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Lorena Valenzuela

Explore the profile of Lorena Valenzuela including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
1.
Nguyen K, Graner A, Fringuello A, Zizzo Z, Valenzuela L, Anyanwu K, et al.
Int J Mol Sci . 2024 Dec; 25(23). PMID: 39684443
Chordomas are rare, generally slow-growing spinal tumors that nonetheless exhibit progressive characteristics over time, leading to malignant phenotypes and high recurrence rates, despite maximal therapeutic interventions. The tumors are notoriously...
2.
Pantoja T, Valenzuela L, Leniz J, Castanon C
Rev Med Chil . 2013 May; 140(11):1391-1400. PMID: 23677184
Background: Clinical practice guidelines are widely used as tools for improving quality of health care. However, there is increasing concern about limitations in their development process conducting to inconsistent recommendations....
3.
Covarrubias P, Cardenas-Camarena L, Guerrerosantos J, Valenzuela L, Espejo I, Robles J, et al.
Aesthetic Plast Surg . 2013 May; 37(4):778-83. PMID: 23657722
Background: Fat grafting is increasingly common in plastic surgery procedures. The discovery of stem cells in fat tissue has given a new direction to the use of fat as a...
4.
Pantoja T, Strain H, Valenzuela L
Rev Med Chil . 2008 Jan; 135(10):1282-90. PMID: 18180835
Background: There are doubts about the real usefulness of clinical guidelines to induce changes in practice, specially in primary health care. Those guidelines with inconsistent recommendations can even be misleading....