By Z. Hector. Western International University. 2019.
Behaviour of some indica tors of oxidative stress in postmenopausal and fertile women buy astelin with amex allergy cure. Decreased oxidant profile and increased antioxidant capacity in naturally postmenopausal women order astelin now allergy shots exhaustion. Estradiol levels and oxidative bal ance in a population of pre- purchase astelin amex allergy shots make you tired, peri-, and post-menopausal women. Total antioxidant status correlates with cognitive impairment in patients with recurrent depressive disorder. Effect of Chronic Administration of Estradiol, Progesterone, and Tibolone on the Expression and Phosphorylation of Glycogen Synthase Kinase-3b and the Microtubule-Associat ed Protein Tau in the Hippocampus and Cerebellum of Female Rat. Lifetime History of Depression, Type 2 Diabetes, and Endothelial Reactivity to Acute Stress in Postmenopausal Women. Homocysteine oxidative stress and relation to bone mineral density in post-menopausal osteoporosis. Association of oxidative stress, iron, and centralized fat mass in healthy post menopausal women. Study of changes in antioxidant enzymes status in diabetic post menopausal group of women suffering from cardiovascular complications. Oxidative stress contributes to chronic leg vasoconstriction in estrogen-deficient postmenopausal women. Duration of menopause and behavior of malondialdehyde, lipids, lipoproteins and carotid wall artery intima-media thickness. Duration of estrogen deprivation, not chronological age, prevents estrogens ability to enhance hippocampal synaptic physiology. Proceedings of National Academy of Science of United States of America, 107(45), 19543-19548. Womens use of hormone replacement therapy for relief of menopausal symptoms, for prevention of osteoporosis, and after hysterecto my. Updated clinical recommendations for the use of ti bolone in Asian women Climateric,13:, 317-327. Effect of short-term hormone ther apy on oxidative stress and endothelial function in African American and Caucasian postmenopausal women. Effects of hormonal replacement therapy on oxidative stress and total antioxidant capacity in postmenopausal hemodialysis patients. Oxidative stress measured by carbonyl groups level in postmenopausal women after oral and trans dermal hormone therapy. Hormone replacement therapy: relation to homocysteine and prooxidant-antioxidant status in healthy postmenopausal women Archives of Gynecology and Obstetretics,, 285(3), 733-9. Postmenopausal hormone replacement therapy use decreases oxidative protein dam age. The Effect of Hormone Replaceent Therapy on Oxidized Low Density Lipoprotein Levels and Paroxonase Activity in Postmenopausal women. Effects of oestradiol and oestroprogestin on erythrocyte antioxidative enzyme system activity in postmenopausal women. Vasoactive biomarkers and oxidative stress in healthy recently postmenopausal women treated with hormone replacement therapy. Post-menopaus al hormone therapy reduces autoantibodies to oxidized apolipoprotein B100. The benefits of hormone re placement therapy on plasma and platelet antioxidant status and fatty acid composi tion in healthy postmenopausal women. Oestradiol protects against the harmful effects of fluoride more by increasing thiol group levels than scavenging hy droxyl radicals. Effect of menopause on low density lipoprotein oxidation: is estrogen an important determinant? Oxidized low-density lipopropteins: What is understood and what remains to be clarified. Paraoxonaseinhibitis high-density lipoprotein oxidation and preserves its function. Increasing the vegetable intake dose is associated with a rise in plasma car otenoids without modifying oxidative stress or inflammation in overweight or obese postmenopausal women. Effect of a 2-month treatment with Klamin, a Kla math algae extract, on the general well-being, antioxidant profile and oxidative status of postmenopausal women. Menopause: A review on the role of oxygen stress and favorable effects of dietary antioxidants. Soymilk supplementation does not alter plasma markers of inflammation and oxida tive stress in postmenopausal women. Dietary soya intake alters plasma antioxidant status and lipid peroxidation in postmenopausal women with the metabolic syndrome. American ginseng supplementation induces an oxidative stress in postmenopausal women. Dietary intakes and antioxidant status in mind-body exercising pre- and postmenopausal women. Response of oxidative stress markers and antioxi dant parameters to an 8week aerobic physical activity program in healthy, postmenopausal women. Exercise effect on oxidative stress is independent of change in estrogen me tabolism. Effect of cardiorespiratory fitness on vascular regulation and oxidative stress in postmeno pausal women. Effect of moderate-intensity exercise on oxidative stress indices in metabolically healthy obese and metabolically unhealthy obese phenotypes in postmenopausal women: a pilot study. Introduction The oral cavity is a region interconnected with other systems of the body; it should not be viewed as an isolated area. Diseases that it lays down can have systemic scope and signifi cantly affect the quality of life of individuals who suffer them. Periodontal disease is one of the oral health problems that most often affect the global population, lack of treatment leads to loss of tooth organs and consequently alters the digestion and nutrition, without consid ering other relevant aspects as phonation, aesthetics and social or emotional impact. The im portance of periodontal disease has raised possible bidirectional relationships with systemic diseases such as diabetes, metabolic syndrome and cardiovascular disease. We address here in the role of oxidative stress in the etiopathogeny of periodontal disease. In the same con text, another disease that has become relevant in our days is the oral cancer. Epidemiological data show that the incidence of this neoplasm has been increasing in several countries. The role of oxidative stress in the development of this disease and some alternatives for its treatment, are topics addressed in this brief review.
While club drugs can differ substantially in safer based on reasoning that they have been around their effects and pharmacologic classifications order astelin without a prescription allergy forecast nj mold, they are long enough that serious problems would have already subsumed under the category of club drugs because shown up order 10 ml astelin mastercard allergy shots yeast infections. However purchase generic astelin pills allergy forecast nyc, though concern over taking med- they are often abused in the context of dance clubs or ication while pregnant and/or breast-feeding is under- raves (all-night parties). It is important to note that, ing these types of questions related to maternal health. However, in the United States in the 1970s, the drug gained some popularity among clinical psycholo- Suggested Reading gists as an aid to psychotherapy and marriage coun- seling. A patient reference guide drug remained unchecked, and its use has since been for adults with a serious or life-threatening illness. Informed consent: The consumers form, often with imprints of cartoon characters or pop- guide to the risks and benefits of volunteering for clinical trials. Most importantly, neither which was formerly sold as a nutritional supplement in alcohol nor club drugs should ever be used by pregnant the United States before becoming a controlled sub- or nursing woman, as these substances can result in an stance. Sorted: Ecstasy substantiated by numerous cases in which individuals, (and following peer commentary). International Journal of Drug Policy, drug is compounded by its effect on memory; victims 12, 455468. Department of Health and generally snorted in small amounts, although it can be Human Services. While in this state, users often Suggested Resources experience visual and tactile hallucinations, are unable to move, and are insensitive to pain. Regular users can become addicted Cocaine Cocaine is a mood-altering drug in the to Rohypnol. As a conse- form of a tablet which is not produced in the United quence, it tends to produce euphoria or high feelings States. Rohypnol has a sedative-hypnotic effect in suffi- by directly blocking the reuptake of dopamine in the cient doses, and it can cause temporary amnesia. The resulting increases of dopamine produce an mixed with alcohol or other depressant drugs, elevation of mood and euphoria. Cocaine has two addi- Rohypnol can render an unsuspecting victim powerless tional effects, which are to block the sodiumpotassium to defend herself; such a mixture can also cause death. The physical effects of The effect of blocking the sodiumpotassium pump cocaine even at these historical low doses were sig- in peripheral nerve cells is to cause those cells to lose nificant, however, producing an increase in energy, their ability to transmit sensation. So for tens of centuries cocaine was used nephrine or noradrenaline is responsible for the stimu- as a performance enhancer in the workplace, and as a lant effects of cocaine including: increased heart rate, mood-altering beverage in social or religious settings. Cocaine emerged in the late 1800s for the first time in The only clinically important difference between the history as a potentially very potent stimulant and acid and base forms of cocaine is a change in the vapor euphoria-producing drug. As it turns out, smok- ing a mood-altering drug is the quickest way to get the Conviction for possession or use of any amount or highest concentration of that drug to the brain, followed form of cocaine in this country constitutes a felony. Since the addicted or a consequence, it is difficult, if not impossible, to truly chemically dependent brain tends to seek the highest discuss low risk or social use of cocaine at present. In fact it appears that a minority, perhaps as low as 1520%, of cocaine abusers in our community Cocaine is a naturally occurring substance found in develop cocaine addiction, while the majority remain the leaves of the coca tree. Estimates are that used for as long as 2,0003,000 years by peoples in the as many as 40 million Americans have experimented mountainous regions of Central and South America. These two routes of delivery, across the oral cavity Abusers tend to use occasionally, in social settings, for mucous membrane or through the absorption of the brief periods and in low amounts. They fail to meet stomach and small intestine, are characterized by their three (or usually even one) of the Diagnostic and slow gradual rate of absorption and thus delayed grad- Statistical Manual of Mental Disorders, fourth edition ual onset and mild intensity of euphoria or high. Individuals with was characterized by slow rates of absorption, very low cocaine addiction demonstrate intermittent repetitive 174 Cocaine loss of control over their cocaine use resulting in cocaine only to continue to use alcohol or marijuana, adverse consequences in their lives. The dis- in a pattern of escalating bingessometime using inhibition associated with other drug or alcohol use, cocaine for up to 4 days at a time with little to eat, drink, combined with a rapid intense escalation of cocaine or sleep during that period. This is due Cocaine addiction can involve a high degree of to the pharmacology of the drug cocaine and complex physical dependenceprimarily affecting the brain. This Cocaine withdrawal symptoms are virtually all mediated pattern involves the binge phase: several hours to a few by brain changes and thus have historically been days of compulsive repetitive self-administration of termed psychological or psychiatric, but given that the cocaine. Because of the development of tolerance dur- brain is a physical organ, it is most appropriate to con- ing a binge, patients experience less and less euphoria sider these physical effects. In fact, the behaviors dur- involves physical removal from using opportunities, ing the crash phase are really the opposite of those dur- provision of a supportive therapeutic sober environ- ing the binge phase. The crash phase is followed by the ment, and treatment of psychological or psychiatric honeymoon phase where people can go for a few to symptoms that may precipitate relapse. In addition, a several days promising to never binge again and being trial of detoxification medications is common, including relatively unaffected by the drug. Many patients who are clinical study that may be able to block cocaines effect, well into this pattern think that they are not addicted or even work like an anticocaine immunization or since they do not use every day. Rehabilitation refers to an inpatient residential or Sadly, judgment is exceedingly sensitive to cocaine outpatient program that commonly lasts a month or effects. As high doses are ingested during a binge, the more and entails daily counseling to develop skills to erratic behavior associated with cocaine addiction can avoid cocaine and all drug and alcohol use for life. There are special self-help meet- abuse and neglect, sexually transmitted disease, and ings specifically developed for cocaine dependence unanticipated pregnancy. Diagnostic and statistical nence from other mood-altering drugs in addition to manual of mental disorders (4th ed. When he does arrive, you may be quiet, distant, or even tell him he could do better. Suggested Resources You can think hes late, now I have some extra National Center for Substance Abuse Treatment website, with much time to get something done until he gets here. The epidemiology section of this site contains links to the two surveys evaluating drug use continue with your evening as planned and have a patterns in the United States: the National Household Survey and good time. It teaches people to recognize the result of irrational thoughts and to change the thoughts, emotions, and Cognitive-Behavioral Therapy Cognitive- resultant behaviors. It is based on the theory that how see that this is not a reflection on you and your self- a person thinks about a situation affects how he/she worth but more a function of his attitude and behaviors. You and to recognize these cognitive distortions (irrational your therapist will discuss your particular problems and thoughts) and their result. The inter- nized, the person can restructure her/his thoughts and ventions are geared at identifying the irrational thoughts change the emotional and behavioral result. You can think, maybe hes been in an acci- active participation on both the therapists and the dent. When he does arrive, you may cry, geared to practicing the skills learned in therapy by hug him tight, and tell him how worried you were. The next therapy You can think hes blowing me off, he doesnt session will usually address the homework assignment care about me. Because of the structured nature of the inter- the couple cannot use the divorce process to resolve ventions, it is particularly suited to being delivered issues in the event that they separate. Disputes over consistently across therapists to be able to study its who can keep what possessions are often difficult. As with any treatment, it will only work if you fol- People who cohabit can construct many legal ties low through on the therapy. They can have wills of interventions that can make a significant, long-term that leave possessions to each other.
Internal formal evaluation means designing plans and strategies in order to monitor programme performance at several levels (i generic astelin 10 ml otc allergy medicine missed period. Such evaluation requires developing measurable goals and objectives generic 10 ml astelin otc allergy chest pain, establishing performance indicators for each one of these Fi g u r e 4 buy astelin cheap allergy medicine toddlers. It also means taking programme-monitoring results seriously and being ready to change based on these fndings. Finally, external formal evaluation implies calling for an external agent to carry out a thorough review of your programmes performance. This Australian marsupial was protected since the 1970s and a conservation programme was initiated in the 80s. By 1988 the species had lost 98% of its original distribution and abundance, with only 190 remaining animals alive. At that time it was obvious that the recovery programme was not working properly and a major formal evaluation was called for, which included foreign evaluators from the United States. The evaluation cited major weaknesses related to the Programmes organization and operation: 1) causes of decline were poorly known; 2) there was an underestimation of the situations urgency and a business as usual attitude towards the whole programme; 3) inadequate planning was used where clear goals, time frames and responsibilities were absent; 4) there was lack of good information about relevant social and organizational aspects; 5) absence of systematic monitoring and evaluation procedures directed to learning and programme improvements; 6) lack of effective leadership, and 7) poor communication among programme participants. As a result of this evaluation, there was a major programme reorganization, which was very much focused on improving programmatic and organizational aspects. Greatly as a result of this evaluation and reorganization process, by the end of the 1990s there were more than 1000 bandicoots established at six reintroduction sites, plus the original population and a captive breeding programme. In an environment where programme organization and performance can make the difference between a species survival or extinction it is peremptory to invest time, thoughts and resources in making constant assessments and improvements of our own actions. Adaptive lessons, improving the process, Island Press, Washington management: A tool for conservation practitioners. Endangered free-ranging Iberian lynx (Lynx pardinus) populations in species recovery: Finding the lessons, improving the Andalusia, in: Vargas, A. Building a Species Recovery Programme on pardinus) conservation Breeding Programme, in: Vargas, Trust. Measures of success: designing, managing and monitoring conservation and development projects. De pronto cerr los ojos y se qued dormido; como una piedra cae en el agua de un pozo oscuro, as le vino el sueo. Por los movimientos de la boca -que repetan la perfecta dentellada mortal en el cuello-, pareca que el lince estaba soando. El lince, el cazador y los sueos Julio Manuel de la Rosa El l i n c E i b r i c o d E a y E r a m a a n a scribi Antonio Machado: El hoy es malo, pero el maana es mo/ Y es hoy aquel maana de ayer. No lo deca el poeta en un contexto optimista, pero sus versos, a nosotros, nos permiten serlo. Hace apenas un par de lustros constatbamos la nefasta situacin del lince ibrico. Paradjicamente, como a veces se atribuye a la poltica, para el lince tambin fue realidad aquello de cuanto E peor, mejor. Result necesario tocar fondo para empezar a alzarse, pero entre todos decidimos hacerlo y nos estamos levantando. Nuestro hoy no es peor, por tanto, que el maana soado ayer, y el programa de conservacin ex situ tiene mucho que ver en ello. Necesitbamos para ello abandonar el oscurantismo y hacer la luz, pese 515 a sus evidentes riesgos. Recuerdo haber hablado en aquella poca de la necesidad de medidas urgentes estructuradas como un taburete. La primera y ms urgente de las patas era trabajar para detener la hemorragia, para frenar el declive poblacional; intil pareca disear el futuro de los linces si, all donde todava vivan, no se les garantizaba el presente. Recuerdo haber escrito a ese respecto: Hay que aprender a criar linces en cautividad, como ltimo recurso, y existe ya un buen plan sobre el modo de llevarlo a cabo. Alguien tiene que tomar el toro por los cuernos y decidirse a hacerlo, con todas sus consecuencias. Por fn, el asiento deba estar formado por las medidas horizontales imprescindibles, como la educacin y la sensibilizacin. La mayor parte de esas propuestas estn recogidas en la recientemente aprobaba Estrategia Nacional para la recuperacin del lince, a la que parece sumarse de buena gana Portugal (convendra, por cierto, ofcializar una estrategia ibrica). Es digno de aplauso (y unnimemente aplaudido), pero creo sinceramente que es una carga excesiva para el equipo de conservacin ex situ y las personas que lo dirigen. Lo han hecho ellos porque era necesario y nadie lo haca, porque no sabamos o simplemente porque no podamos. Hasta hace muy poco nos reunamos con nimo desesperado, con el nico objetivo de0 evitar la extincin de la especie, que se antojaba casi inevitable. Desde hace muy poco tiempo, casi sin darnos cuenta, hemos pasado a discutir en las reuniones cmo vamos a conseguir que el lince vuelva a Portugal, y enseguida a las Comunidades Autnomas espaolas que lo han perdido hace poco. Con los altibajos inevitables en un mundo y un sistema econmico que no invitan al optimismo, al menos en lo que se refere a la conservacin de la naturaleza, en el caso del lince hemos pasado a creer en nuestro propio trabajo. Pero deca que los responsables del programa de conservacin ex situ no pueden seguir hacindolo todo. Mi sensacin en estos momentos es que el armazn que sujeta a la recuperacin del lince ibrico lo componen, bsicamente, unas pocas personas concretas. Son caas fuertes, pero pueden quebrarse, y si no se reparte el trabajo acabarn quebrndose algn da. Inevitablemente, habr cosas que nos saldrn mal y otras que, aun saliendo bien, parecern negativas a ojos de la gente (e. Esas difcultades deben pillarnos unidos y con una estructura fuerte, capaz de aguantar crticas, eventuales desnimos e incluso abandonos. Otro poeta, ngel Gonzlez, ha escrito: The llaman porvenir/ porque no vienes nunca, y enseguida: Maana! Efectivamente, nos cansaremos de esperar ese futuro feliz que anhelamos, el maana de una Pennsula Ibrica poblada por linces en gran parte de su extensin, sin mayores problemas. Pero hemos de hacerlo porque, aunque el hoy no sea tan malo como hace diez aos, el incierto maana sigue siendo nuestro. We became aware of the disastrous situation of the Iberian lynx only a decade ago. Paradoxically, A as it sometimes happens in politics, only after hitting rock bottom did we start to go up again, but we decided to do it together and we are rising. Therefore, our today is not worse than yesterdays dream of tomorrow, and the ex situ conservation programme has a lot to do with this. Quite a few years ago, the Spanish Ministry of the Environment organised and chaired a meeting of the Working Group on the Iberian lynx, which has been unjustly forgotten and was unfortunately terminated. To achieve this, we had to come out of the darkness and shed some 519 light on these issues, in spite of the obvious risks involved.
However it should be understood that absence of any of the obvious classical clinical presentations is what is commonly referred to as asymptomatic disease astelin 10 ml overnight delivery allergy treatment options mayo clinic. But studies have shown that the so called asymptomatic patients will often have symptoms or metabolic complications when carefully evaluated with standardized health questionnaires cheap 10 ml astelin with mastercard allergy forecast nyc. The signs and symptoms of hyperparathyroidism largely reflect the effects of hypercalcemia and may involve multiple organ systems (Taniegra order discount astelin on-line allergy medicine during ivf, 2004). Bone related problems were the first to call attention to the disease and include manifestations of selective cortical bone loss. It should be remembered that the symptoms may not be proportional to magnitude of hypercalcaemia. In developing countries the scenario and spectrum of the disease are therefore different. The symptomatic disease is identified much later after a series of management for fractures and renal stones. Clincal features of classical disease Management of Primary Hyperparathyroidism: Past, Present and Future 155 The association between pancreatitis and hyperparathyroidism was first reported in 1940 by Smith and Cooke. In such cases, other causes of hypercalcaemia should be excluded (history of vitamin D intake, thiazide diuretics and family history of hypercalcemia). Elevated parathyroid hormone levels in the presence of persistent hypercalcemia confirms the diagnosis of primary hyperparathyroidism. Also, 10-40% of patients have elevated levels of serum alkaline phospatase and almost all these patients have significant bone invovelment. Imaging studies have no role in the diagnosis of primary hyperparathyroidism and are mainly used for localization. Eucalcemic primary hyperparathyroidism may represent the earliest manifestation of primary hyperparathyroidism. However, among the so called asymptomatic patients only about 2-5% are truly asymptomatic. The most recent conference (the third) was held in 2008 from which summary of guidelines are available for reference. Important aspects based on the current guidelines for surgical intervention and for medical surveillance, for patients with asymptomatic hyperparathyroidism are listed in table 3. In the past the only way of identifying an abnormal gland was at the time of bilateral neck exploration and the best tool available was an experienced surgeon!! This is aptly reflected in the words of Doppmann in my opinion, the only localizing study indicated in a patient with untreated hyperparathyroidism is to localize an experienced parathyroid surgeon. Management of Primary Hyperparathyroidism: Past, Present and Future 157 The argument was that, in the hands of an experienced parathyroid surgeon, 95%to 97% of the cases could be resolved by a single neck exploration. Thus, in the past, the only indication for preoperative localization was re-exploration following an unsuccessful parathyroidectomy. The interest in preoperative localization techniques is being given even more importance now, as more and more minimal access techniques are being developed for parathyroidectomy. Therefore it would be logical if the offending gland could be accurately localized as a part of preoperative planning. Preoperative localization would be advantageous for a single gland disease, but its utility in multi-gland disease is questionable. At present no single method of parathyroid localization matches to the unguided neck exploration by an experienced surgeon. Thereafter and for a considerably long time the standard accepted procedure was wide exposure, for bilateral neck exploration and evaluation of all the four parathyroids. When performed by experienced surgeons, cure rates with parathyroidectomy are 95% to 98%, and complication rates are 1% to 2%. The present era of minimal access surgery has made considerable progress in the field of parathyroid surgery too. The recent trend is to develop procedures that require significantly smaller incisions for performing the same procedure. The routinely performed parathyroid exploration which made use of the large Kocher cervicotomy can be now be conveniently referred to as the, conventional or standard parathyroidectomy. The protocol of bilateral neck exploration was challenged initially in the 1980s, when a unilateral approach was advocated in an attempt to avoid the need for contralateral exploration and its associated risks (Wang, 1985; Tibblin, et al. There was a dramatic change in concept following the introduction of Tc99m-sestamibi parathyroid scanning especially with reports such as simultaneous sestamibi and ultrasound of the neck could localize an enlarged parathyroid gland with almost 95% accuracy. The rationale was that if the abnormal parathyroids could be localized accurately then they could be appropriately targeted and removed through very small incisions, thereby offering the proclaimed advantageous of minimally invasive surgery in a general perspective. With time surgeons learned to perform the conventional bilateral exploration utilizing smaller incisions of about 4. The point at which the procedure becomes a minimal-access operation probably is best defined by the length of the incision. Schematic representation comparing length of incisions of conventional (A) and minimally invasive parathyroidectomy (B). The unilateral approach to the solitary parathyroid adenoma was advocated by Wang and later refined by Tibblin et al. A meta-analysis of 99mTc sestamibi scanning has revealed a sensitivity and specificity of 90. A prospective randomized trial compared unilateral versus bilateral neck exploration in 91 patients. There was no statistically significant difference in the incidence of multiglandular disease, costs, or cure rate (95. However patients who underwent unilateral neck exploration had a lower incidence of biochemical and early severe symptomatic hypocalcaemia compared to patients who underwent bilateral exploration (Bergenfelz et al, 2002). The technique usually makes use of a small (2cm) lateral incision to enter the space between the lateral border of the strap muscles and sternomastoid and thereby reach the lateral border of the thyroid gland and gain direct access to the parathyroid bearing areas. Similar conclusions were drawn from a retrospective study comparing 255 focused lateral approaches to 401 bilateral neck explorations,where there was no significant difference in surgical success (99% versus 97%) or complication rates (1. Early work on endoscopic approach to parathyroid disease was first described by Gagner. Enthusiasts have tried and tested various approaches including a three-port lateral approach along the anterior border of the sternomastoid muscle (Henry et al,1999) to a midline suprasternal port and two lateral ports on the same or opposite sides of the neck, in front or behind the sternomastoid muscle (Gauger et al, 1999). Irrespective of the port placement, the technique is essentially an endoscopic lateral approach. In other words, a decrease of more than 50% from the baseline value at 510 minutes after resection is suggestive of a single gland disease (solitary adenoma). However, if such a drop does not occur, then the possibility of multi gland disease is likely, and a conversion to bilateral neck exploration should be considered. Overview of outcomes in minimal access parathyroidectomy The disadvantages described include its cost,and interaction with anesthetic drug propofol (which should be stopped 5-10 minutes before blood sampling). Some are of the opinion that radioguided techniques rarely provide any additional information over the sestamibi scan itself and should not be routinely used during parathyroid operations. All patients may not be candidates for directed or targeted minimal access approaches.