral fractures will heal without obvious osseous long-term sequelae. Post-traumatic osteonecrosis, as reported in the literature, must be a rare event after acute knee trauma.

Acute Disease↗

PubMed1998

Regional dermolipectomy as treatment for sequelae of massive weight loss.

Dermolipectomy is the most important procedure for treatment of the deformities engendered by massive weight loss. It remains the only treatment for excising redundant skin. Although liposuction is useful for removing fatty deposits without traditional surgical incisions, its application is limited by the ability of the skin to contract and conform to the newly sculpted figure. Thus liposuction may serve as an adjunct when treating the sequelae of weight loss but not as a primary procedure. In response to changing expectations, reconstructive surgeons have developed increasingly ingenious and specific dermolipectomy procedures to minimize or hide scars, lessen morbidity, and enhance function. Liposuction in combination with dermolipectomy has expanded the applicability of traditional procedures to a wider variety of patients. Surgical history, patient selection, surgical planning, a spectrum of regional dermolipectomy procedures, and potential complications are discussed herein.

Dermatologic Surgical Procedures↗

PubMed2003

Unusual intestinal sequelae after operations for Ascaris lumbricoides infestation.

Two children with severe bowel sequelae distal to the site of an Ascaris lumbricoides bowel obstruction are reported. It is postulated that these resulted from inflammatory reaction to toxic decomposition products of disintegrating worms. Surgery should be modified in the presence of bowel-wall injury distal to the site of ascarid worm - bolus obstruction.

Animals↗

PubMed2001

Immunomorphological sequelae of severe brain injury induced by fluid-percussion in juvenile pigs--effects of mild hypothermia.

Severe traumatic brain injury (TBI) often leads to a bad outcome with considerable neurological deficits. Secondary brain injuries due to a rise of intracranial pressure (ICP) and global hypoxia-ischemia are critical and may be reduced in extent by mild hypothermia. A porcine animal model was used to study the effect of severe TBI, induced by fluid percussion (FP; 3.5+/-0.3 atm) in combination with a secondary insult, i.e., temporary blood loss with hypovolemic hypotension. Six-week-old juvenile pigs were subjected to this kind of severe TBI; one group was then submitted to moderate hypothermia at 32 degrees C for 6 h, starting 1 h after brain injury. Animals were killed after 24 h. TBI and hypothermia-associated alterations in the brains were investigated by immunohistochemistry with antibodies against microtubule-associated protein 2 (MAP-2) and beta-amyloid precursor protein (betaAPP). In addition, DNA fragmentation was investigated by the terminal deoxynucleotidyltransferase-mediated dUTP-biotin nick end labeling (TUNEL) method. Seven of the 13 normothermic TBI animals developed a secondary increase in ICP (TBI-NT-ICP) after an interval of several hours. None of the animals in the hypothermic trauma (TBI-HT) group exhibited a secondary ICP increase, indicating a protective effect of the treatment. TBI-HT animals showed significantly higher levels of MAP-2 immunoreactivity, lower levels of betaAPP immunoreactivity and less DNA fragmentation than the TBI-NT-ICP animals. Differences between the TBI-HT group and normothermic animals without an ICP increase (TBI-NT) were less marked. A considerable decrease in MAP-2 outside the site of TBI-FP administration was seen only in the TBI-NT-ICP animals. MAP-2 immunohistochemistry was thus a reliable marker of diffuse brain damage. Axonal injury was present in all TBI groups, indicating its special significance in neurotrauma. Thus, severe TBI caused by FP, combined with temporary blood loss, consistently produced traumatic axonal injury and focal brain damage. Mild hypothermia was able to prevent a secondary increase in ICP and its sequelae of diffuse hypoxic-ischemic brain injury. However, hypothermia did not afford protection from traumatic axonal injury.

Age Factors↗

PubMed2002

A report of two cases treated with Pauwels' femoral osteotomy for advanced osteoarthritis resulting from a sequela of infectious coxitis in childhood.

Pauwels' femoral valgus osteotomy was performed on two osteoarthritic hips that developed as a sequela of infectious coxitis in the childhood. One of the hips was diagnosed as osteomyelitis of the ipsilateral femur before the operation and was treated with curettage and implantation of antibiotic-impregnated cement beads. The results of both hips were excellent and maintained for 9-11 years.

Adult↗

PubMed1998

Sequelae of postpartum sterilization.

This study was designed to investigate the menstrual, psychosexual, psychological and somatic sequelae in a group of women who may be more prone to express regret following postpartum sterilization. The follow-up was conducted by questionnaire at six months and five years following the procedure. Data were available from 242 patient; 76.8% were below the age of 30. Of all patients, 21.9% expressed regrets. About one third had various menstrual disturbances. Patients rated their sex life as generally more enjoyable in many aspects. The most common psychological symptoms were irritability, nervousness and depression; while the common somatic symptoms were pelvic/abdominal pain and backache and tiredness.

Adaptation, Psychological↗

PubMed1999

Coronary artery aneurysms in a young adult: a case of sudden death. A late sequelae of Kawasaki disease?

The case concerns the sudden death of a 21-year-old male during a soccer game. The autopsy revealed large, calcified saccular aneurysms at the origins of both the left anterior descending and the right coronary arteries. Histologically, the wall of the aneurysms was thin and composed of an internal fibro-calcified layer and an external thin tunica media. There was no evidence of active inflammation. The autopsy findings and a detailed medical history support the diagnosis of a late fatal sequela of Kawasaki disease.

Adult↗

PubMed1997

Asymptomatic sequelae to acute sarin poisoning in the central and autonomic nervous system 6 months after the Tokyo subway attack.

Six to eight months after the Tokyo subway attack in March 1995, the neurophysiological effects of acute sarin poisoning were investigated in 18 passengers exposed to sarin (sarin cases) in the subways to ascertain the focal or functional brain deficits induced by sarin. The event-related and visual evoked potentials (P300 and VEP), brainstem auditory evoked potential, and electrocardiographic R-R interval variability (CVRR), together with the score on the posttraumatic stress disorder (PTSD) checklist, were measured in the sarin cases and the same number of control subjects matched for sex and age. None of the sarin cases had any obvious clinical abnormalities at the time of testing. The P300 and VEP (P100) latencies in the sarin cases were significantly prolonged compared with the matched controls. In the sarin cases, the CVRR was significantly related to serum cholinesterase (ChE) levels determined immediately after exposure; the PTSD score was not significantly associated with any neurophysiological data despite the high PTSD score in the sarin cases. These findings suggest that asymptomatic sequelae to sarin exposure, rather than PTSD, persist in the higher and visual nervous systems beyond the turnover period of ChE; sarin may have neurotoxic actions in addition to the inhibitory action on brain ChE.

Acute Disease↗

PubMed1996

Routine cholangiography reduces sequelae of common bile duct injuries.

BACKGROUND: An effort was made to determine whether a policy of routine cholangiography affects the incidence, morbidity, and cost of bile duct injuries. METHODS: A retrospective review of consecutive 3,242 laparoscopic cholecystectomies was performed. Most patients had routine intraoperative cholangiography. RESULTS: There were 12 bile duct injuries (0.37%). All injuries were Bismuth levels 1 and 2. Eleven of 12 injuries were recognized intraoperatively. Ten were repaired primarily and one required hepaticojejunostomy. All repairs were successful. Average hospital charges were $26,669. One of 12 patients had delayed recognition of a bile duct injury and underwent primary repair over a T-tube on postoperative day 7. Hospital charges were $43,957. CONCLUSION: Routine cholangiography did not appear to decrease the absolute incidence of bile duct injuries compared to previously published reports. Injury severity, morbidity, late sequelae, and costs were reduced by a policy of routine cholangiography.

Cholangiography↗

PubMed1996

Long-term neurological sequelae of hemolytic-uremic syndrome: a preliminary report.

Seven patients with hemolytic-uremic syndrome who had major neurological symptoms during the acute illness were neurologically and cognitively evaluated prospectively several years after recovery from the illness. Four patients showed evidence of subtle neurological sequelae, including posturing, clumsiness, poor fine-motor coordination, hyperactivity, and distractibility. Psychoeducational evaluation of all seven subjects revealed mean scores within the average range in cognitive abilities, academic achievement, single word receptive vocabulary, visual/motor planning, overall adaptive functioning, and hyperactivity. The lapse of time (minimum of 7 years) between the acute illness and the psychometric evaluation could have been responsible for our normal results.

Achievement↗

PubMed2005

Late sequelae of radiotherapy in adults.

Around 3-5 million cancer patients receive radiotherapy worldwide every year. Improved cure rates have led to physicians being confronted with a range of late radiation sequelae, broadly of two types-late effects on normal tissues (LENT) and radiation-induced second malignancies (RISM). These late changes affect the function and quality of life of cancer survivors, increase with increasing radiation dose and show a relationship with time. Overall risks for LENT and RISM are 5-10% and 2-10%, respectively, and the potential benefits of radiotherapy outweigh these risks.

Adult↗

PubMed2005

Psychological and physical sequelae of intimate partner violence among women with limitations in their activities of daily living.

OBJECTIVE: To compare the psychological and physical sequelae of physical/sexual intimate partner violence in women with and without activity limitations. METHODS: We analyzed data from the Canadian 1999 General Social Survey. We included women reporting intimate partner violence in the previous 5 years (n = 897). RESULTS: As a result of the violence, women with activity limitations were significantly more likely to feel ashamed/guilty (21.7 vs. 14.5%), depression/anxiety (31.5 vs. 19.8%), fearful (43.0 vs. 33.0%), lowered self-esteem (35.2 vs. 21.1%), increased caution/awareness (20.3 vs. 10.9%), and problems relating to men (16.4 vs. 5.4%). Significantly more women with activity limitations reported physical injury from violence (57.0 vs. 36.6%) and having to take time off from everyday activities (42.1 vs. 30.3%). Women with activity limitations had higher medication use for sleeping problems (OR = 3.17, 95% CI = 1.36, 5.73), anxiety (OR = 3.29, 95% CI = 1.75, 6.19) and depression (OR = 2.63, 95% CI = 1.41, 4.90). CONCLUSION: Results suggest an additive effect between intimate partner violence and activity limitations that adds disproportionately to the burden of health for women with activity limitations.

Activities of Daily Living↗

PubMedDate not supplied

Reflux esophagitis: sequelae and differential diagnosis in infants and children including eosinophilic esophagitis.

Gastroesophageal reflux disease (GERD) is a common condition in infants and children and has many clinical mimics. Most pediatric pathology departments process many mucosal biopsies from the proximal gastrointestinal tract to evaluate the presence or absence of reflux esophagitis. Since this subject was last reviewed in the 1997 edition of Perspectives in Pediatric Pathology devoted to gastrointestinal diseases in children (Dahms BB. Reflux esophagitis and sequelae in infants and children. In: Dahms BB, Qualman SJ, eds. Gastrointestinal Disease. Perspectives in Pediatric Pathology, vol. 20. Basel: Karger, 1997;14-34), progress in the field has allowed recognition of additional presenting symptoms and treatments of GERD. Histologic criteria for diagnosing reflux esophagitis have not changed. However, the entity of eosinophilic esophagitis has emerged since 1997 and has been defined well enough to allow it to be distinguished from reflux esophagitis, with which it was probably previously confused. Refinements (though not simplification!) in the definition of Barrett esophagus are still in evolution. This review will summarize these newer concepts and briefly review the standards of diagnosis of reflux esophagitis.

Child, Preschool↗

PubMed1989

Sequelae of nonsustained polymorphic ventricular tachycardia induced during programmed ventricular stimulation.

The results of 206 programmed ventricular stimulation studies performed in 130 patients (100 men and 30 women, mean age 62 +/- 12 years, +/- standard deviation) were examined prospectively to determine the sequelae of nonsustained polymorphic ventricular tachycardia (VT) induced during programmed ventricular stimulation. The clinical indication for the electrophysiologic study was either documented monomorphic VT or unexplained syncope. The pacing protocol included 2 right ventricular pacing sites, 2 basic drive cycle lengths and up to 3 extrastimuli. In 111 studies, nonsustained polymorphic VT was induced and with continuation of the programmed stimulation protocol, sustained monomorphic VT was induced in 48 studies (43%) and polymorphic VT was induced in 13 studies (12%). Overall, sustained monomorphic VT was induced in 110 studies and sustained polymorphic VT in 18 studies. The incidence of nonsustained polymorphic VT preceding the induction of sustained polymorphic VT was significantly greater than the incidence of nonsustained polymorphic VT preceding the induction of sustained monomorphic VT (72 vs 44%, p less than 0.05). Nonsustained polymorphic VT is not a useful predictor of the outcome of programmed ventricular stimulation. The use of nonsustained polymorphic VT as an endpoint for stimulation would be likely to improve the specificity of programmed ventricular stimulation by limiting the induction of sustained nonclinical arrhythmias that require countershock, but at the cost of significantly impairing the yield of monomorphic VT.

Cardiac Pacing, Artificial↗

PubMed1986

Sequelae of induced first-trimester abortion. A prospective study assessing the role of postabortal pelvic inflammatory disease and prophylactic antibiotics.

A follow-up study was undertaken in 493 women who had participated in a clinical, controlled trial with the object of assessing the role of postabortal pelvic inflammatory disease and prophylactic antibiotics in the development of sequelae. Information about dysmenorrhea, dyspareunia, chronic pelvic pain, episodes of pelvic inflammatory disease, infertility, births, induced and spontaneous abortions, and ectopic pregnancies were obtained from 382 of the women and from 38 of 40 women who had contracted postabortal pelvic inflammatory disease during the previous study. Significantly elevated rates in women with postabortal pelvic inflammatory disease compared with women without this disease were found for spontaneous abortion (22% versus 5%, p less than 0.0005), secondary infertility (10% versus 2%, p less than 0.05), dyspareunia (20% versus 5%, p less than 0.005), and chronic pelvic pain (14% versus 2%, p less than 0.001). Nonsignificant differences were observed for ectopic pregnancy and dysmenorrhea. A new episode of pelvic inflammatory disease within the first year after abortion was observed more often in women with postabortal pelvic inflammatory disease than in women without infection (41% versus 5%, p less than 0.0001). Prophylactic antibiotics decreased the rates of spontaneous abortion and dyspareunia (p less than 0.05 in both instances).

Abortion, Induced↗

PubMed1991

Genital chlamydial infections: epidemiology and reproductive sequelae.

Genital chlamydial infection is increasing and is now more common than gonorrhea. A sizable percentage of chlamydial infections of the lower genital tract in women progress to endometritis and salpingitis. Tubal infertility and ectopic pregnancy are important sequelae. Failure to control chlamydial infections reflects the following four factors: (1) Many cases are mild or asymptomatic; (2) diagnostic tests are expensive and technically demanding; (3) at least 7 days of multiple-dose therapy are currently required; and (4) partner notification is not routinely performed. Thus early identification of infected persons and compliance with curative therapy are less likely than with other sexually transmitted bacterial diseases.

Acute Disease↗

PubMed1985

Sequelae of botulinum toxin injection.

A total of 136 injections was given to 83 patients for strabismus (99 injections), blepharospasm (29 injections), and spastic entropion (eight injections). All four patients with entropion experienced temporary benefits and early recurrence; one injection resulted in temporary paralytic ectropion. Two of 13 patients treated for blepharospasm developed transient bilateral blepharoptosis. Temporary and related sequelae of extraocular muscle injection included one periocular hemorrhage, one total ophthalmoplegia, and a 44% incidence (29 of 66 patients) of blepharoptosis, which in two patients lasted more than six months. Within three days of injection one patient developed homolateral acute herpes simplex keratitis and a second died of an acute myocardial infarction. No causal relationship for these events has been established.

Adolescent↗

PubMed1991

Pulmonary sequelae of prolonged total venoarterial bypass: evaluation with a new experimental model.

Total normothermic venoarterial bypass was established in 6 healthy pigs over a period of 18 hours. A heparin-coated closed extracorporeal system was used and no heparin was administered systemically. During the bypass period the main pulmonary artery was occluded and the heart was maintained in a beating state. All the animals maintained stable hemodynamics and normal blood gases during the entire period of bypass. In the postbypass period, the central hemodynamics continued to be stable while the arterial oxygen tension (inspired oxygen fraction = 0.21) decreased significantly (p less than or equal to 0.05). The total body oxygen uptake, on the other hand, remained unaltered. All the animals died within 4 hours after weaning off the venoarterial bypass circuit on account of pulmonary edema in 2 and cardiac arrest in 4. Death was preceded by progressive pulmonary hypertension and lactacidosis in all the animals. Histological examination of the lungs showed pulmonary parenchymal damage ranging from interstitial edema to intraalveolar hemorrhage and parenchymal necrosis involving more than 80% of the pulmonary parenchyma. A normothermic total venoarterial bypass of 18 hours duration or more produces pulmonary edema of varying severity, pulmonary hypertension, pulmonary parenchymal necrosis, and lactacidosis in healthy juvenile pigs, resulting uniformly in their death. Despite these sequelae the systemic arterial hypoxemia may only be mild to moderate.

Acidosis↗