<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Innovative Pathology Press]]></title><description><![CDATA[Innovative Science Press is an organization dedicated to the advancement of physicians of all specialties by producing educational text books.]]></description><link>https://www.innovativesciencepress.com/blog</link><generator>RSS for Node</generator><lastBuildDate>Thu, 29 Oct 2026 20:48:37 GMT</lastBuildDate><atom:link href="https://www.innovativesciencepress.com/ar/blog-feed.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Case ]]></title><description><![CDATA[Intramuscular myxomas are one of a limited number of soft tissue tumors that are more likely to arise in women than in men. The cell in the center still has mucopolysaccharide material in its cytoplasm and has not yet extruded it into the pool of myxoid material. Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice Chair of Faculty Development &#38; Mentoring, Director of Surgical Pathology Fellowship Training Program, Co-Director, Pathology Reference Services, and Editor-In-Chief at...]]></description><link>https://www.innovativesciencepress.com/post/case</link><guid isPermaLink="false">6ae3a6d550e03bc5344ddc4c</guid><pubDate>Thu, 29 Oct 2026 20:08:21 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_c3a437c06ced446887f4a2c2643e90b7~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case of the Week]]></title><description><![CDATA[This example of Candida esophagitis shows a lichenoid/lymphocyte predominant pattern of background injury, suggesting that there is something else going on in addition to the infection. An apoptotic keratinocyte is noted in the low power image and Candida in the high power ones. Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice Chair of Faculty Development &#38; Mentoring, Director of Surgical Pathology Fellowship Training Program, Co-Director, Pathology Reference Services, and...]]></description><link>https://www.innovativesciencepress.com/post/case-of-the-week-106</link><guid isPermaLink="false">6aac51d9c277db7715a7eef3</guid><pubDate>Thu, 17 Sep 2026 20:54:49 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_4d846d156db64ed1968af6a2dd80f4a4~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case of the Week]]></title><description><![CDATA[Desmoplastic melanomas are sooooo sneaky. The lymphoid aggregates were the clue to go on a hunt. www.innovativesciencepress.com Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice Chair of Faculty Development &#38; Mentoring, Director of Surgical Pathology Fellowship Training Program, Co-Director, Pathology Reference Services, and Editor-In-Chief at Innovative Science Press. You can check out our titles at: www.innovativesciencepress.com info@innovativepathologypress.com...]]></description><link>https://www.innovativesciencepress.com/post/case-of-the-week-105</link><guid isPermaLink="false">6a91c512d6fb6eedc54c0aa8</guid><pubDate>Fri, 28 Aug 2026 17:31:43 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_b90aeed738fa43099e3cb6551955b59d~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case of the Week]]></title><description><![CDATA[A dramatic example of hepatic amyloidosis! www.innovativesciencepress.com Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice Chair of Faculty Development &#38; Mentoring, Director of Surgical Pathology Fellowship Training Program, Co-Director, Pathology Reference Services, and Editor-In-Chief at Innovative Science Press. You can check out our titles at: www.innovativesciencepress.com info@innovativepathologypress.com 1-703-350-4308/703-340-3198]]></description><link>https://www.innovativesciencepress.com/post/case-of-the-week-104</link><guid isPermaLink="false">6a8360fc0d24f7afd0f5fc46</guid><pubDate>Mon, 17 Aug 2026 19:31:30 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_f4c776318f0d4d6993dd4004043b662d~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case of the Week]]></title><description><![CDATA[These biopsies highlight contrasingt features of normal liver and hepatocellular carcinoma.  Note the nuclear size differences!  There is reticulin loss in the carcinoma. www.innovativesciencepress.com Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice Chair of Faculty Development &#38; Mentoring, Director of Surgical Pathology Fellowship Training Program, Co-Director, Pathology Reference Services, and Editor-In-Chief at Innovative Science Press. You can check out our titles at:...]]></description><link>https://www.innovativesciencepress.com/post/case-of-the-week-103</link><guid isPermaLink="false">6a70ebc5f20e59031dfb90e8</guid><pubDate>Mon, 03 Aug 2026 19:31:06 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_5897b510b8f6483c96a75a572e1bd748~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case]]></title><description><![CDATA[History: This image is from a fine needle aspiration biopsy of a lymph node in a patient with lymphadenopathy, joint symptoms, and elevated ACE. What is your diagnosis? Answer: Well-formed granuloma characteristic of sarcoidosis.    Comment: This air-dried smear demonstrates well-formed granulomata. The histiocyte nuclei are elongated with a shape reminiscent of a footprint. Their arrangement in granulomata have been described as being like a “dance step diagram”.    Case provided by Dr. Sara...]]></description><link>https://www.innovativesciencepress.com/post/_case-31</link><guid isPermaLink="false">6a4d92cd00be0c7049561172</guid><pubDate>Wed, 08 Jul 2026 00:01:00 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_37ee3357f35c48199d68b16dcbc10fc4~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Sara Jiang, MD</dc:creator></item><item><title><![CDATA[Case of the Week]]></title><description><![CDATA[It is rare in the tubular gastrointestinal tract, but globular amyloid is associated with light chain restriction. There is no neoplasm here, but the patient should be investigated for a plasma cell disorder. Hemmer PR, Topazian MD, Gertz MA, Abraham SC. Globular amyloid deposits isolated to the small bowel: a rare association with AL amyloidosis. Am J Surg Pathol. 2007 Jan;31(1):141-5. PMID: 17197930. Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice Chair of Faculty Development &#38;...]]></description><link>https://www.innovativesciencepress.com/post/case-of-the-week-102</link><guid isPermaLink="false">6a39ce9672415ea9e53bd11a</guid><pubDate>Tue, 23 Jun 2026 00:11:41 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_ef4c059c25ce4aa5a4de8ce2b3b8d8ac~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case of the Week]]></title><description><![CDATA[An example of crystal storing histiocytosis; the patient needs to be evaluated for a plasma cell disorder or other lambda-restricted B cell neoplasm. Arnold CA, Frankel WL, Guo L, Krishnan C, Pfeil S, Schumacher M, Voltaggio L, Yearsley MM, Chen W. Crystal-storing Histiocytosis in the Stomach: A Clue to Subtle Hematolymphoid Malignancies. Am J Surg Pathol. 2018 Oct;42(10):1317-1324. PMID: 29878935. Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice Chair of Faculty Development &#38;...]]></description><link>https://www.innovativesciencepress.com/post/case-of-the-week-101</link><guid isPermaLink="false">6a09cad30b9e4f37fd2a27b8</guid><pubDate>Sun, 17 May 2026 14:06:36 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_79d63338919d44c191ca86c1731f9d75~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case of the Week]]></title><description><![CDATA[This lesion arose in the small intestine, resulting in obstruction and probably was related to use of non-steroidal anti-inflammatory drugs. Cortina G, Wren S, Armstrong B, Lewin K, Fajardo L. Clinical and pathologic overlap in nonsteroidal anti-inflammatory drug-related small bowel diaphragm disease and the neuromuscular and vascular hamartoma of the small bowel. Am J Surg Pathol. 1999 Nov;23(11):1414-7. www.innovativsciencepress.com Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice...]]></description><link>https://www.innovativesciencepress.com/post/case-of-the-week-100</link><guid isPermaLink="false">69e6cc1101c0bb7bd80a37a7</guid><pubDate>Tue, 21 Apr 2026 01:03:29 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_eef0398128a24aa5bdec1a0259f66052~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case of the Week]]></title><description><![CDATA[A needle biopsy of this pancreatic solid pseudopapillary neoplasm was labeled "gastric mass". We initially tried to make it into a neuroendocrine tumor.... Sometimes the needle is not where it is believed to be. LEF1 is a nice clean nuclear stain and easier to interpret than beta catenin. Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice Chair of Faculty Development &#38; Mentoring, Director of Surgical Pathology Fellowship Training Program, Co-Director, Pathology Reference Services, and...]]></description><link>https://www.innovativesciencepress.com/post/case-of-the-week-99</link><guid isPermaLink="false">69ce5fdef7044e6cf7a86975</guid><pubDate>Thu, 02 Apr 2026 12:26:30 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_88534510dea74b969c956a26400db255~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case]]></title><description><![CDATA[This is a beautiful follicular dendritic cell sarcoma that presented as a breast mass. Note the lymphoid cuff and dense tumor infiltrating lymphocytes. Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice Chair of Faculty Development &#38; Mentoring, Director of Surgical Pathology Fellowship Training Program, Co-Director, Pathology Reference Services, and Editor-In-Chief at Innovative Science Press. You can check out our titles at: www.innovativesciencepress.com info@innovativepathologypres...]]></description><link>https://www.innovativesciencepress.com/post/_case-30</link><guid isPermaLink="false">69b2dcbed558374c818d0d88</guid><pubDate>Thu, 12 Mar 2026 15:35:14 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_e7b64f680aaf4b3baed32e290c4922b5~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case]]></title><description><![CDATA[Small intestinal traditional serrated adenomas can be syndromic (familial adenomatous polyposis) or sporadic. They have the same ectopic crypt formations as those seen in the colon. Alruwaii ZI, Chianchiano P, Larman T, Wilentz A, Wood LD, Montgomery EA. Familial Adenomatous Polyposis-associated Traditional Serrated Adenoma of the Small Intestine: A Clinicopathologic and Molecular Analysis. Am J Surg Pathol. 2021 Dec 1;45(12):1626-1632. PMID: 34232600.  www.innovativesciencepress.com Case...]]></description><link>https://www.innovativesciencepress.com/post/_case-29</link><guid isPermaLink="false">6999f2698133563068c465d1</guid><pubDate>Sat, 21 Feb 2026 18:02:09 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_69f0de2d50ce4cdfae216fac2541c7f4~mv2.jpg/v1/fit/w_900,h_700,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case ]]></title><description><![CDATA[It is rare in the tubular gastrointestinal tract, but globular amyloid is associated with light chain restriction. There is no neoplasm here, but the patient should be investigated for a plasma cell disorder. www.innovativesciencepress.com Hemmer PR, Topazian MD, Gertz MA, Abraham SC. Globular amyloid deposits isolated to the small bowel: a rare association with AL amyloidosis. Am J Surg Pathol. 2007 Jan;31(1):141-5. PMID: 17197930. Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice...]]></description><link>https://www.innovativesciencepress.com/post/_case-28</link><guid isPermaLink="false">69840da04ef7940ceef07686</guid><pubDate>Thu, 05 Feb 2026 03:28:41 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_00901379a5744423a79149d6589994a4~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case of the Week]]></title><description><![CDATA[Pleomorphic hyalinizing angiectatic tumor was described years ago and is usually indolent; rare progression to high grade sarcoma is known. Smith ME, Fisher C, Weiss SW. Pleomorphic hyalinizing angiectatic tumor of soft parts. A low-grade neoplasm resembling neurilemoma. Am J Surg Pathol. 1996 Jan;20(1):21-9. PMID: 8540605. Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice Chair of Faculty Development &#38; Mentoring, Director of Surgical Pathology Fellowship Training Program,...]]></description><link>https://www.innovativesciencepress.com/post/case-of-the-week-98</link><guid isPermaLink="false">693c10693fd6b1eb4d05dc9c</guid><pubDate>Fri, 12 Dec 2025 12:57:10 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_b7be526a5867496b8b3d2aaef2deb91c~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case of the Week]]></title><description><![CDATA[A fragment of a colorectal tubular adenoma ended up in with a sample from the esophagus and was diagnosed as low-grade dysplasia in Barrett mucosa. Indeed the adenoma has low-grade dysplasia but the quality of the mucin is all wrong. Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice Chair of Faculty Development &#38; Mentoring, Director of Surgical Pathology Fellowship Training Program, Co-Director, Pathology Reference Services, and Editor-In-Chief at Innovative Science Press. You can...]]></description><link>https://www.innovativesciencepress.com/post/case-of-the-week-97</link><guid isPermaLink="false">6928e53dce8000f2f4b4c8fb</guid><pubDate>Fri, 28 Nov 2025 00:00:11 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_4065e5a43b61479983244b0562a9dee5~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case ]]></title><description><![CDATA[Sneaky sneaky. Kaposi sarcoma in gastric mucosa. Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice Chair of Faculty Development &#38; Mentoring, Director of Surgical Pathology Fellowship Training Program, Co-Director, Pathology Reference Services, and Editor-In-Chief at Innovative Science Press. You can check out our titles at: www.innovativesciencepress.com info@innovativepathologypress.com 1-703-350-4308/703-340-3198]]></description><link>https://www.innovativesciencepress.com/post/_case-27</link><guid isPermaLink="false">690828eebb9a5281a8af0442</guid><pubDate>Mon, 03 Nov 2025 04:02:26 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_535daa231877416994cd93f5d1dd05fc~mv2.jpg/v1/fit/w_640,h_512,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case of the Week]]></title><description><![CDATA[Sneaky sneaky.  Kaposi sarcoma in gastric mucosa. www.innovativesciencepress.com Case by Dr. Elizabeth Montgomery, Clinical Professor, Vice Chair of Faculty Development &#38; Mentoring, Director of Surgical Pathology Fellowship Training Program, Co-Director, Pathology Reference Services, and Editor-In-Chief at Innovative Science Press. You can check out our titles at: www.innovativesciencepress.com info@innovativepathologypress.com 1-703-350-4308/703-340-3198]]></description><link>https://www.innovativesciencepress.com/post/case-of-the-week-96</link><guid isPermaLink="false">68ec27a1942dccc5ddede18e</guid><pubDate>Sun, 12 Oct 2025 22:13:23 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_165cdb16f3a5420e9d6e5c6cf990b8eb~mv2.jpg/v1/fit/w_640,h_514,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case of the Week]]></title><description><![CDATA[This is a spectacular example of gastric graft versus host disease, complete with apoptotic abscesses in the gastric glands. Case...]]></description><link>https://www.innovativesciencepress.com/post/case-of-the-week-95</link><guid isPermaLink="false">68ec257e4f943ceea3687565</guid><pubDate>Sun, 12 Oct 2025 22:05:50 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7e821c_7281c02cc3324065a367d054f361ae96~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case ]]></title><description><![CDATA[Extraordinarily ordinary. A very dramatic angiolipoma. The fibrin thrombi are seen in the high magnification image. Case provided by Dr....]]></description><link>https://www.innovativesciencepress.com/post/_case-26</link><guid isPermaLink="false">689236c7ec043cd10a560021</guid><pubDate>Tue, 05 Aug 2025 16:54:21 GMT</pubDate><dc:creator>Elizabeth Montgomery, MD</dc:creator></item><item><title><![CDATA[Case of the Week]]></title><description><![CDATA[This is an example of pancreatic heterotopia found in the gastric antrum and removed by an endoscopic mucosal resection. Case provided by...]]></description><link>https://www.innovativesciencepress.com/post/case-of-the-week-94</link><guid isPermaLink="false">68824ba2e093c7bf17c512b2</guid><pubDate>Thu, 24 Jul 2025 15:07:46 GMT</pubDate><dc:creator>Elizabeth Montgomery, MD</dc:creator></item></channel></rss>