Malpica A

No ORCID on file · 15 papers in corpus · active 2003-2026

Study types

  • article 3
  • case-report 1
  • other 1
  • review 1

Condition tags

  • endometriosis 4
  • chronic_pelvic_pain 1
2026
Virchows Archiv : an international journal of pathology ·doi:10.1007/s00428-026-04566-3

Extrauterine mesonephric-like carcinoma (ExUMLC) is a rare female genital tract tumor associated with advanced stage disease and distant recurrences. Although there is a histologic and mutational overlap with extrauterine low grade endometr…

case-report 2026
Gynecologic oncology reports ·doi:10.1016/j.gore.2026.102111

OBJECTIVES: To present a rare case of mixed vaginal tumor with atypical features and to discuss clinical management in the context of uncertainty regarding biological behavior. METHODS: We present the clinical course of a 50-year-old woman…

2026
JAMA network open ·doi:10.1001/jamanetworkopen.2025.57267
article 2023
The American journal of surgical pathology ·doi:10.1097/pas.0000000000002039

Extrauterine mesonephric-like carcinoma (ExUMLC) shares histologic, immunohistochemical (IHC), and molecular (MOL) features with endometrial mesonephric-like carcinoma (EnMLC). Its rarity and histologic overlap with Mullerian carcinomas con…

2021
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists ·doi:10.1097/pgp.0000000000000745

The International Society of Gynecological Pathologists (ISGyP) Endocervical Adenocarcinoma Project aims to provide evidence-based guidance for the pathologic evaluation, classification, and reporting of endocervical adenocarcinoma. This re…

article 2021
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists ·doi:10.1097/pgp.0000000000000762

Only a few cases of malignant peritoneal mesothelioma (MPeM) associated with endometriosis have been published; with chronic inflammation of the peritoneum associated with the latter being postulated as an inducing factor in the pathogenesi…

2019
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists ·doi:10.1097/pgp.0000000000000552

Endometrial cancer is the most common gynecologic neoplasm in developed countries; however, updated universal guidelines are currently not available to handle specimens obtained during the surgical treatment of patients affected by this dis…

2019
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists ·doi:10.1097/pgp.0000000000000553

In most cases of suspected endometrial neoplasia tumor origin can be correctly assigned according to a combination of clinical, radiologic, and pathologic features, even when the latter are based upon the examination of relatively small bio…

2019
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists ·doi:10.1097/pgp.0000000000000524

Although endometrial carcinoma (EC) is generally considered to have a good prognosis, over 20% of women with EC die of their disease, with a projected increase in both incidence and mortality over the next few decades. The aim of accurate p…

2015
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc ·doi:10.1038/modpathol.2015.116

Gliomatosis peritonei, a rare condition often associated with immature ovarian teratoma, is characterized by the presence of mature glial tissue in the peritoneum. We retrospectively evaluated 21 patients with gliomatosis peritonei and stud…

other 2013
The American journal of surgical pathology ·doi:10.1097/PAS.0000000000000083

Endometrioid stromal sarcoma (also known as extrauterine endometrial stromal sarcoma [EESS]) is an uncommon tumor that occurs in women over a wide age range. The extrauterine location, non-gynecologic symptoms and signs at presentation, and…

2013
The American journal of surgical pathology ·doi:10.1097/pas.0b013e318299f2ab

The purpose of this study was to examine predictors of lymph node (LN) metastases or extrauterine disease (ED) in low-grade (FIGO grade 1 or 2) endometrioid carcinoma (LGEC) in a multi-institutional setting. For LGEC with and without LN met…

article 2011
The American journal of surgical pathology ·doi:10.1097/pas.0b013e3182354a79

Well-differentiated papillary mesothelioma (WDPM) is an uncommon mesothelial tumor that occurs in the peritoneum of women over a wide age range. Although considered a tumor of uncertain malignant potential, information about its biological …

2010
Applied immunohistochemistry & molecular morphology : AIMM ·doi:10.1097/pai.0b013e3181e78fe0

ObjectiveThe purpose of this study was to evaluate the immunohistochemical Rb2/p130 expression in a series of benign, borderline, and malignant ovarian tumors.Study designSeventy-six operative specimens were analyzed. Frequencies and percen…

review 2003
Annals of diagnostic pathology ·doi:10.1016/s1092-9134(03)00081-9

The clinicopathologic and immunohistochemical findings of an unusual case of ovarian yolk sac tumor associated with endometrioid carcinoma and mucinous cystadenoma of the ovary are reported. The tumor was detected in a 51-year-old postmenop…