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1.
[Epibulbar carcinoma with intra-ocular invasiveness, Clinico-pathological study]. / Carcinoma epibulbar con invasión intraocular. Estudio clínico-patológico.
de Buen, S.
Gac Med Mex ; 118(8): 342-8, 1982 Aug.
Article in Spanish | MEDLINE | ID: mdl-7173552

Subject(s)
Carcinoma, Squamous Cell/pathology , Eye Neoplasms/pathology , Aged , Eye Neoplasms/surgery , Female , Humans , Male , Middle Aged , Neoplasm Invasiveness
2.
Neoplasias neuroepiteliales congenitas del cuerpo ciliar. (Glioneuroma y meduloepitelioma). / Congenital neuroepithelial neoplasms of the ciliary body. (Glioneuroma and medulloepithelioma)
Gonzalez Almarez, G; De Buen, S; Pineda Cárdenas, María Angeles.
Rev. méd. Hosp. Gen. Méx ; 44(7): 243-9, 1981.
Article in Spanish | LILACS | ID: lil-12032

Subject(s)
Humans , Uveal Neoplasms , Ciliary Body , Neuroectodermal Tumors, Primitive, Peripheral , Neuroma
3.
[Keratomycoses: importance of corneal curettage for diagnosis and treatment]. / Queratomicósis: importancia del raspado corneal para su diagnóstico y tratamiento.
de Buen, S; González-Almaraz, G.
Gac Med Mex ; 113(5): 239-44, 1977 May.
Article in Spanish | MEDLINE | ID: mdl-913947

Subject(s)
Corneal Diseases/diagnosis , Keratosis/diagnosis , Mycoses/diagnosis , Corneal Diseases/drug therapy , Humans , Keratosis/drug therapy , Mycoses/drug therapy
4.
Essential atrophy of the iris. Report of a case.
Meyran-Garcia, J; De Buen, S; Babayan, I.
Can J Ophthalmol ; 10(3): 412-5, 1975 Jul.
Article in English | MEDLINE | ID: mdl-1148912

Subject(s)
Iris , Adult , Atrophy , Eye Diseases/etiology , Eye Diseases/pathology , Eye Injuries/surgery , Humans , Iris/innervation , Iris/pathology , Male , Neurons/pathology , Tissue Adhesions
5.
Granular cell tumor (myoblastoma) of the orbit.
González-Almaraz, G; de Buen, S; Tsutsumi, V.
Am J Ophthalmol ; 79(4): 606-12, 1975 Apr.
Article in English | MEDLINE | ID: mdl-164119

ABSTRACT

An 8-year-old white boy had a tumor in the left orbit with clinical manifestations of muscular impairment, exophthalmos, and reduced visual acuity. Five months after exenteration of the orbit the boy was healthy without tumor recurrence. Based on our observations with electron, light, and phase microscopy, and histochemical studies, we conclude that this tumor is benign, of histiocytic origin, and we propose the term granular cell histiocytoma be used to describe this entity.


Subject(s)
Orbital Neoplasms , Cell Nucleolus/ultrastructure , Cell Nucleus/ultrastructure , Child , Cytoplasm/ultrastructure , Endoplasmic Reticulum/ultrastructure , Humans , Male , Microbodies/ultrastructure , Microscopy, Electron , Mitochondria/ultrastructure , Neoplasms, Muscle Tissue/pathology , Neoplasms, Muscle Tissue/surgery , Ophthalmologic Surgical Procedures , Orbit/pathology , Orbit/ultrastructure , Orbital Neoplasms/pathology , Orbital Neoplasms/surgery
6.
[Retinoblastoma. Considerations on its biological behavior]. / Retinoblastoma. Consideraciones sobre su comportamiento biológico
de Buen, S; González-Almaraz, G; Cruz-Pérez, R.
Gac Med Mex ; 108(3): 177-86, 1974 Sep.
Article in Spanish | MEDLINE | ID: mdl-4455544

Subject(s)
Eye Neoplasms/pathology , Retinoblastoma/pathology , Brain/pathology , Child , Child, Preschool , Female , Humans , Infant , Male , Neoplasm Metastasis , Optic Nerve/pathology , Orbit/pathology
7.
[Lymphangiomas of the ocular adnexa]. / Linfangiomas de los anexos del globo ocular.
De Buen, S; González-Almaraz, G.
Gac Med Mex ; 104(3): 245-55, 1972 Sep.
Article in Spanish | MEDLINE | ID: mdl-4640887

Subject(s)
Eye Neoplasms , Lymphangioma , Adolescent , Adult , Biopsy , Child , Choroid/pathology , Choroid Neoplasms/pathology , Eye Neoplasms/pathology , Eyelid Neoplasms/pathology , Eyelids/pathology , Female , Humans , Lymphangioma/pathology , Male , Orbit/pathology , Orbital Neoplasms/pathology
8.
Mesenchymal chondrosarcoma of the orbit. Report of the first case in orbital location.
Cárdenas-Ramírez, L; Albores-Saavedra, J; De Buen, S.
Arch Ophthalmol ; 86(4): 410-3, 1971 Oct.
Article in English | MEDLINE | ID: mdl-5110134

Subject(s)
Chondrosarcoma/pathology , Mesenchymoma/pathology , Orbital Neoplasms/pathology , Adult , Chondrosarcoma/complications , Chondrosarcoma/radiotherapy , Chondrosarcoma/surgery , Diplopia/etiology , Humans , Male , Mesenchymoma/complications , Mesenchymoma/radiotherapy , Mesenchymoma/surgery , Orbital Neoplasms/complications , Orbital Neoplasms/radiotherapy , Orbital Neoplasms/surgery , Papilledema/etiology , Retinal Detachment/etiology
9.
Leiomyoma of the iris. Report of a case.
De Buen, S; Olivares, M L; Charlín, C.
Br J Ophthalmol ; 55(5): 353-6, 1971 May.
Article in English | MEDLINE | ID: mdl-5579170

Subject(s)
Eye Neoplasms/pathology , Iris/pathology , Leiomyoma/pathology , Aged , Cell Nucleus , Cytoplasmic Granules , Eye Neoplasms/surgery , Humans , Iris/surgery , Leiomyoma/surgery , Male
10.
[Ocular cysticercosis]. / Cisticercosis ocular.
De Buen, S.
Gac Med Mex ; 100(2): 137-44, 1970 Feb.
Article in Spanish | MEDLINE | ID: mdl-5441483

Subject(s)
Cysticercosis/pathology , Eye Diseases/pathology , Humans , Retina/pathology , Taenia/growth & development
11.
[Gelfoam in the vitreous chamber in the eyes of dogs]. / Gelfoam en camara vitrea de ojos de perro.
Alvarez Fuertes, G; De Buen, S; Hernãndez y Hernãndez, J.
Rev Invest Salud Publica ; 29(4): 337-44, 1969.
Article in Spanish | MEDLINE | ID: mdl-5407254

Subject(s)
Gelatin , Hemostatics , Vitreous Body , Absorption , Animals , Dogs , Gelatin Sponge, Absorbable
12.
[Changes in the eye structure with age]. / Cambios de las estructuras oculares con la edad.
Cardenas Ramirez, L; De Buen, S; Zaragoza de Cardenas, A M.
Prensa Med Mex ; 34(9): 315-23, 1969.
Article in Spanish | MEDLINE | ID: mdl-5378259

Subject(s)
Aging , Eye Diseases/pathology , Adolescent , Adult , Age Factors , Autopsy , Child , Child, Preschool , Humans , Middle Aged , Sex Factors
13.
[Tuberculous choroiditis]. / Coroiditis tuberculosa.
De Buen, S; Velázquez, T.
Gac Med Mex ; 98(11): 1453-67, 1968 Nov.
Article in Spanish | MEDLINE | ID: mdl-5732708

Subject(s)
Choroiditis/pathology , Tuberculosis, Ocular/pathology , Humans
14.
[Postmortem study of the ocular globe and the medical specialties]. / El estudio postmortem de los globos oculares y las especialidades médicas.
De Buen, S.
Gac Med Mex ; 97(12): 1628-41, 1967 Dec.
Article in Spanish | MEDLINE | ID: mdl-5613199

Subject(s)
Autopsy , Eye Diseases/pathology , Adolescent , Adult , Anatomy, Regional , Female , Histology , Humans , Male , Middle Aged , Ophthalmology
15.
Experimental Candida albicans chorioretinitis treated by laser.
Santos, R; De Buen, S; Juárez, P.
Am J Ophthalmol ; 63(3): 440-6, 1967 Mar.
Article in English | MEDLINE | ID: mdl-6019529

Subject(s)
Candidiasis/therapy , Chorioretinitis/surgery , Lasers , Light Coagulation , Animals , Chorioretinitis/microbiology , Chorioretinitis/pathology , In Vitro Techniques , Rabbits
16.
[The episcleral plexus in the filtration system of the human eye. Its importance in relation to glaucoma]. / Contribución al conocimiento del plexo epiescleral en el aparato de filtración del ojo humano. Su importancia en relación con el glaucoma.
De Buen, S.
Gac Med Mex ; 96(2): 135-49, 1966 Feb.
Article in Spanish | MEDLINE | ID: mdl-6015287

Subject(s)
Eye , Aqueous Humor , Glaucoma , Humans , Sclera/anatomy & histology , Sclera/physiology
17.
Chorioretinal lesions produced by laser on monkeys and rabbits.
Santos, R; De Buen, S; Abraham, R K.
Am J Ophthalmol ; 61(2): 230-40, 1966 Feb.
Article in English | MEDLINE | ID: mdl-4955376

Subject(s)
Eye Injuries , Lasers/adverse effects , Retina/radiation effects , Animals , Haplorhini , Ophthalmoscopy , Rabbits
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